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Linear Guides/Heavy Load

Part Number

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the corresponding part number is displayed here.

Linear Guides/Heavy Load:Related Image

 TypeMX (Lubrication Units)L
Dimension
Material
Hardness
1 block2 blocks
Standard GradeHigh GradeStandard GradeHigh Grade
Standard BlockSXRSXRJSX2RSX2RJBlank: None
-MX: Provided
SelectableCarbon Steel
58HRC~
SXRLSXRLJSX2RLSX2RLJConfigurable
Wide BlockThrough HoleSXW-SX2W-Selectable
SXWLSX2WLConfigurable
Tapped HoleSXWTSX2WTSelectable
SXWTLSX2WTLConfigurable
Heat Resistant Temperature: -20 ~ 80°C

Specifications

Part Number-L 
SXR28
SXR-MX28
Linear Guides/Heavy Load:Related ImageRXR28
Linear Guides/Heavy Load:Related ImageSXRL28L
Linear Guides/Heavy Load:Related ImageSXRL28G
-
-
-
-
-
880
880
880
880
880

(With Lubrication Units)
(LTBC Plating)
(L Type Greased)
(G Type Greased)
LTBC Plating and various Grease types available as alternative
(Except Blocks with Lubrication Units) >> P.532
 Part NumberLBlock DimensionGuide Rail Dimension
TypeMXHWL1BCSxℓL2KTCbGrease FittingH1W1W2CaCounterbored HoleFG
StandardMXMounting HoleET1d1xd2xh
Standard Block(1 block)
SXR
SXRL
SXRJ
SXRLJ

(2 blocks)
SX2R
SX2RL
SX2
RJ
SX2RLJ
Blank: None
-MX: Provided
24100~1480
(160)
345766.62626M4x7412070.85M5xP0.86512.5159.50.53.5x6x4.56020
28160~1960
(220)
426776.63232M5x847.622.57.51M6xP0.7513615.520110.66x9.5x8.56020
33160~1960
(220)
488392.63535M6x96126.581M6xP0.75136.8182312.50.87x11x96020
Wide Block(1 block)
SXW
SXWL
SXWT

SXWTL
(2 blocks)
SX2W
S
X2WL
SX2WT
SX2WTL
24100~1480
(160)
525766.641264.5
(M5)
412070.5M5xP0.86512.51518.50.53.5x6x4.56020
28160~1960
(220)
596776.649325.5
(M6)
47.622.591M6xP0.7513615.52019.50.66x9.5x8.56020
33160~1960
(220)
738392.660357
(M8)
6126.5101M6xP0.75136.81823250.87x11x96020
L Dimension: Dimensions in ( ) are for 2-Block Type.
Sxℓ Dimensions: Dimensions in ( ) are for Wide Block Tapped Hole.
HSelectable
L
Unit Price
1 block2 blocks
SXRSXWSXWTSX2RSX2WSX2WT
24100   ---
160      
220      
280      
340      
400      
460      
520      
580      
640      
700      
760      
820      
880      
940      
1000      
*1120      
*1240      
*1360      
*1480      
28160   ---
220      
280      
340      
400      
460      
520      
580      
640      
700      
760      
820      
880      
940      
1000      
1120      
1240      
*1360      
*1480      
*1600      
*1720      
*1840      
*1960      
33160   ---
220      
280      
340      
400      
460      
520      
580      
640      
700      
760      
820      
880      
940      
1000      
1120      
1240      
*1360      
*1480      
*1600      
*1720      
*1840      
*1960      

■L Dimension Configurable Type (1mm Increment)
HUnit Price
1 block2 blocks
SXRLSXWLSXWTLSX2RLSX2WLSX2WTL
24      
28      
33      
For calculation of L Dimension Configurable Type (1mm Increment), add the above amount to the unit price of the Selectable Type longer than, and closest to this L Dimension Configurable Type.

MX (Lubrication Unit) Unit Price
HUnit Price
1 block2 blocks
24  
28  
33  
Price of Guide Rails with MX (Lubrication Unit) = Linear Guide Unit Price + MX Unit Price

Alterations

Linear Guides/Heavy Load:Related Image

Part Number:  

  • Incomplete part number.
    Please use left hand selections to complete a part number.
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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-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SX2R33L-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
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-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SX2RJ24-[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]
SX2W24-[160,​220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480]
SX2W24G-[160,​220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480]
SX2W24L-[160,​220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480]
SX2W28-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SX2W28G-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SX2W28L-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SX2W33-[280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SX2W33G-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SX2W33L-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SX2W-MX24-[160,​220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480]
SX2W-MX28-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SX2W-MX33-[280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
Part NumberStandard Unit PriceVolume DiscountShipping Days?RoHSBlock Shape Rail Width W1
(mm)
Assembly Height H
(mm)
The number of blocks Rail Length L
(mm)
Accuracy Standards Nominal Model Number Rolling Element Basic Load Rating Dynamic Rating
(N)
Basic Load Rating Static Rating
(N)
Allowable static moment MA
(N▪m)
Allowable static moment MB
(N▪m)
Allowable static moment MC
(N▪m)
Lubrication Type L Dimension Type

-

5 Days 10[Standard] Standard Block15242160 ~ 1480Standard Grade15Balls860014200696998Lithium Soap Base Grease filledSelectable Type

-

6 Days 10[Standard] Standard Block15242160 ~ 1480Standard Grade15Balls860014200696998Low Dust Generation Grease (G Type)Selectable Type

-

6 Days 10[Standard] Standard Block15242160 ~ 1480Standard Grade15Balls860014200696998Heat Resistant Grease (L Type)Selectable Type

-

5 Days 10[Standard] Standard Block20282220 ~ 1960Standard Grade20Balls1250021300155155232Lithium Soap Base Grease filledSelectable Type

-

6 Days 10[Standard] Standard Block20282220 ~ 1960Standard Grade20Balls1250021300155155232Low Dust Generation Grease (G Type)Selectable Type

-

6 Days 10[Standard] Standard Block20282220 ~ 1960Standard Grade20Balls1250021300155155232Heat Resistant Grease (L Type)Selectable Type

-

5 Days 10[Standard] Standard Block23332220 ~ 1960Standard Grade25Balls2020034500275275393Lithium Soap Base Grease filledSelectable Type

-

6 Days 10[Standard] Standard Block23332220 ~ 1960Standard Grade25Balls2020034500275275393Low Dust Generation Grease (G Type)Selectable Type

-

6 Days 10[Standard] Standard Block23332220 ~ 1960Standard Grade25Balls2020034500275275393Heat Resistant Grease (L Type)Selectable Type

-

6 Days 10[Standard] Standard Block15242160 ~ 1480Standard Grade15Balls860014200696998Lubrication UnitsSelectable Type

-

6 Days 10[Standard] Standard Block20282220 ~ 1960Standard Grade20Balls1250021300155155232Lubrication UnitsSelectable Type

-

6 Days 10[Standard] Standard Block23332220 ~ 1960Standard Grade25Balls2020034500275275393Lubrication UnitsSelectable Type

-

6 Days 10[Standard] Standard Block15242220 ~ 1000High Grade15Balls860014200696998Lithium Soap Base Grease filledSelectable Type

-

6 Days 10[Standard] Standard Block15242160 ~ 1000High Grade15Balls860014200696998Low Dust Generation Grease (G Type)Selectable Type

-

6 Days 10[Standard] Standard Block15242160 ~ 1000High Grade15Balls860014200696998Heat Resistant Grease (L Type)Selectable Type

-

6 Days 10[Standard] Standard Block20282220 ~ 1240High Grade20Balls1250021300155155232Lithium Soap Base Grease filledSelectable Type

-

6 Days 10[Standard] Standard Block20282220 ~ 1240High Grade20Balls1250021300155155232Low Dust Generation Grease (G Type)Selectable Type

-

6 Days 10[Standard] Standard Block20282220 ~ 1240High Grade20Balls1250021300155155232Heat Resistant Grease (L Type)Selectable Type

-

6 Days 10[Standard] Standard Block23332220 ~ 1240High Grade25Balls2020034500275275393Lithium Soap Base Grease filledSelectable Type

-

6 Days 10[Standard] Standard Block23332220 ~ 1240High Grade25Balls2020034500275275393Low Dust Generation Grease (G Type)Selectable Type

-

6 Days 10[Standard] Standard Block23332220 ~ 1240High Grade25Balls2020034500275275393Heat Resistant Grease (L Type)Selectable Type

-

6 Days 10[Standard] Standard Block15242160 ~ 1000High Grade15Balls860014200696998Lubrication UnitsSelectable Type

-

6 Days 10[Standard] Standard Block20282220 ~ 1240High Grade20Balls1250021300155155232Lubrication UnitsSelectable Type

-

6 Days 10[Standard] Standard Block23332220 ~ 1240High Grade25Balls2020034500275275393Lubrication UnitsSelectable Type

-

6 Days 10[Standard] Standard Block15242161 ~ 1479Standard Grade15Balls860014200696998Lithium Soap Base Grease filledConfigurable Type

-

6 Days 10[Standard] Standard Block15242161 ~ 1479Standard Grade15Balls860014200696998Low Dust Generation Grease (G Type)Configurable Type

-

6 Days 10[Standard] Standard Block15242161 ~ 1479Standard Grade15Balls860014200696998Heat Resistant Grease (L Type)Configurable Type

-

6 Days 10[Standard] Standard Block20282221 ~ 1959Standard Grade20Balls1250021300155155232Lithium Soap Base Grease filledConfigurable Type

-

6 Days 10[Standard] Standard Block20282221 ~ 1959Standard Grade20Balls1250021300155155232Low Dust Generation Grease (G Type)Configurable Type

-

6 Days 10[Standard] Standard Block20282221 ~ 1959Standard Grade20Balls1250021300155155232Heat Resistant Grease (L Type)Configurable Type

-

6 Days 10[Standard] Standard Block23332221 ~ 1959Standard Grade25Balls2020034500275275393Lithium Soap Base Grease filledConfigurable Type

-

6 Days 10[Standard] Standard Block23332221 ~ 1959Standard Grade25Balls2020034500275275393Low Dust Generation Grease (G Type)Configurable Type

-

6 Days 10[Standard] Standard Block23332221 ~ 1959Standard Grade25Balls2020034500275275393Heat Resistant Grease (L Type)Configurable Type

-

6 Days 10[Standard] Standard Block15242161 ~ 1479Standard Grade15Balls860014200696998Lubrication UnitsConfigurable Type

-

6 Days 10[Standard] Standard Block20282221 ~ 1959Standard Grade20Balls1250021300155155232Lubrication UnitsConfigurable Type

-

6 Days 10[Standard] Standard Block23332281 ~ 1959Standard Grade25Balls2020034500275275393Lubrication UnitsConfigurable Type

-

6 Days 10[Standard] Standard Block15242161 ~ 999High Grade15Balls860014200696998Lithium Soap Base Grease filledConfigurable Type

-

6 Days 10[Standard] Standard Block15242161 ~ 999High Grade15Balls860014200696998Low Dust Generation Grease (G Type)Configurable Type

-

6 Days 10[Standard] Standard Block15242161 ~ 999High Grade15Balls860014200696998Heat Resistant Grease (L Type)Configurable Type

-

6 Days 10[Standard] Standard Block20282221 ~ 1239High Grade20Balls1250021300155155232Lithium Soap Base Grease filledConfigurable Type

-

6 Days 10[Standard] Standard Block20282221 ~ 1239High Grade20Balls1250021300155155232Low Dust Generation Grease (G Type)Configurable Type

-

6 Days 10[Standard] Standard Block20282221 ~ 1239High Grade20Balls1250021300155155232Heat Resistant Grease (L Type)Configurable Type

-

6 Days 10[Standard] Standard Block23332221 ~ 1239High Grade25Balls2020034500275275393Lithium Soap Base Grease filledConfigurable Type

-

6 Days 10[Standard] Standard Block23332221 ~ 1239High Grade25Balls2020034500275275393Low Dust Generation Grease (G Type)Configurable Type

-

6 Days 10[Standard] Standard Block23332221 ~ 1239High Grade25Balls2020034500275275393Heat Resistant Grease (L Type)Configurable Type

-

6 Days 10[Standard] Standard Block15242161 ~ 999High Grade15Balls860014200696998Lubrication UnitsConfigurable Type

-

6 Days 10[Standard] Standard Block20282221 ~ 1239High Grade20Balls1250021300155155232Lubrication UnitsConfigurable Type

-

6 Days 10[Standard] Standard Block23332221 ~ 1239High Grade25Balls2020034500275275393Lubrication UnitsConfigurable Type

-

6 Days 10[Wide] Wide Block Cross-Drilled Hole15242160 ~ 1480Standard Grade15Balls860014200696998Lithium Soap Base Grease filledSelectable Type

-

6 Days 10[Wide] Wide Block Cross-Drilled Hole15242160 ~ 1480Standard Grade15Balls860014200696998Low Dust Generation Grease (G Type)Selectable Type

-

6 Days 10[Wide] Wide Block Cross-Drilled Hole15242160 ~ 1480Standard Grade15Balls860014200696998Heat Resistant Grease (L Type)Selectable Type

-

5 Days 10[Wide] Wide Block Cross-Drilled Hole20282220 ~ 1960Standard Grade20Balls1250021300155155232Lithium Soap Base Grease filledSelectable Type

-

6 Days 10[Wide] Wide Block Cross-Drilled Hole20282220 ~ 1960Standard Grade20Balls1250021300155155232Low Dust Generation Grease (G Type)Selectable Type

-

6 Days 10[Wide] Wide Block Cross-Drilled Hole20282220 ~ 1960Standard Grade20Balls1250021300155155232Heat Resistant Grease (L Type)Selectable Type

-

6 Days 10[Wide] Wide Block Cross-Drilled Hole23332280 ~ 1960Standard Grade25Balls2020034500275275393Lithium Soap Base Grease filledSelectable Type

-

6 Days 10[Wide] Wide Block Cross-Drilled Hole23332220 ~ 1960Standard Grade25Balls2020034500275275393Low Dust Generation Grease (G Type)Selectable Type

-

6 Days 10[Wide] Wide Block Cross-Drilled Hole23332220 ~ 1960Standard Grade25Balls2020034500275275393Heat Resistant Grease (L Type)Selectable Type

-

6 Days 10[Wide] Wide Block Cross-Drilled Hole15242160 ~ 1480Standard Grade15Balls860014200696998Lubrication UnitsSelectable Type

-

6 Days 10[Wide] Wide Block Cross-Drilled Hole20282220 ~ 1960Standard Grade20Balls1250021300155155232Lubrication UnitsSelectable Type

-

6 Days 10[Wide] Wide Block Cross-Drilled Hole23332280 ~ 1960Standard Grade25Balls2020034500275275393Lubrication UnitsSelectable Type

Loading...

More Information

Linear Guides/Heavy Load:Related Image
Linear Guides/Heavy Load:Related Image
■Precautions for Use
Blocks are equipped with retainers to prevent balls from falling off. For how to handle the blocks, see >> P.525.
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.
The accuracy of Linear Guides is guaranteed after mounting the rail (after fastening screws on the rail and pushing it onto the datum plane).
Minor bending of the rail will be adjusted after being mounted and will not affect the performance.
■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, see >> P.527
• For operating life calculations, use our free calculation software from http://download.misumi.jp/mol/fa_soft.html.

Basic information

Package products / single item Set Rail Type Standard Rail Material Carbon steel
Preload Normal Clearance The layout of balls Medium, Heavy Load Type Retainer Not Provided

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