What are spline shafts and their primary function in linear motion?

Spline shafts are cylindrical rods with ridges or teeth along their length, known as splines. Their primary function in linear motion is to convert rotational motion into smooth and precise linear movement. These splines engage with complementary components to transmit torque efficiently, ensuring controlled motion without slipping or backlash. Spline shafts are crucial in various machinery applications where accurate linear motion is required, such as moving heavy loads or guiding tools with precision, providing reliable and efficient motion control.

Can you explain the key characteristics of square splines?

Square splines feature square-shaped ridges and slots, offering efficient torque transmission and precise alignment. Their design allows for high torque capacity and compatibility with various mating components. Due to their simplicity of manufacture, they are cost-effective for many applications. Additionally, the even distribution of wear along the mating surfaces enhances durability. Square splines are widely used in industrial and mechanical systems where accurate motion control and reliable torque transmission are essential.

What role do spline shafts play in automotive transmissions?

Spline shafts are essential in automotive transmissions for transferring power from the engine to the wheels. They connect parts like the clutch and gears, ensuring smooth power transmission. By enabling the engine's rotational motion to move the wheels with precision, they allow the vehicle to accelerate, decelerate, and shift gears seamlessly. Essentially, spline shafts ensure that your car moves smoothly and efficiently, contributing to its overall performance and driving experience.

What factors should be considered when choosing a spline shaft?

When selecting a spline shaft, it's important to consider factors like the application's torque, speed, and precision requirements. Choose a spline profile and dimensions that match mating components to ensure efficient power transmission. Material selection is key for strength and corrosion resistance. The surface finish impacts durability, while manufacturing methods and costs should be evaluated. Supplier reliability is also crucial. By carefully considering these factors, you can choose a spline shaft that meets your application's needs effectively, ensuring optimal performance and longevity.

What materials are commonly used for manufacturing spline shafts?

Spline shafts are commonly made from materials like steel, aluminum, brass, bronze, titanium, and plastics. Steel offers strength and durability, while aluminum is lightweight. Brass and bronze provide corrosion resistance. Titanium is strong and corrosion-resistant, ideal for demanding environments. Plastics offer benefits like low friction and electrical insulation. The choice depends on factors such as strength, corrosion resistance, weight, and cost.

What are the maintenance requirements for spline shafts?

Maintaining spline shafts involves regular checks for wear, damage, and corrosion. Keep them lubricated to reduce friction and ensure smooth operation. Clean them regularly to prevent dirt buildup. Properly align mating components to avoid unnecessary stress on the shafts. Promptly replace any worn or damaged shafts to prevent further issues. Protect spline shafts from harsh environments and store them correctly when not in use. Following these steps will help ensure the longevity and efficient performance of spline shafts in machinery and equipment.

How do nut types of influence spline shaft functionality?

The type of nut used can significantly affect spline shaft functionality. Slotted nuts provide anti-rotation, ensuring the nut and shaft move together for enhanced torque transmission. Hex nuts offer stability with six sides but lack anti-rotation features. Lock nuts prevent unintentional loosening, employing mechanisms like nylon inserts or serrations. Flange nuts distribute load over a wider area with a built-in washer-like flange. Self-locking nuts have integrated locking features to prevent loosening due to vibrations or external forces. Each type suits specific applications based on torque requirements, environmental conditions, and space constraints.

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Spline Shaft

A spline shaft is a mechanical component designed to transfer torque between two rotating parts while allowing for linear motion or axial displacement. It features a series of ridges or teeth, called splines, along its length. These splines mesh with corresponding grooves in a mating component, such as a gear or coupling, enabling efficient torque transmission while permitting movement along the shaft's axis. Spline shafts are commonly used in various applications requiring precise torque transmission and axial movement, including automotive transmissions, industrial machinery, robotics, and aerospace systems. They offer advantages such as improved power transmission efficiency, reduced backlash, and enhanced load-bearing capacity compared to other shaft coupling methods, making them essential components in many mechanical systems. To select a spline shaft from MISUMI, determine the required specifications such as length, diameter, spline type, material, and any additional features. Then, use MISUMI's online catalog or contact direct our MISUMI for assistance.

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Nut Type	Key Provided Type Flanged Type Cylindrical
Brand	(30) (20) MIYOSHI KIKAI (1) OZAK (1) THK (3) WONST (8)
CAD	2D 3D
Days to Ship	All Same day 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 8 Day(s) or Less Others

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Ball Splines - Standard

MISUMI

This is the least expensive ball spline suitable for fixation using shaft holders, etc., or for incorporating into plates. This standard enables highly accurate linear motion and rotational torque transmission. In addition, the contact area between the ball groove machined into the shaft and the steel ball is large, resulting in a large load capacity and long life. Even a single axis can be used as a linear motion guide, allowing for a compact design. A dustproof seal is attached to the nut, so the ball will not fall off even if the spline shaft is removed.

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Key Provided Type / Flanged Type	6 ～ 30.8	Solid	Standard	25 ～ 80	14 ～ 47	Standard	Standard Grade	Standard	Standard	Middle Torque	SUS440C Equivalent / SUJ2 Equivalent	1 ～ 2

Days to Ship: Số ngày giao hàng: 8 Day(s) or more

8 Day(s) or more

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Ball Splines - Both Ends Tapped

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Key Provided Type / Flanged Type	6 ～ 30.8	Solid	Standard	25 ～ 80	14 ～ 47	Standard	Standard Grade	Tapped	Tapped	Middle Torque	SUS440C Equivalent / SUJ2 Equivalent	-

Days to Ship: Số ngày giao hàng: 8 Day(s) or more

8 Day(s) or more

Economy series

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MiSUMi Economy

Ball Splines Straight Nut

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	8 ～ 30	Solid	-	-	-	-	-	Standard	Standard	-	SUJ2 Equivalent	-

Days to Ship: Số ngày giao hàng: 13 Day(s)

13 Day(s)

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COMPACT BALL SPLINE (WSP Series)

WONST

[Features] · The nut on the spline is machined with a keyway, allowing the rotational direction position to be secured properly.

Volume Discount

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Cylindrical	5 ～ 12	Solid	18 / 21 / 35	-	10 ～ 21	-	Standard Grade	-	-	-	SUJ2	1

From: 4,884,585 VND
Days to Ship: Số ngày giao hàng: 5 Day(s) or more

5 Day(s) or more

Economy series

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Ball Splines Round Flanged, Both Ends Tapped

MiSUMi Economy

Ball Splines Round Flanged, Both Ends Tapped

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	8 ～ 30	Solid	-	-	-	-	-	Tapped	Tapped	-	SUJ2 Equivalent	-

Days to Ship: Số ngày giao hàng: 13 Day(s)

13 Day(s)

Economy series

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Ball Splines Round Flanged, Both Ends Stepped

MiSUMi Economy

Ball Splines Round Flanged, Both Ends Stepped

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	8 ～ 30	Solid	-	-	-	-	-	Stepped	Stepped	-	SUJ2 Equivalent	-

Days to Ship: Số ngày giao hàng: 13 Day(s)

13 Day(s)

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High Torque Flange Type Ball Spline Model LBF (Medium Load Type)

THK

Utilizes a flange to fixate the housing using a bolt, which makes assembly easy. Ideal for housings with small widths or where there are concerns of deformation associated with machining key grooves into the housing.

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	-	Solid	Standard	40	23	Standard / Light Preload / Medium Preload	Standard Grade / High Grade / Precision Grade	Standard	Standard	High Torque	-	1

Days to Ship: Số ngày giao hàng: 20 Day(s) or more

20 Day(s) or more

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Ball Splines - Both Ends Stepped Tapped

MISUMI

ball spline with stepped female threads on both ends. This standard enables highly accurate linear motion and rotational torque transmission. In addition, the contact area between the ball groove machined into the shaft and the steel ball is large, resulting in a large load capacity and long life. Even a single axis can be used as a linear motion guide, allowing for a compact design. A dustproof seal is attached to the nut, so the ball will not fall off even if the spline shaft is removed.

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Key Provided Type / Flanged Type	8 ～ 30.8	Solid	Standard	25 ～ 80	16 ～ 47	Standard	Standard Grade	Stepped and Tapped	Stepped and Tapped	Middle Torque	SUS440C Equivalent / SUJ2 Equivalent	-

Days to Ship: Số ngày giao hàng: 8 Day(s) or more

8 Day(s) or more

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COMPACT BALL SPLINE (WSPT Series)

WONST

[Applications] · Ball spline with the retainer part incorporated internally, providing both rigidity and a streamlined appearance

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Cylindrical	12	Solid	36	-	24	-	Standard Grade	-	-	-	SUJ2	1

From: 5,500,945 VND
Days to Ship: Số ngày giao hàng: 14 Day(s)

14 Day(s)

Economy series

You can add up to 6 items per a category to the compare list. Compare

MiSUMi Economy

Ball Splines Round Flanged

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	8 ～ 30	Solid	-	-	-	-	-	Standard	Standard	-	SUJ2 Equivalent	-

Days to Ship: Số ngày giao hàng: 13 Day(s)

13 Day(s)

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Spline Nut

THK

The nut and shaft are sold separately. Use together with THK nuts and shafts (DPM, DP, SS). The shaft is cut with no surface treatment.[Features]· The spline nut DPM type / DP type is a low-priced bearing where a special alloy has been die cut with a high precision splint shaft as the core.· Differs from conventional machine processed units, and has excellent abrasion resistance due to there still being the same chill layers that were formed on the sliding surface during the casting process.· The spline shaft used in combination with this can be roll-pressed to machine harden the surface, and provide the surface with a mirror surface finish, to achieve smooth sliding.· The spline cog has a special design with a large contact area and has concentricity that can automatically determine core when torque is incurred, so the torque...

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
-	-	Polygonal	-	-	-	-	-	Standard	Standard	-	-	-

From: 630,610 VND
Days to Ship: Số ngày giao hàng: Same day or more

Same day or more

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COMPACT BALL SPLINE (WSPK Series)

WONST

[Applications]·This is a ball spline with a square flange for easy mounting.

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	12	Solid	35	-	21	-	Standard Grade	-	-	-	SUJ2	1

From: 6,440,110 VND
Days to Ship: Số ngày giao hàng: 14 Day(s)

14 Day(s)

You can add up to 6 items per a category to the compare list. Compare

Ball Splines - One End Tapped

MISUMI

ball spline with a female thread on one end. This standard enables highly accurate linear motion and rotational torque transmission. In addition, the contact area between the ball groove machined into the shaft and the steel ball is large, resulting in a large load capacity and long life. Even a single axis can be used as a linear motion guide, allowing for a compact design. A dustproof seal is attached to the nut, so the ball will not fall off even if the spline shaft is removed.

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Key Provided Type / Flanged Type	6 ～ 30.8	Solid	Standard	25 ～ 80	14 ～ 47	Standard	Standard Grade	Tapped	Standard	Middle Torque	SUS440C Equivalent / SUJ2 Equivalent	-

Days to Ship: Số ngày giao hàng: 8 Day(s) or more

8 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

Ball Splines - Both Ends Stepped

MISUMI

ball spline with stepped edges on both ends. This standard enables highly accurate linear motion and rotational torque transmission. In addition, the contact area between the ball groove machined into the shaft and the steel ball is large, resulting in a large load capacity and long life. Even a single axis can be used as a linear motion guide, allowing for a compact design.

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Key Provided Type / Flanged Type	6 ～ 30.8	Solid	Standard	25 ～ 80	14 ～ 47	Standard	Standard Grade	Stepped	Stepped	Middle Torque	SCM415 Equivalent / SUS440C Equivalent	-

Days to Ship: Số ngày giao hàng: 8 Day(s) or more

8 Day(s) or more

Economy series

You can add up to 6 items per a category to the compare list. Compare

MiSUMi Economy

Ball Splines-Hollow Type, Round Flanged

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	13 ～ 30	Hollow	-	-	-	-	-	Standard	Standard	-	SUJ2 Equivalent	-

Days to Ship: Số ngày giao hàng: 13 Day(s)

13 Day(s)

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Ball Splines - Both Ends Stepped and Threaded

MISUMI

A ball spline with stepped male threads on both ends. This standard enables highly accurate linear motion and rotational torque transmission. In addition, the contact area between the ball groove machined into the shaft and the steel ball is large, resulting in a large load capacity and long life. Even a single axis can be used as a linear motion guide, allowing for a compact design. A dustproof seal is attached to the nut, so the ball will not fall off even if the spline shaft is removed.

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Key Provided Type / Flanged Type	6 ～ 30.8	Solid	Standard	25 ～ 80	14 ～ 47	Standard	Standard Grade	Stepped and Threaded	Stepped and Threaded	Middle Torque	SUS440C Equivalent / SUJ2 Equivalent	-

Days to Ship: Số ngày giao hàng: 8 Day(s) or more

8 Day(s) or more

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Compex- Ball Spline Cylindrical WSPTO

WONST

[Applications] · Ball spline with the retainer part incorporated internally, providing both rigidity and a streamlined appearance · Type with a shaft with a larger outer diameter than that of the WSPT series

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Key Provided Type	16	Solid	Standard	50	31	-	Standard Grade	Standard	-	-	-	1

From: 5,903,448 VND
Days to Ship: Số ngày giao hàng: 14 Day(s)

14 Day(s)

You can add up to 6 items per a category to the compare list. Compare

Ball Splines - One End Stepped and Threaded, One End Tapped

MISUMI

A ball spline with a stepped male thread on one end and a female thread on the other end. This standard enables highly accurate linear motion and rotational torque transmission. In addition, the contact area between the ball groove machined into the shaft and the steel ball is large, resulting in a large load capacity and long life. Even a single axis can be used as a linear motion guide, allowing for a compact design. A dustproof seal is attached to the nut, so the ball will not fall off even if the spline shaft is removed.

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Key Provided Type / Flanged Type	6 ～ 30.8	Solid	Standard	25 ～ 80	14 ～ 47	Standard	Standard Grade	Stepped and Threaded	Tapped	Middle Torque	SUS440C Equivalent / SUJ2 Equivalent	-

Days to Ship: Số ngày giao hàng: 8 Day(s) or more

8 Day(s) or more

Economy series

You can add up to 6 items per a category to the compare list. Compare

Ball Splines Straight Nut, Both Ends Tapped

MiSUMi Economy

Ball Splines Straight Nut, Both Ends Tapped

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	8 ～ 30	Solid	-	-	-	-	-	Tapped	Tapped	-	SUJ2 Equivalent	-

Days to Ship: Số ngày giao hàng: 13 Day(s)

13 Day(s)

Economy series

You can add up to 6 items per a category to the compare list. Compare

Ball Splines Round Flanged, One End Tapped

MiSUMi Economy

Ball Splines Round Flanged, One End Tapped

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	8 ～ 30	Solid	-	-	-	-	-	Tapped	Standard	-	SUJ2 Equivalent	-

Days to Ship: Số ngày giao hàng: 13 Day(s)

13 Day(s)

You can add up to 6 items per a category to the compare list. Compare

Ball Splines - One End Stepped

MISUMI

A ball spline with a stepped surface on one end. This standard enables highly accurate linear motion and rotational torque transmission. In addition, the contact area between the ball groove machined into the shaft and the steel ball is large, resulting in a large load capacity and long life. Even a single axis can be used as a linear motion guide, allowing for a compact design. A dustproof seal is attached to the nut, so the ball will not fall off even if the spline shaft is removed.

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Key Provided Type / Flanged Type	6 ～ 30.8	Solid	Standard	25 ～ 80	14 ～ 47	Standard	Standard Grade	Stepped	Standard	Middle Torque	SUS440C Equivalent / SUJ2 Equivalent	-

Days to Ship: Số ngày giao hàng: 8 Day(s) or more

8 Day(s) or more

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High Rigidity Needle Guide Sets

MISUMI

"The product is structured to arrange the high accuracy needle roller between the square shaft and bushing and thereby, achieves high accuracy, high load durability and high torque transmission."

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
-	6 ～ 16	Polygonal	-	-	-	-	-	-	-	-	-	-

Days to Ship: Số ngày giao hàng: 8 Day(s) or more

8 Day(s) or more

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NXO Slide

MIYOSHI KIKAI

NX material: S-45C, OX material: STKM-13. Easy to re-position without rotating, and can cut at any position together with the sleeve shaft.[Features]· Easy to re-position without rotating.· Rotation transmission and expansion functionality.· Can cut at any position together with the sleeve shaft.

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
-	-	Polygonal	-	-	-	-	-	-	-	-	-	-

From: 396,425 VND
Days to Ship: Số ngày giao hàng: 10 Day(s) or more

10 Day(s) or more

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COMPACT BALL SPLINE (WSPL Series)

WONST

[Applications] · A general nut type ball spline with keyway with which the rotational direction position can be fixed · Type with a longer overall nut length than the WSP Series and a larger rated load.

CAD ：: 2D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Key Provided Type	5 ～ 6	Solid	Long	26 ～ 30	10 ～ 12	Standard	Standard Grade	Standard	Standard	-	-	1

From: 5,500,945 VND
Days to Ship: Số ngày giao hàng: 14 Day(s)

14 Day(s)

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COMPACT BALL SPLINE (WSPTF Series)

WONST

[Applications] · The retainer part is inserted within the nut, providing both rigidity and a streamlined appearance. · Round-flanged type that is easy to install.

Volume Discount

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	12	Solid	36	-	24	-	Standard Grade	-	-	-	SUJ2	1

From: 6,104,561 VND
Days to Ship: Số ngày giao hàng: 14 Day(s)

14 Day(s)

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Miniature Hexagonal Spline, Single Nut (HTK) / Double Nut (HTKW) Series

OZAK

Miniature size (hexagonal axes 3, 4, 5) is standardized.[Features]・ It achieves downsizing and weight reduction of machinery・ The combination of resin nut (PPS resin) and stainless steel shaft (SUS304) has excellent corrosion resistance and can be used in a wide range of environments・ Non-backlash specifications (W Series) are also available as standard products

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	-	Polygonal	Standard	11.5 ～ 17.5	10	Standard	Standard Grade	Standard	Standard	Middle Torque	SUS304	-

11 Day(s) or more

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Ball Splines - One End Stepped and Threaded

MISUMI

ball spline with a stepped male thread on one end. This standard enables highly accurate linear motion and rotational torque transmission. In addition, the contact area between the ball groove machined into the shaft and the steel ball is large, resulting in a large load capacity and long life. Even a single axis can be used as a linear motion guide, allowing for a compact design. A dustproof seal is attached to the nut, so the ball will not fall off even if the spline shaft is removed.

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Key Provided Type / Flanged Type	6 ～ 30.8	Solid	Standard	25 ～ 80	14 ～ 47	Standard	Standard Grade	Stepped and Threaded	Standard	Middle Torque	SUS440C Equivalent / SUJ2 Equivalent	-

8 Day(s) or more

Economy series

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Ball Splines Straight Nut, Both Ends Stepped

MiSUMi Economy

Ball Splines Straight Nut, Both Ends Stepped

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	8 ～ 30	Solid	-	-	-	-	-	Stepped	Stepped	-	SUJ2 Equivalent	-

13 Day(s)

Economy series

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Ball Splines Round Flanged, One End Stepped

MiSUMi Economy

Ball Splines Round Flanged, One End Stepped

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	8 ～ 30	Solid	-	-	-	-	-	Stepped	Standard	-	SUJ2 Equivalent	-

13 Day(s)

Economy series

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Ball Splines Round Flanged, One End Double Stepped and Threaded

MiSUMi Economy

Ball Splines Round Flanged, One End Double Stepped and Threaded

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	8 ～ 30	Solid	-	-	-	-	-	Stepped and Threaded	Standard	-	SUJ2 Equivalent	-

13 Day(s)

Economy series

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Ball Splined-Hollow Type, Key Provided Straight Nut

MiSUMi Economy

Ball Splined-Hollow Type, Key Provided Straight Nut

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	13 ～ 30	Hollow	-	-	-	-	-	Standard	Standard	-	SUJ2 Equivalent	-

13 Day(s)

Economy series

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Ball Splines-Hollow Type, Round Flanged, One End Tapped

MiSUMi Economy

Ball Splines-Hollow Type, Round Flanged, One End Tapped

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	16 ～ 30	Hollow	-	-	-	-	-	Tapped	Standard	-	SUJ2 Equivalent	-

13 Day(s)

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COMPACT BALL SPLINE (WSPFL Series)

WONST

[Applications] · Easy-to-install ball spline with a round flange · Type with a longer overall nut length than the WSPTF Series and a larger rated load.

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	5 ～ 6	Solid	26 / 30	-	10 ～ 12	-	Standard Grade	-	-	-	SUJ2	1

From: 6,104,700 VND
Days to Ship: Số ngày giao hàng: 14 Day(s)

14 Day(s)

Economy series

You can add up to 6 items per a category to the compare list. Compare

Ball Splines Key Provided Straight Nut, One End Tapped

MiSUMi Economy

Ball Splines Key Provided Straight Nut, One End Tapped

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	8 ～ 30	Solid	-	-	-	-	-	Tapped	Standard	-	SUJ2 Equivalent	-

13 Day(s)

Economy series

You can add up to 6 items per a category to the compare list. Compare

Ball Splines Key Provided Straight Nut, One End Double Stepped and Threaded

MiSUMi Economy

Ball Splines Key Provided Straight Nut, One End Double Stepped and Threaded

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	8 ～ 30	Solid	-	-	-	-	-	Stepped and Threaded	Standard	-	SUJ2 Equivalent	-

13 Day(s)

Economy series

You can add up to 6 items per a category to the compare list. Compare

Ball Splined-Hollow Type, Key Provided Straight Nut, One End Tapped

MiSUMi Economy

Ball Splined-Hollow Type, Key Provided Straight Nut, One End Tapped

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	16 ～ 30	Hollow	-	-	-	-	-	Tapped	Standard	-	SUJ2 Equivalent	-

13 Day(s)

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Medium-Torque Type, Flange Type Ball Spline, LF Type

THK

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	-	Solid / Hollow / Hollow (Thin)	Standard	125	80	Standard / Light Preload / Medium Preload	Standard Grade / High Grade / Precision Grade	Standard	Standard	Middle Torque	-	1 ～ 5

20 Day(s) or more

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COMPACT BALL SPLINE (WSPKL Series)

WONST

[Applications] · Easy-to-install ball spline with a square flange · Type with a longer overall nut length than the WSPK Series and a larger rated load.

Volume Discount

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	15 ～ 21	Solid	Long	28 ～ 54	15 ～ 38	-	Standard Grade	-	-	-	-	1

From: 7,235,009 VND
Days to Ship: Số ngày giao hàng: 14 Day(s)

14 Day(s)

Economy series

You can add up to 6 items per a category to the compare list. Compare

Ball Splines Key Provided Straight Nut, One End Stepped

MiSUMi Economy

Ball Splines Key Provided Straight Nut, One End Stepped

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	8 ～ 30	Solid	-	-	-	-	-	Stepped	Standard	-	SUJ2 Equivalent	-

13 Day(s)

Economy series

You can add up to 6 items per a category to the compare list. Compare

Ball Splines-Hollow Type, Round Flanged, Both End Tapped

MiSUMi Economy

Ball Splines-Hollow Type, Round Flanged, Both End Tapped

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	16 ～ 30	Hollow	-	-	-	-	-	Tapped	Tapped	-	SUJ2 Equivalent	-

13 Day(s)

Economy series

You can add up to 6 items per a category to the compare list. Compare

Ball Splines Key Provided Straight Nut, One End Double Stepped and Threaded / One End Tapped

MiSUMi Economy

Ball Splines Key Provided Straight Nut, One End Double Stepped and Threaded / One End Tapped

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	8 ～ 30	Solid	-	-	-	-	-	Stepped and Threaded	Tapped	-	SUJ2 Equivalent	-

13 Day(s)

Economy series

You can add up to 6 items per a category to the compare list. Compare

Ball Splines Round Flanged, One End Double Stepped and Threaded / One End Tapped

MiSUMi Economy

Ball Splines Round Flanged, One End Double Stepped and Threaded / One End Tapped

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	8 ～ 30	Solid	-	-	-	-	-	Stepped and Threaded	Tapped	-	SUJ2 Equivalent	-

13 Day(s)

Economy series

You can add up to 6 items per a category to the compare list. Compare

Ball Splined-Hollow Type, Key Provided Straight Nut, Both Ends Tapped

MiSUMi Economy

Ball Splined-Hollow Type, Key Provided Straight Nut, Both Ends Tapped

MiSUMi Economy

MISUMI

CAD ：: 2D / 3D

Nut Type	Spline Shaft Outer Dia. D(Ø)	Type	Nut Length	Nut Overall Length L1(mm)	Nut Outer Dia. D1(Ø)	Preload	Accuracy Grade	End Shape (Left)	End Shape (Right)	Torque	Shaft material	Number of Nuts(pc(s).)
Flanged Type	16 ～ 30	Hollow	-	-	-	-	-	Tapped	Tapped	-	SUJ2 Equivalent	-

13 Day(s)


BrandNhãn hiệu
Product SeriesDòng sản phẩm
CADCAD
From
Days to ShipSố ngày giao hàng
SpecificationsĐặc điểm kĩ thuật
Nut Type
Spline Shaft Outer Dia. D(Ø)
Type
Nut Length
Nut Overall Length L1(mm)
Nut Outer Dia. D1(Ø)
Preload
Accuracy Grade
End Shape (Left)
End Shape (Right)
Torque
Shaft material
Number of Nuts(pc(s).)

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
BrandNhãn hiệu	MISUMI	MISUMI	MISUMI MiSUMi Economy	WONST	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	THK	MISUMI	WONST	MISUMI MiSUMi Economy	THK	WONST	MISUMI	MISUMI	MISUMI MiSUMi Economy	MISUMI	WONST	MISUMI	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI	MISUMI	MIYOSHI KIKAI	WONST	WONST	OZAK	MISUMI	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	WONST	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	THK	WONST	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy	MISUMI MiSUMi Economy
Product SeriesDòng sản phẩm	Ball Splines - Standard	Ball Splines - Both Ends Tapped	Ball Splines Straight Nut	COMPACT BALL SPLINE (WSP Series)	Ball Splines Round Flanged, Both Ends Tapped	Ball Splines Round Flanged, Both Ends Stepped	High Torque Flange Type Ball Spline Model LBF (Medium Load Type)	Ball Splines - Both Ends Stepped Tapped	COMPACT BALL SPLINE (WSPT Series)	Ball Splines Round Flanged	Spline Nut	COMPACT BALL SPLINE (WSPK Series)	Ball Splines - One End Tapped	Ball Splines - Both Ends Stepped	Ball Splines-Hollow Type, Round Flanged	Ball Splines - Both Ends Stepped and Threaded	Compex- Ball Spline Cylindrical WSPTO	Ball Splines - One End Stepped and Threaded, One End Tapped	Ball Splines Straight Nut, Both Ends Tapped	Ball Splines Round Flanged, One End Tapped	Ball Splines - One End Stepped	High Rigidity Needle Guide Sets	NXO Slide	COMPACT BALL SPLINE (WSPL Series)	COMPACT BALL SPLINE (WSPTF Series)	Miniature Hexagonal Spline, Single Nut (HTK) / Double Nut (HTKW) Series	Ball Splines - One End Stepped and Threaded	Ball Splines Straight Nut, Both Ends Stepped	Ball Splines Round Flanged, One End Stepped	Ball Splines Round Flanged, One End Double Stepped and Threaded	Ball Splined-Hollow Type, Key Provided Straight Nut	Ball Splines-Hollow Type, Round Flanged, One End Tapped	COMPACT BALL SPLINE (WSPFL Series)	Ball Splines Key Provided Straight Nut, One End Tapped	Ball Splines Key Provided Straight Nut, One End Double Stepped and Threaded	Ball Splined-Hollow Type, Key Provided Straight Nut, One End Tapped	Medium-Torque Type, Flange Type Ball Spline, LF Type	COMPACT BALL SPLINE (WSPKL Series)	Ball Splines Key Provided Straight Nut, One End Stepped	Ball Splines-Hollow Type, Round Flanged, Both End Tapped	Ball Splines Key Provided Straight Nut, One End Double Stepped and Threaded / One End Tapped	Ball Splines Round Flanged, One End Double Stepped and Threaded / One End Tapped	Ball Splined-Hollow Type, Key Provided Straight Nut, Both Ends Tapped
CADCAD	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D			2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
From				4,884,585 VND					5,500,945 VND		630,610 VND	6,440,110 VND					5,903,448 VND						396,425 VND	5,500,945 VND	6,104,561 VND								6,104,700 VND					7,235,009 VND
Days to ShipSố ngày giao hàng	8 Day(s) or more	8 Day(s) or more	13 Day(s)	5 Day(s) or more	13 Day(s)	13 Day(s)	20 Day(s) or more	8 Day(s) or more	14 Day(s)	13 Day(s)	Same day or more	14 Day(s)	8 Day(s) or more	8 Day(s) or more	13 Day(s)	8 Day(s) or more	14 Day(s)	8 Day(s) or more	13 Day(s)	13 Day(s)	8 Day(s) or more	8 Day(s) or more	10 Day(s) or more	14 Day(s)	14 Day(s)	11 Day(s) or more	8 Day(s) or more	13 Day(s)	13 Day(s)	13 Day(s)	13 Day(s)	13 Day(s)	14 Day(s)	13 Day(s)	13 Day(s)	13 Day(s)	20 Day(s) or more	14 Day(s)	13 Day(s)	13 Day(s)	13 Day(s)	13 Day(s)	13 Day(s)
SpecificationsĐặc điểm kĩ thuật
Nut Type	Key Provided Type / Flanged Type	Key Provided Type / Flanged Type	Flanged Type	Cylindrical	Flanged Type	Flanged Type	Flanged Type	Key Provided Type / Flanged Type	Cylindrical	Flanged Type	-	Flanged Type	Key Provided Type / Flanged Type	Key Provided Type / Flanged Type	Flanged Type	Key Provided Type / Flanged Type	Key Provided Type	Key Provided Type / Flanged Type	Flanged Type	Flanged Type	Key Provided Type / Flanged Type	-	-	Key Provided Type	Flanged Type	Flanged Type	Key Provided Type / Flanged Type	Flanged Type	Flanged Type	Flanged Type	Flanged Type	Flanged Type	Flanged Type	Flanged Type	Flanged Type	Flanged Type	Flanged Type	Flanged Type	Flanged Type	Flanged Type	Flanged Type	Flanged Type	Flanged Type
Spline Shaft Outer Dia. D(Ø)	6 ～ 30.8	6 ～ 30.8	8 ～ 30	5 ～ 12	8 ～ 30	8 ～ 30	-	8 ～ 30.8	12	8 ～ 30	-	12	6 ～ 30.8	6 ～ 30.8	13 ～ 30	6 ～ 30.8	16	6 ～ 30.8	8 ～ 30	8 ～ 30	6 ～ 30.8	6 ～ 16	-	5 ～ 6	12	-	6 ～ 30.8	8 ～ 30	8 ～ 30	8 ～ 30	13 ～ 30	16 ～ 30	5 ～ 6	8 ～ 30	8 ～ 30	16 ～ 30	-	15 ～ 21	8 ～ 30	16 ～ 30	8 ～ 30	8 ～ 30	16 ～ 30
Type	Solid	Solid	Solid	Solid	Solid	Solid	Solid	Solid	Solid	Solid	Polygonal	Solid	Solid	Solid	Hollow	Solid	Solid	Solid	Solid	Solid	Solid	Polygonal	Polygonal	Solid	Solid	Polygonal	Solid	Solid	Solid	Solid	Hollow	Hollow	Solid	Solid	Solid	Hollow	Solid / Hollow / Hollow (Thin)	Solid	Solid	Hollow	Solid	Solid	Hollow
Nut Length	Standard	Standard	-	18 / 21 / 35	-	-	Standard	Standard	36	-	-	35	Standard	Standard	-	Standard	Standard	Standard	-	-	Standard	-	-	Long	36	Standard	Standard	-	-	-	-	-	26 / 30	-	-	-	Standard	Long	-	-	-	-	-
Nut Overall Length L1(mm)	25 ～ 80	25 ～ 80	-	-	-	-	40	25 ～ 80	-	-	-	-	25 ～ 80	25 ～ 80	-	25 ～ 80	50	25 ～ 80	-	-	25 ～ 80	-	-	26 ～ 30	-	11.5 ～ 17.5	25 ～ 80	-	-	-	-	-	-	-	-	-	125	28 ～ 54	-	-	-	-	-
Nut Outer Dia. D1(Ø)	14 ～ 47	14 ～ 47	-	10 ～ 21	-	-	23	16 ～ 47	24	-	-	21	14 ～ 47	14 ～ 47	-	14 ～ 47	31	14 ～ 47	-	-	14 ～ 47	-	-	10 ～ 12	24	10	14 ～ 47	-	-	-	-	-	10 ～ 12	-	-	-	80	15 ～ 38	-	-	-	-	-
Preload	Standard	Standard	-	-	-	-	Standard / Light Preload / Medium Preload	Standard	-	-	-	-	Standard	Standard	-	Standard	-	Standard	-	-	Standard	-	-	Standard	-	Standard	Standard	-	-	-	-	-	-	-	-	-	Standard / Light Preload / Medium Preload	-	-	-	-	-	-
Accuracy Grade	Standard Grade	Standard Grade	-	Standard Grade	-	-	Standard Grade / High Grade / Precision Grade	Standard Grade	Standard Grade	-	-	Standard Grade	Standard Grade	Standard Grade	-	Standard Grade	Standard Grade	Standard Grade	-	-	Standard Grade	-	-	Standard Grade	Standard Grade	Standard Grade	Standard Grade	-	-	-	-	-	Standard Grade	-	-	-	Standard Grade / High Grade / Precision Grade	Standard Grade	-	-	-	-	-
End Shape (Left)	Standard	Tapped	Standard	-	Tapped	Stepped	Standard	Stepped and Tapped	-	Standard	Standard	-	Tapped	Stepped	Standard	Stepped and Threaded	Standard	Stepped and Threaded	Tapped	Tapped	Stepped	-	-	Standard	-	Standard	Stepped and Threaded	Stepped	Stepped	Stepped and Threaded	Standard	Tapped	-	Tapped	Stepped and Threaded	Tapped	Standard	-	Stepped	Tapped	Stepped and Threaded	Stepped and Threaded	Tapped
End Shape (Right)	Standard	Tapped	Standard	-	Tapped	Stepped	Standard	Stepped and Tapped	-	Standard	Standard	-	Standard	Stepped	Standard	Stepped and Threaded	-	Tapped	Tapped	Standard	Standard	-	-	Standard	-	Standard	Standard	Stepped	Standard	Standard	Standard	Standard	-	Standard	Standard	Standard	Standard	-	Standard	Tapped	Tapped	Tapped	Tapped
Torque	Middle Torque	Middle Torque	-	-	-	-	High Torque	Middle Torque	-	-	-	-	Middle Torque	Middle Torque	-	Middle Torque	-	Middle Torque	-	-	Middle Torque	-	-	-	-	Middle Torque	Middle Torque	-	-	-	-	-	-	-	-	-	Middle Torque	-	-	-	-	-	-
Shaft material	SUS440C Equivalent / SUJ2 Equivalent	SUS440C Equivalent / SUJ2 Equivalent	SUJ2 Equivalent	SUJ2	SUJ2 Equivalent	SUJ2 Equivalent	-	SUS440C Equivalent / SUJ2 Equivalent	SUJ2	SUJ2 Equivalent	-	SUJ2	SUS440C Equivalent / SUJ2 Equivalent	SCM415 Equivalent / SUS440C Equivalent	SUJ2 Equivalent	SUS440C Equivalent / SUJ2 Equivalent	-	SUS440C Equivalent / SUJ2 Equivalent	SUJ2 Equivalent	SUJ2 Equivalent	SUS440C Equivalent / SUJ2 Equivalent	-	-	-	SUJ2	SUS304	SUS440C Equivalent / SUJ2 Equivalent	SUJ2 Equivalent	SUJ2 Equivalent	SUJ2 Equivalent	SUJ2 Equivalent	SUJ2 Equivalent	SUJ2	SUJ2 Equivalent	SUJ2 Equivalent	SUJ2 Equivalent	-	-	SUJ2 Equivalent	SUJ2 Equivalent	SUJ2 Equivalent	SUJ2 Equivalent	SUJ2 Equivalent
Number of Nuts(pc(s).)	1 ～ 2	-	-	1	-	-	1	-	1	-	-	1	-	-	-	-	1	-	-	-	-	-	-	1	1	-	-	-	-	-	-	-	1	-	-	-	1 ～ 5	1	-	-	-	-	-

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Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước

Spline Shaft Outer Dia. D(Ø)
5

6

8

10

10.4

12

13

13.4

15

16

16.6

20

20.6

21

25

25.8

30

30.8
ClearTrống

Type
- Solid
- Hollow
- Hollow (Thin)
- Polygonal
ClearTrống

Nut Length
- Standard
- Long
- 18
- 21
- 26
- 30
- 35
- 36
ClearTrống

Nut Overall Length L1(mm)
11.5

17.5

25

26

28

30

33

36

40

44

50

54

63

71

80

125
ClearTrống

Nut Outer Dia. D1(Ø)
10

12

14

15

16

21

23

24

31

35

38

42

47

80
ClearTrống

Preload
- Standard
- Light Preload
- Medium Preload
See the accuracy standard of each manufacturer.

ClearTrống

Accuracy Grade
See the accuracy standard of each manufacturer.

ClearTrống

End Shape (Left)
- Standard
- Tapped
- Stepped
- Stepped and Tapped
- Stepped and Threaded
Larger Image

ClearTrống

End Shape (Right)
- Standard
- Tapped
- Stepped
- Stepped and Tapped
- Stepped and Threaded
Larger Image

ClearTrống

Torque
- High Torque
- Middle Torque
ClearTrống

Shaft material
ClearTrống

Number of Nuts(pc(s).)
1

2

3

4

5
ClearTrống

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Related Categories to Spline ShaftDanh mục liên quan đến Spline Shaft

FAQ Spline Shaft

Question: What are spline shafts and their primary function in linear motion?: Answer: Spline shafts are cylindrical rods with ridges or teeth along their length, known as splines. Their primary function in linear motion is to convert rotational motion into smooth and precise linear movement. These splines engage with complementary components to transmit torque efficiently, ensuring controlled motion without slipping or backlash. Spline shafts are crucial in various machinery applications where accurate linear motion is required, such as moving heavy loads or guiding tools with precision, providing reliable and efficient motion control.
Question: Can you explain the key characteristics of square splines?: Answer: Square splines feature square-shaped ridges and slots, offering efficient torque transmission and precise alignment. Their design allows for high torque capacity and compatibility with various mating components. Due to their simplicity of manufacture, they are cost-effective for many applications. Additionally, the even distribution of wear along the mating surfaces enhances durability. Square splines are widely used in industrial and mechanical systems where accurate motion control and reliable torque transmission are essential.
Question: What role do spline shafts play in automotive transmissions?: Answer: Spline shafts are essential in automotive transmissions for transferring power from the engine to the wheels. They connect parts like the clutch and gears, ensuring smooth power transmission. By enabling the engine's rotational motion to move the wheels with precision, they allow the vehicle to accelerate, decelerate, and shift gears seamlessly. Essentially, spline shafts ensure that your car moves smoothly and efficiently, contributing to its overall performance and driving experience.
Question: What factors should be considered when choosing a spline shaft?: Answer: When selecting a spline shaft, it's important to consider factors like the application's torque, speed, and precision requirements. Choose a spline profile and dimensions that match mating components to ensure efficient power transmission. Material selection is key for strength and corrosion resistance. The surface finish impacts durability, while manufacturing methods and costs should be evaluated. Supplier reliability is also crucial. By carefully considering these factors, you can choose a spline shaft that meets your application's needs effectively, ensuring optimal performance and longevity.
Question: What materials are commonly used for manufacturing spline shafts?: Answer: Spline shafts are commonly made from materials like steel, aluminum, brass, bronze, titanium, and plastics. Steel offers strength and durability, while aluminum is lightweight. Brass and bronze provide corrosion resistance. Titanium is strong and corrosion-resistant, ideal for demanding environments. Plastics offer benefits like low friction and electrical insulation. The choice depends on factors such as strength, corrosion resistance, weight, and cost.
Question: What are the maintenance requirements for spline shafts?: Answer: Maintaining spline shafts involves regular checks for wear, damage, and corrosion. Keep them lubricated to reduce friction and ensure smooth operation. Clean them regularly to prevent dirt buildup. Properly align mating components to avoid unnecessary stress on the shafts. Promptly replace any worn or damaged shafts to prevent further issues. Protect spline shafts from harsh environments and store them correctly when not in use. Following these steps will help ensure the longevity and efficient performance of spline shafts in machinery and equipment.
Question: How do nut types of influence spline shaft functionality?: Answer: The type of nut used can significantly affect spline shaft functionality. Slotted nuts provide anti-rotation, ensuring the nut and shaft move together for enhanced torque transmission. Hex nuts offer stability with six sides but lack anti-rotation features. Lock nuts prevent unintentional loosening, employing mechanisms like nylon inserts or serrations. Flange nuts distribute load over a wider area with a built-in washer-like flange. Self-locking nuts have integrated locking features to prevent loosening due to vibrations or external forces. Each type suits specific applications based on torque requirements, environmental conditions, and space constraints.

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MISUMI Vietnam Company Limited, Legal Representative: Tomohiro Watanabe,
phone: 0222-361-1555, e-mail: cs@misumi.com.vn, Enterprise Code: 0107514576,
Date of Issuance: 22 July 2016, Place of Issuance: Bac Ninh, Business Certificate No. 6573041568-KD dated 27 September 2016 issued by the People's Committee of Bac Ninh

Công ty TNHH MISUMI Việt Nam, Đại diện theo pháp luật: Tomohiro Watanabe,
Điện thoại: 0222-361-1555, e-mail: cs@misumi.com.vn, Mã số doanh nghiệp: 0107514576,
ngày cấp 22/7/2016, nơi cấp: Bắc Ninh, Giấy phép kinh doanh số: 6573041568-KD ngày cấp 27/9/2016 bởi UBND tỉnh Bắc Ninh

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Spline Shaft

ConfigureTạo

Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước

Spline Shaft Outer Dia. D(Ø)

Type

Nut Length

Nut Overall Length L1(mm)

Nut Outer Dia. D1(Ø)

Preload

Accuracy Grade

End Shape (Left)

End Shape (Right)

Torque

Shaft material

Number of Nuts(pc(s).)

Application example related to this categoryVí dụ ứng dụng liên quan đến danh mục này

Related Categories to Spline ShaftDanh mục liên quan đến Spline Shaft

FAQ Spline Shaft

About MISUMIVề Misumi

About this WebsiteVề trang Web này

Useful ToolsCác công cụ hữu ích

Customer ServiceDịch vụ chăm sóc khách hàng

MISUMI Contact Monday to Saturday: 8:00 am - 5:00 pm Order cut off time is 5:00 pm Thứ 2 đến Thứ 7: 8 giờ sáng đến 5 giờ chiều Hạn chót đặt hàng là 5 giờ chiều