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[221-1479/1]
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Material (Hardness) | Rail Length Type 1 | Type A 2 | Block Only | Rail Only | KL (Lubrication Unit) Equipped/Not Equipped | Height (H) B | |
---|---|---|---|---|---|---|---|
1 Block | 2 blocks | ||||||
Stainless Steel [SUS440C Equivalent] (57HRC or more) | Standard length (Selectable) | SSHRZ | SSH2RZ | SSHRB | SSHZL | Blank: None -KL : Provided | 30 40 |
1 mm increments (Dimension Configurable) | SSHRLZ | SSH2RLZ | SSHZLF |
1If the desired rail length is not available in the standard length (selectable), please specify the length in 1 mm increments (dimension configurable).
2If a 3- to 4-block product is desired, please select a part number for a 1-block product and specify "B3 (3 blocks)" or "B4 (4 blocks)" for alterations.
[ ! ]Heat resistant temperature is 0 to 50°C.
[ ! ]Features resin retainers between the steel balls to prevent the balls from coming into contact with each other, thereby helping minimize noise during high-speed operation.
[ ! ]For the type with resin retainers, blocks and rails can be purchased separately.
[ ! ]Blocks and rails cannot be purchased separately for MISUMI Linear Guides other than those with resin retainers.
Part Number Configuration
SetType | Height H | - | Rail Length L | - | Alterations | |||
A | B | |||||||
Type | Height H | |||
SSHRB | 30 |
Type | Height H | - | Rail Length L | |||
SSHZL | 30 | 940 | ||||
![]() | ■Dimension Diagram of Block with KL (Lubrication Unit)![]() |
![]() |
Type | Standard Accuracy | Assembly Height(H) | Precision(μm) | |
---|---|---|---|---|
Interchangeable | ||||
Linear Guides for Medium/Heavy Load | With Plastic Retainer, Interchangeable, Light Preload | Height H Tolerance | 24~42 | ±20 |
Pair Variation of Height H | 15 | |||
Width W2 Tolerance | ±30 | |||
Pair Variation of Width W2 | 25 |
Dimension Range | Tolerance (mm) | |
---|---|---|
Over | or Less | |
0.5 | 3 | ±0.1 |
3 | 6 | ±0.1 |
6 | 30 | ±0.2 |
30 | 120 | ±0.3 |
120 | 400 | ±0.5 |
400 | 1000 | ±0.8 |
1000 | 2000 | ±1.2 |
Block Type | KL | H | L | Block Dimensions | Rail Dimensions | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
W | L1 | B | C | S × ? | L2 | K | T | Grease Fitting | H1 | W1 | W2 | Counterbored Hole | F | G 3 | |||||||
Standard | with KL | Mounting Hole | E | T1 | d1 × d2 × h | ||||||||||||||||
Standard Block | Blank: None -KL : Provided | 30 | 220 to 1480 | 44 | 69.8 | 80.4 | 32 | 36 | M5 × 6 | 50 | 25 | 12 | M6 × P0.75 | 11 | 5 | 18 | 20 | 12 | 6 × 9.5 × 8.5 | 60 | 20 |
40 | 220 to 1960 | 48 | 79 | 90.6 | 35 | 35 | M6 × 9 | 58 | 33 | 12 | M6 × P0.75 | 11 | 10 | 22 | 23 | 12.5 | 7 × 11 × 9 | 60 | 20 |
3For L Dimension Configurable Types, both ends of the rail are evenly cut. G dim. resulting from this cutting process will differ from those indicated on the above table.
!Grease fittings are screw-in types, and thus, can be repositioned.
!Correctly match the datum planes (the side with the straight grooves) of both the rail and block.
Standard Rail Length (Selectable) List
The table below lists the standard rail lengths for each size. Please select the rail length from here.
Lengths not listed in the table below can be custom specified in 1 mm increments.
Height (H) | Rail Length (L) | |||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
30 | 220 | 280 | 340 | 400 | 460 | 520 | 580 | 640 | 700 | 760 | 820 | 880 | 940 | 1000 | 1060 | 1120 | 1180 | 1240 | 1300 | 1360 | 1420 | 1480 |
40 | 220 | 280 | 340 | 400 | 460 | 520 | 580 | 640 | 700 | 760 | 820 | 880 | 940 | 1000 | 1060 | 1120 | 1180 | 1240 | 1300 | 1360 | 1420 | 1480 |
kgf = N × 0.101972
Height (H) | Basic Load Rating 4 | Allowable Static Moment | Mass | |||||||
---|---|---|---|---|---|---|---|---|---|---|
C (Dynamic) kN | Co (Static) kN | Block 1 pc. | Block 2 pcs. in close contact | Standard Block kg | Guide Rail kg/m | |||||
MA N⋅m | MB N⋅m | MC N⋅m | MA N⋅m | MB N⋅m | MC N⋅m | |||||
30 | 16.3 | 29.6 | 167 | 141 | 199 | 1050 | 875 | 199 | 0.33 | 2.6 |
40 | 22.4 | 37.5 | 246 | 207 | 295 | 1540 | 1290 | 295 | 0.55 | 3.6 |
4The basic load rating is the same for all four directions (radial, reverse-radial, and lateral directions) relating to blocks. Can be used in any orientation.
Static Safety Factor (Lower Limits of fs)
Condition of Use | Lower Limits of fs |
---|---|
For normal operating condition | 1 to 2 |
When smooth running performance is required | 2 to 4 |
When there is vibration or impact | 3 to 5 |
Allowable Load (N) ≤ Co/fs
Allowable Moment (N⋅m) ≤ (MA, MB, MC)/fs
fs: Static Safety Factor Co: Basic Static Load Rating
MA, MB, MC: Allowable Static Moment (N⋅m)
■Datum Plane and Mounting Direction
■ Precautions for Use
[ ! ]Blocks are equipped with retainers to prevent the balls from derailing.■Others
■Standard Grease Fitting Position
●Advantages of Lubrication Unit KL: Provides long term maintenance-free operation. Reduces maintenance cost. Most suitable where the design does not allow lubrication. |
Code | Alterations | Specifications | Notes | |||||||
---|---|---|---|---|---|---|---|---|---|---|
LLC RLC | LLC: Left End Cut RLC: Right End Cut ![]() | ·Cuts rail ends. ·Rails are cut with the engraved side as front (datum plane as back). (as shown in the image on the left) ·Please refer to the table below for the length of the rail to be cut.
| !The overall length will be shortened by the amount of cutting. Example: The L dimension of SSHRZ30-880-LLC is 870 mm. !Applicable only to Selectable Type (standard rail length). | |||||||
B3 B4 | B3: Additional Block (Total 3 pcs.) B4: Additional Block (Total 4 pcs.) 3-Block Specifications ![]() 4-Block Specifications | ·It will be shipped with 3 (4) blocks installed. ·There is a minimum length limit for the L dimension (rail length). Please refer to the table below "Shortest Selectable Rail Lengths for B3/B4." | !Please specify the part number for one block. (× SSH2RZ30-880-B4) |
H | B3 (3-block) | B4 (4 blocks) |
30 | 340 | 400 |
40 | 400 | 460 |
Part Number |
---|
SSH2RLZ30-[221-1479/1] |
SSH2RLZ40-[221-1479/1] |
SSH2RZ30-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1060,1120,1180,1240,1300,1360,1420,1480] |
SSH2RZ40-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1060,1120,1180,1240,1300,1360,1420,1480] |
SSHRB30 |
SSHRB40 |
SSHRLZ30-[221-1479/1] |
SSHRLZ40-[221-1479/1] |
SSHRZ30-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1060,1120,1180,1240,1300,1360,1420,1480] |
SSHRZ40-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1060,1120,1180,1240,1300,1360,1420,1480] |
SSHZL30-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1060,1120,1180,1240,1300,1360,1420,1480] |
SSHZL40-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1060,1120,1180,1240,1300,1360,1420,1480] |
SSHZLF30-[221-1479/1] |
SSHZLF40-[221-1479/1] |
Part Number | Price | Minimum Order Qty. | Volume Discount | Days to ShipSố ngày giao hàng | RoHS | Rail Length L | Block Type (mm) | Rail Width W1 | Assembly Height H | Nominal Part Number | Rail Type | Set / Single Item | Ball Arrangement | No. of Blocks (mm) | Retainer | Rolling Element | Basic Load Rating: Dynamic Load | Basic Load Rating: Static Load (R) | Allowable Static Moment MA (θ) | Allowable Static Moment MB (N) | Allowable Static Moment MC (N) | Lubrication Type | L Dimension Type |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | 6 Day(s) or more | 10 | 221 ~ 1479 | [Standard] Standard Block | 20 | 30 | 20 | Standard Rail | Set | Medium, Heavy Load Type with Plastic Retainers | 2 | Available | Ball | 16300 | 29600 | 167 | 141 | 199 | Filled with Lithium soap based grease | Configurable Type | ||
- | 1 Piece(s) | 6 Day(s) or more | 10 | 221 ~ 1479 | [Standard] Standard Block | 23 | 40 | 25 | Standard Rail | Set | Medium, Heavy Load Type with Plastic Retainers | 2 | Available | Ball | 22400 | 37500 | 246 | 207 | 295 | Filled with Lithium soap based grease | Configurable Type | ||
- | 1 Piece(s) | 6 Day(s) or more | 10 | 220 ~ 1480 | [Standard] Standard Block | 20 | 30 | 20 | Standard Rail | Set | Medium, Heavy Load Type with Plastic Retainers | 2 | Available | Ball | 16300 | 29600 | 167 | 141 | 199 | Filled with Lithium soap based grease | Selectable Type | ||
- | 1 Piece(s) | 6 Day(s) or more | 10 | 220 ~ 1480 | [Standard] Standard Block | 23 | 40 | 25 | Standard Rail | Set | Medium, Heavy Load Type with Plastic Retainers | 2 | Available | Ball | 22400 | 37500 | 246 | 207 | 295 | Filled with Lithium soap based grease | Selectable Type | ||
3,191,971 VND | 1 Piece(s) | Available | 8 Day(s) or more | 10 | - | [Standard] Standard Block | - | 30 | 20 | - | Block Only | Medium, Heavy Load Type with Plastic Retainers | - | Available | Ball | 16300 | 29600 | 167 | 141 | 199 | Filled with Lithium soap based grease | - | |
3,818,917 VND | 1 Piece(s) | Available | 8 Day(s) or more | 10 | - | [Standard] Standard Block | - | 40 | 30 | - | Block Only | Medium, Heavy Load Type with Plastic Retainers | - | Available | Ball | 22400 | 37500 | 246 | 207 | 295 | Filled with Lithium soap based grease | - | |
- | 1 Piece(s) | 6 Day(s) or more | 10 | 221 ~ 1479 | [Standard] Standard Block | 20 | 30 | 20 | Standard Rail | Set | Medium, Heavy Load Type with Plastic Retainers | 1 | Available | Ball | 16300 | 29600 | 167 | 141 | 199 | Filled with Lithium soap based grease | Configurable Type | ||
- | 1 Piece(s) | 6 Day(s) or more | 10 | 221 ~ 1479 | [Standard] Standard Block | 23 | 40 | 25 | Standard Rail | Set | Medium, Heavy Load Type with Plastic Retainers | 1 | Available | Ball | 22400 | 37500 | 246 | 207 | 295 | Filled with Lithium soap based grease | Configurable Type | ||
- | 1 Piece(s) | 6 Day(s) or more | 10 | 220 ~ 1480 | [Standard] Standard Block | 20 | 30 | 20 | Standard Rail | Set | Medium, Heavy Load Type with Plastic Retainers | 1 | Available | Ball | 16300 | 29600 | 167 | 141 | 199 | Filled with Lithium soap based grease | Selectable Type | ||
- | 1 Piece(s) | 6 Day(s) or more | 10 | 220 ~ 1480 | [Standard] Standard Block | 23 | 40 | 25 | Standard Rail | Set | Medium, Heavy Load Type with Plastic Retainers | 1 | Available | Ball | 22400 | 37500 | 246 | 207 | 295 | Filled with Lithium soap based grease | Selectable Type | ||
- | 1 Piece(s) | 8 Day(s) or more | 10 | 220 ~ 1480 | - | 20 | 30 | 20 | Standard Rail | Rail Only | - | - | - | - | 16300 | 29600 | 167 | 141 | 199 | - | Selectable Type | ||
- | 1 Piece(s) | 8 Day(s) or more | 10 | 220 ~ 1480 | - | 23 | 40 | 25 | Standard Rail | Rail Only | - | - | - | - | 22400 | 37500 | 246 | 207 | 295 | - | Selectable Type | ||
- | 1 Piece(s) | 8 Day(s) or more | 10 | 221 ~ 1479 | - | 20 | 30 | 20 | Standard Rail | Rail Only | - | - | - | - | 16300 | 29600 | 167 | 141 | 199 | - | Configurable Type | ||
- | 1 Piece(s) | 8 Day(s) or more | 10 | 221 ~ 1479 | - | 23 | 40 | 25 | Standard Rail | Rail Only | - | - | - | - | 22400 | 37500 | 246 | 207 | 295 | - | Configurable Type |
Part Number |
---|
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Preload(N・m) | Interchangeable, Light Preload | Material | Stainless Steel | Lubrication Type(mm) | Lubrication Applied |
---|---|---|---|---|---|
Surface Treatment | none |
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