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Linear Bushing Housing Units-Wide Blocks, Double / Medium Long / Long (E-LBHNW25D-P)

Linear Bushing Housing Units-Wide Blocks,  Double / Medium Long / Long (E-LBHNW25D-P)

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  • Sale
  • Until 31/12/2024
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  • **RoHS Compliant is available for some part numbers.
    Please contact with MISUMI for detail effective date.
    3D is under revision and estimate to be corrected on December. Please refer to 2D drawing.

Product Overview of Linear Bushings

The housing unit type is a linear motion guiding mechanism matched with linear shaft, which has built-in Linear Bushings in the aluminum alloy case.

Product Features of Linear Bushings

Feature 1: The Linear Bushings with dowel holes has dowel holes on the mounting surface, eliminating the need to use the side of the housing as reference surface for positioning.
Feature 2: Overall length of the double type is about 1.9 times and allowable moment about 6 times that of the single type. Overall length of the medium long type is about 2.2 times and allowable moment about 10 times that of the singletype. Overall length of the long type is about 2.7 times and allowable moment about 21 times that of the single type.
Feature 3: Good interchangeability. Built-in Linear Bushings have good interchangeability because they can be used with shafts randomly.
Feature 4: Appropriate specifications can be selected according to the conditions of use. Single type, double type and long type are available.
Feature 5: The Linear Bushings with dowel hole can reduce the machining man-hours of the upper mounting plate.
Product Features

Dimensional Drawing of Linear Bushings

Dimensional Drawing

Specifications Overview of Linear Bushings

Housing of Linear BushingsAmbient Operating Temp
Linear Bushings Material of Linear BushingsLinear Bushings Surface Treatment
Aluminum AlloyClear Anodized-20~80℃
Linear BushingsThe Linear Bushings interior of the dowel hole is not anodized.

Part Number 

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    Incomplete part number.
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Part Number
E-LBHNW25D-P SALE
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipSố ngày giao hàngInscribed Circle Dia. dr
(Ø)
Overall Length L
(mm)
Length Basic Load Rating: Dynamic Load (Details)
(N)
Basic Load Rating: Static Load
(N)

472,205 VND

424,985 VND

1 Piece(s) Available 8 Day(s) 25160Medium Long15603140

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  1. 1
Dimensional Drawing
Dimensional Drawing 
Specification Table
drToleranceLL1TolerancehToleranceHH1ToleranceH2WW/2ToleranceW1ToleranceW2MdA(B)NPC
DoubleMedium LongLong TypeDoubleMedium LongLong TypeDoubleMedium LongLong Type
50
-0.008
--33--25--±0.47±0.041411±0.5-2211±0.216±0.43M3-------0.5
60
-0.01
48--36--9181563015205M43.48120.47.5-
858--42--112217.534172416--1
100
-0.012
68-9350-7013262184020286M54.31215.57
20
120
-0.015
70-9650-72152823422130.55.7517.57-1.5
1375-103-7830244422335.5190.85
*160
-0.015
851001186074881938.532.59502536719.86.5
25
*200
-0.012
0
-0.018
0
-0.018
96115134708410021413511542740M65.2210.57.58
*251301601851001181382651.5411276385411M87183614.59
*301401702001101301503059.549157839581039.90.755.5
350
-0.015
--155--120--346852.318904570531.56-
40175--140--40786220102518011M108.725615.5-
50215--160--5210280251226110081-
 
drDowel Hole DimensionsBasic Load RatingStatic Allowable MomentMass (g)
P2CC (Dynamic) NCo (Static) N(N·m)
DoubleMedium LongLong TypeDoubleMedium LongLong TypeDoubleMedium LongLong TypeDoubleMedium LongLong Type
5344263--412--1.38--27--
6324--529--2.18-8.263--
8431--784--4.31-16102--
10455588-5881100-11007.24-27180-241
12657-6571200-120010.91240.1205-289
13813-8131570-157011.6-42.9240-324
1612301230123023502350235019.725.573.5400447527
205614001400140027402740274026.83598570588682
25615601560156031403140314043.463.1157120013971586
3024902490249054905490549082.8106297148016931960
35 2650--6270--110-3732200--
406773430--8040--147-5533200--
506080--15900--397--6700--
Material Specification
HousingAmbient Operating Temp
Material Surface Treatment
Aluminum AlloyClear Anodized-20~80℃
The interior of the dowel hole is not anodized.
 
Usage Method
Product DrawingsInstructions for use
Linear bushing Housing unit Usage methodWhen the linear bushing is under heavy load (unbalanced load), one piece of single type is not applicable. It is recommended to use one piece of double type or multiple pieces of single type.
Linear bushing Housing unit Low price Short delivery timeLinear bushing is not suitable for rotating motion in structure. If you rotate forcibly, it may cause damage to the product. Please pay attention during use.
Linear bushing Housing unit Large inventory Assured qualityLinear bushing is not suitable for repeated plugging and unplugging.
Linear bushing Housing unit Cost effective Abundant stockWhen inserting the guide shaft into the linear bushing, please align the center and insert it slowly, otherwise the steel ball will fall off or the retainer will be deformed.
Precautions
■ When the linear bushing is subjected to large moment load (eccentric load), one piece of single type is not applicable, so it is recommended to use one piece of double type or multiple pieces of single type.
■ Dust prevention measures:
If dust or foreign matter enters the inside of the linear bushing, it may damage the circulation of steel balls, resulting in unexpected failures. When used in harsh environment, please install dust cover and protection cover, etc.

■ MISUMI linear bushing is recommended to be combined with guide shaft with quenching g6 tolerance.

■ MISUMI linear bushing is recommended to be installed on the holder with H7 tolerance. The linear bushing is in clearance fit with the housing.
Related Documents
For usage method, refer to Usage Method.
Application Industries
Electronic & Electrical Automotive Lithium battery
Linear bushing Housing unit Complete specifications Low price High precision Linear bushing Housing unit Factory direct sales Low price Short delivery time Linear bushing Housing unit Complete specifications Low price High precision
LCD Smart Phones Semiconductor
Linear bushing Housing unit Widely used in various industries Linear bushing Housing unit Factory direct sales Low price Short delivery time Linear bushing Housing unit Complete specifications Low price High precision
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Basic InformationThông tin cơ bản

Type Housing Outer Cylinder Material SUJ2 Equivalent Ball Recirculating Type Double
Types Linear Bushing Housing Unit - Wide Blocks Retainer Material Resin Greased Filled Not provided

Please check the type/dimensions/specifications of the part E-LBHNW25D-P in the Linear Bushing Housing Units-Wide Blocks, Double / Medium Long / Long series.Vui lòng kiểm tra kiểu/kích thước/thông số kỹ thuật của phần E-LBHNW25D-P trong chuỗi Linear Bushing Housing Units-Wide Blocks, Double / Medium Long / Long.

Frequently asked question (FAQ)FAQ

Question:Question: How is linear bearing maintained regularly?
Answer:Answer: MISUMI recommends that linear bearing is regularly replenished with grease, and it is recommended to do so once every six months. When the moving distance is long, it is recommended to move once every three months or when the moving distance exceeds 1000km within the time limit, the 1000km shall prevail.
Question:Question: Comparison of antirust ability of linear bearings?
Answer:Answer: Antirust ability from strong to weak: Low Temp. Black Chrome Plating → No-Electro Nickel Plated → No Surface Treatment.
Standard grade bearing steel is easy to rust, so it is necessary to apply anti-rust oil regularly.

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