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Linear Guides - For heavy load.
Linear guides of more robust sizes ideal for heavy loads, with the option to select them with standard block or wide blocks. Selectable precision and type of lubricant. Blocks and rails cannot be purchased separately.
- inCAD Components
[ ! ]For L Dimension Configurable Type, G dimensions differ from those shown in the table below. For details, see >> Click here.
・Materials
Heat Resistant Temperature: -20~80°C
| Type | MX (Lubrication Units) | L Dimension | [ M ]Material [ H ]Hardness | |||||
| 1 block | 2 blocks | |||||||
| Standard Grade | High Grade | Standard Grade | High Grade | |||||
| Standard Block | SXR | SXRJ | SX2R | SX2RJ | Blank: None -MX: Provided | Selectable | Carbon Steel 58HRC~ | |
| SXRL | SXRLJ | SX2RL | SX2RLJ | Configurable | ||||
| Wide Block | Through Hole | SXW | - | SX2W | - | Selectable | ||
| SXWL | SX2WL | Configurable | ||||||
| Tapped Hole | SXWT | SX2WT | Selectable | |||||
| SXWTL | SX2WTL | Configurable | ||||||
(i)Caution
- Delivery times for some of our products may be delayed as national government authorities have imposed limit of capacity at our production sites.
Part Number
Configured Part Number is shown.
Specifications
[ ! ]For L Dimension Configurable Type, G dimensions differ from those shown in the table below. For details, see >> Click here.
| Part Number | L | Block Dimension | Guide Rail Dimension | ||||||||||||||||||||||
| Type | MX | H | W | L1 | B | C | Sxℓ | L2 | K | T | Cb | Grease Fitting | H1 | W1 | W2 | Ca | Counterbored Hole | F | G | ||||||
| Standard | MX | Mounting Hole | E | T1 | d1xd2xh | ||||||||||||||||||||
| Standard | (1 block) SXR SXRL SXRJ SXRLJ | (2 blocks) SX2R SX2RL SX2RJ SX2RLJ | Blank: None -MX: Provided | 24 | 100~1480 (160) | 34 | 57 | 66.6 | 26 | 26 | M4x7 | 41 | 20 | 7 | 0.85 | M5xP0.8 | 6 | 5 | 12.5 | 15 | 9.5 | 0.5 | 3.5x6x4.5 | 60 | 20 |
| 28 | 160~1960 (220) | 42 | 67 | 76.6 | 32 | 32 | M5x8 | 47.6 | 22.5 | 7.5 | 1 | M6xP0.75 | 13 | 6 | 15.5 | 20 | 11 | 0.6 | 6x9.5x8.5 | 60 | 20 | ||||
| 33 | 160~1960 (220) | 48 | 83 | 92.6 | 35 | 35 | M6x9 | 61 | 26.5 | 8 | 1 | M6xP0.75 | 13 | 6.8 | 18 | 23 | 12.5 | 0.8 | 7x11x9 | 60 | 20 | ||||
| Wide Block | (1 block) SXW SXWL SXWT SXWTL | (2 blocks) SX2W SX2WL SX2WT SX2WTL | 24 | 100~1480 (160) | 52 | 57 | 66.6 | 41 | 26 | 4.5 (M5) | 41 | 20 | 7 | 0.5 | M5xP0.8 | 6 | 5 | 12.5 | 15 | 18.5 | 0.5 | 3.5x6x4.5 | 60 | 20 | |
| 28 | 160~1960 (220) | 59 | 67 | 76.6 | 49 | 32 | 5.5 (M6) | 47.6 | 22.5 | 9 | 1 | M6xP0.75 | 13 | 6 | 15.5 | 20 | 19.5 | 0.6 | 6x9.5x8.5 | 60 | 20 | ||||
| 33 | 160~1960 (220) | 73 | 83 | 92.6 | 60 | 35 | 7 (M8) | 61 | 26.5 | 10 | 1 | M6xP0.75 | 13 | 6.8 | 18 | 23 | 25 | 0.8 | 7x11x9 | 60 | 20 | ||||
[ ! ]Sxℓ Dimensions: Dimensions in ( ) are for Wide Block Type Tapped Hole.
Materials
| Type | MX (Lubrication Units) | L Dimension | [ M ]Material [ H ]Hardness | |||||
| 1 block | 2 blocks | |||||||
| Standard Grade | High Grade | Standard Grade | High Grade | |||||
| Standard Block | SXR | SXRJ | SX2R | SX2RJ | Blank: None -MX: Provided | Selectable | Carbon Steel 58HRC~ | |
| SXRL | SXRLJ | SX2RL | SX2RLJ | Configurable | ||||
| Wide Block | Through Hole | SXW | - | SX2W | - | Selectable | ||
| SXWL | SX2WL | Configurable | ||||||
| Tapped Hole | SXWT | SX2WT | Selectable | |||||
| SXWTL | SX2WTL | Configurable | ||||||
| Part Number | - | L | |
| SXR28 SXR-MX28  RXR28 SXRL28L SXRL28G | - - - - - | 880 880 880 880 880 | (With Lubrication Units) (Low Temperature Black Chrome Plating) (L Type Greased) (G Type Greased) |
For Days to Ship, Price and Performance >> Click here
[ ! ]Blocks and rails are not sold as separate items. Normal Clearance Type has guaranteed radial clearances and accuracies as sets of blocks and rails.
■Precautions for Use
[ ! ]Blocks are equipped with retainers (wire) to prevent balls from derailing. For blocks >> Click here
[ ! ]Radial clearances and accuracies are not guaranteed if the blocks and rails are interchanged from the original set combinations.
[ ! ]Straight grooves are provided on datum planes. Be sure to match the datum lines when using.
[ ! ]Rails cannot be connected end to end.
[ ! ]Running parallelism is the value measured after the rail is mounted (it is not the value
measured before the rails are fastened with screws.).
■Others
· Filled with Lithium soap based grease (Alvania Grease S2 by Showa Shell Sekiyu K.K).
· Grease Fittings: Straight Type for H24 and Angled Type for H28 and H33.
· Grease Fitting is screw-in type, and thus, can be repositioned.
· For Operating Life Calculation >> Click here
■Precautions for Use
[ ! ]Blocks are equipped with retainers (wire) to prevent balls from derailing. For blocks >> Click here
[ ! ]Radial clearances and accuracies are not guaranteed if the blocks and rails are interchanged from the original set combinations.
[ ! ]Straight grooves are provided on datum planes. Be sure to match the datum lines when using.
[ ! ]Rails cannot be connected end to end.
[ ! ]Running parallelism is the value measured after the rail is mounted (it is not the value
measured before the rails are fastened with screws.).
■Others
· Filled with Lithium soap based grease (Alvania Grease S2 by Showa Shell Sekiyu K.K).
· Grease Fittings: Straight Type for H24 and Angled Type for H28 and H33.
· Grease Fitting is screw-in type, and thus, can be repositioned.
· For Operating Life Calculation >> Click here
More Information
Blocks with Lubrication Units MX provide long term maintenance-free operation. Reduces maintenance cost. Most suitable where the design does not allow lubrication. For details see >> Click here
Linear Guide Clamps >> Click here
Rail Height Adjusting Blocks >> Click here, Click here
■Stopper Bolts >> Click here
■Block Stopper Plates >> Click here
■Rail Mounting Hole Caps >> Click here
■Rail Push Plates >> Click here
■Linear Locks >> Click here
■Linear Guide Lock Units >> Click here
Part Number
CAD Data download and 3D preview are not available because the part number has not yet been determined.
- *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
- Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
Loading...
| Part Number |
|---|
| SX2R24-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480] |
| SX2R24G-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480] |
| SX2R24L-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480] |
| SX2R28-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480,1600,1720,1840,1960] |
| SX2R28G-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480,1600,1720,1840,1960] |
| SX2R28L-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480,1600,1720,1840,1960] |
| SX2R33-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480,1600,1720,1840,1960] |
| SX2R33G |
| SX2R33L |
| SX2R-MX24-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480] |
| SX2R-MX28-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480,1600,1720,1840,1960] |
| SX2R-MX33-[280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480,1600,1720,1840,1960] |
| SX2RJ24-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000] |
| SX2RJ24G-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000] |
| SX2RJ24L-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000] |
| SX2RJ28-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240] |
| SX2RJ28G-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240] |
| SX2RJ28L-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240] |
| SX2RJ33-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240] |
| SX2RJ33G-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240] |
| SX2RJ33L-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240] |
| SX2RJ-MX24-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000] |
| SX2RJ-MX28-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240] |
| SX2RJ-MX33-[220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240] |
| SX2RL24-[161-1479/1] |
| SX2RL24G-[161-1479/1] |
| SX2RL24L-[161-1479/1] |
| SX2RL28-[221-1959/1] |
| SX2RL28G-[221-1959/1] |
| SX2RL28L-[221-1959/1] |
| SX2RL33-[221-1959/1] |
| SX2RL33G-[221-1959/1] |
| SX2RL33L-[221-1959/1] |
| SX2RL-MX24-[161-1479/1] |
| SX2RL-MX28-[221-1959/1] |
| SX2RL-MX33-[281-1959/1] |
| SX2RLJ24-[161-999/1] |
| SX2RLJ24G-[161-999/1] |
| SX2RLJ24L-[161-999/1] |
| SX2RLJ28-[221-1239/1] |
| SX2RLJ28G-[221-1239/1] |
| SX2RLJ28L-[221-1239/1] |
| SX2RLJ33-[221-1239/1] |
| SX2RLJ33G-[221-1239/1] |
| SX2RLJ33L-[221-1239/1] |
| SX2RLJ-MX24-[161-999/1] |
| SX2RLJ-MX28-[221-1239/1] |
| SX2RLJ-MX33-[221-1239/1] |
| SXR24-[100,160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480] |
| SXR24G-[100,160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480] |
| SXR24L-[100,160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480] |
| SXR28-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480,1600,1720,1840,1960] |
| SXR28G-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480,1600,1720,1840,1960] |
| SXR28L-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480,1600,1720,1840,1960] |
| SXR33-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480,1600,1720,1840,1960] |
| SXR33G-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480,1600,1720,1840,1960] |
| SXR33L-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480,1600,1720,1840,1960] |
| SXR-MX24-[100,160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480] |
| SXR-MX28-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480,1600,1720,1840,1960] |
| SXR-MX33-[160,220,280,340,400,460,520,580,640,700,760,820,880,940,1000,1120,1240,1360,1480,1600,1720,1840,1960] |
Loading...
Basic Information
| Set / Single Item | Set | Rail Type | Standard | Material | Carbon Steel |
|---|---|---|---|---|---|
| Preload | Normal Clearance (No Preload) | Ball Arrangement | Medium, Heavy Load Type | Retainer | N/A |
| Rolling Element | Ball |
Specification/Dimensions
-
Rail Width W1(mm)
-
Unit Height H(mm)
-
No. of Blocks
- 1
- 2
-
Rail Length L(mm)
- 100
- 160
- 220
- 280
- 340
- 400
- 460
- 520
- 580
- 640
- 700
- 760
- 820
- 880
- 940
- 1000
- 1120
- 1240
- 1360
- 1480
- 1600
- 1720
- 1840
- 1960
[101-1959/1mm Unit(s)]
-
Accuracy
- Standard Grade
- High Grade
-
Nominal Part Number
-
Lubrication Type
- Lithium Base Grease (Standard)
- Self-Lubricated
- Special Grease (Clean Room) - G Type
- Special Grease (Heat Resistant) - L Type
-
L Dimension Type
- Configurable Type
- Standard Type
-
Block Hole Type
- Tapped
- Through Hole
-
type
- SX2R
- SX2R-MX
- SX2RJ
- SX2RJ-MX
- SX2RL
- SX2RL-MX
- SX2RLJ
- SX2RLJ-MX
- SX2W
- SX2W-MX
- SX2WL
- SX2WL-MX
- SX2WT
- SX2WT-MX
- SX2WTL
- SX2WTL-MX
- SXR
- SXR-MX
- SXRJ
- SXRJ-MX
- SXRL
- SXRL-MX
- SXRLJ
- SXRLJ-MX
- SXW
- SXW-MX
- SXWL
- SXWL-MX
- SXWT
- SXWT-MX
- SXWTL
- SXWTL-MX
-
Block Type
- Standard
- Wide
- Standard
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 10 Days or Less
- 12 Days or Less
Specify Alterations
When WC is selected, be sure order quantity is a multiple of 2
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Frequently asked questions (FAQ)
- 質問: Are the block's ball bearings retained?
- 回答: Yes, all ball bearings are retained on Misumi linear guides.
Additional Products in this Category
- Miniature Linear Guides - Wide block.
- Miniature Linear Guides - Wide rail, wide and long block.
- Linear Guides - For medium/heavy load made of stainless steel.
- Linear Guides - For medium load, with dust protection seals or metal scrapers.
- Linear Guides - For medium load, with holes for dowel bolts.
- LM Guides - SSR Model Assembly.
- LM Guides - Block Only, SR Model.
- LM Guides - Block only, model HRW.
Complementary Products
Tech Support
- Technical Support
- Tel：+52-442-672-7661 ext. 2 then wait and dial 4
E-mail: soportetecnico@misumimex.com - Mon. - Fri. 8 a.m. - 6 p.m.
- Technical Inquiry
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