• MISUMI USA's offices and warehouses will close for the Thanksgiving Holiday weekend. MISUMI USA will be closed Thursday, November 23, through Sunday, November 26 for the Thanksgiving holiday. Orders submitted after 9:00 p.m. Eastern Time on Wednesday, November 22 will be processed when we return Monday, November 27. Online quoting and order entry will be available on our Web Ordering System. We wish you all a happy holiday.

Linear Guides - Medium Load - Dust Resistant

Linear Guides - Medium Load - Dust Resistant
  • Volume Discount

Suitable for places exposed to dusts and machining chips

Linear Guides - Medium Load, dust-proof Double-Sealed with Metal Scrapers, Regular Clearance, L Dimension Selectable:Related Image
[ ! ]For L Dimension Configurable Type, G dimensions differ from those shown in the table below. For details, see >> Click here.
・Materials

TypeMX
(Lubrication Units)
L DimensionNumber of Blocks[ M ]Material
[ H ]Hardness
Double-SealedWith Metal Scrapers
StandardSVRDSVRKBlank: None
-MX : Provided
Selectable1Carbon Steel

58HRC~
SV2RDSV2RK2
SVRDLSVRKLConfigurable1
SV2RDLSV2RKL2
Wide BlockSVWDSVWKSelectable1
SV2WDSV2WK2
SVWDLSVWKLConfigurable1
SV2WDLSV2WKL2
Heat Resistant Temperature: -20~80°C

Specifications

Part Number-L
SVRD28
SVRD-MX28
Linear Guides - Medium Load, dust-proof Double-Sealed with Metal Scrapers, Regular Clearance, L Dimension Selectable:Related Image SVRD28L
Linear Guides - Medium Load, dust-proof Double-Sealed with Metal Scrapers, Regular Clearance, L Dimension Selectable:Related Image SVRD28G
-
-
-
-
880
880
880
880

(With Lubrication Units)
(L Type Greased)
(G Type Greased)
Alternative grease types available (Except Blocks with Lubrication Units).
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, see >> 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
Part Number
L
Block Dimension
Guide Rail Dimension
Type
MX
H
W
L1
B
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)
SVRD
SVRK
SVRDL
SVRKL
(2 blocks)
SV2RD
SV2RK
SV2RDL
SV2RKL
Blank: None
-MX : Provided
24
160
~1480

34
46
(42.6)
55.6
(52.2)
26
M4x7
25
20
7
0.85
M5xP0.8
6
5
12.5
15
9.5
0.5
3.5x6x4.5
60
20
28
220
~1960

42
53.4
(49)
63
(58.6)
32
M5x8
27.6
22.5
7.5
1
M6xP0.75
13
6
15.5
20
11
0.6
6x9.5x8.5
60
20
33
220
~1960

48
66
(61.4)
75.6
(71)
35
M6x9
37
26.5
8
1
M6xP0.75
13
6.8
18
23
12.5
0.8
7x11x9
60
20
Wide Block
(1 block)
SVWD
SVWK
SVWDL
SVWKL
(2 blocks)
SV2WD
SV2WK
SV2WDL
SV2WKL
24
160
~1480

52
46
(42.6)
55.6
(52.2)
41
4.5
25
20
7
0.5
M5xP0.8
6
5
12.5
15
18.5
0.5
3.5x6x4.5
60
20
28
220
~1960

59
53.4
(49)
63
(58.6)
49
5.5
27.6
22.5
9
1
M6xP0.75
13
6
15.5
20
19.5
0.6
6x9.5x8.5
60
20
33
220
~1960

73
66
(61.4)
75.6
(71)
60
7
37
26.5
10
1
M6xP0.75
13
6.8
18
23
25
0.8
7x11x9
60
20
[ ! ]Dimensions in ( ) are for Metal Scraper Type.

Alterations

Linear Guides - Medium Load, dust-proof Double-Sealed with Metal Scrapers, Regular Clearance, L Dimension Selectable:Related Image
M3xP0.5 Depth 5 Tapped HoleStopper Plates Details >> Click here

Part Number 

  • Incomplete part number.
    Please use left hand selections to complete a part number.
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Part Number
SV2RD24-[160,​220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480]
SV2RD24G-[160,​220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480]
SV2RD24L-[160,​220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480]
SV2RD28-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2RD28G-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2RD28L-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2RD33-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2RD33G-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2RD33L-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2RD-MX24-[160,​220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480]
SV2RD-MX28-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2RD-MX33-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2RDL24-[161-1479/1]
SV2RDL24G-[161-1479/1]
SV2RDL24L-[161-1479/1]
SV2RDL28-[221-1959/1]
SV2RDL28G-[221-1959/1]
SV2RDL28L-[221-1959/1]
SV2RDL33-[221-1959/1]
SV2RDL33G-[221-1959/1]
SV2RDL33L-[221-1959/1]
SV2RDL-MX24-[161-1479/1]
SV2RDL-MX28-[221-1959/1]
SV2RDL-MX33-[221-1959/1]
SV2RK24-[160,​220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480]
SV2RK24G-[160,​220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480]
SV2RK24L-[160,​220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480]
SV2RK28-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2RK28G-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2RK28L-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2RK33-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2RK33G-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2RK33L-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2RK-MX24-[160,​220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480]
SV2RK-MX28-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2RK-MX33-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2RKL24-[161-1479/1]
SV2RKL24G-[161-1479/1]
SV2RKL24L-[161-1479/1]
SV2RKL28-[221-1959/1]
SV2RKL28G-[221-1959/1]
SV2RKL28L-[221-1959/1]
SV2RKL33-[221-1959/1]
SV2RKL33G-[221-1959/1]
SV2RKL33L-[221-1959/1]
SV2RKL-MX24-[161-1479/1]
SV2RKL-MX28-[221-1959/1]
SV2RKL-MX33-[221-1959/1]
SV2WD24-[160,​220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480]
SV2WD24G
SV2WD24L
SV2WD28-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2WD28G
SV2WD28L
SV2WD33-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2WD33G
SV2WD33L
SV2WD-MX24-[160,​220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480]
SV2WD-MX28-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
SV2WD-MX33-[220,​280,​340,​400,​460,​520,​580,​640,​700,​760,​820,​880,​940,​1000,​1120,​1240,​1360,​1480,​1600,​1720,​1840,​1960]
Part NumberVolume DiscountDays to Ship RoHSBlock Type Rail Width W1
(mm)
Unit Height H
(mm)
Number of Blocks Rail Length L
(mm)
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 Seal Type

9 Days

Compliant[Standard] Standard Block15242160 ~ 1480Balls50008230333357Lithium Base Grease (Standard)Standard TypeDouble-Sealed

11 Days

Compliant[Standard] Standard Block15242160 ~ 1480Balls50008230333357Special Grease (Clean Room) - G TypeStandard TypeDouble-Sealed

11 Days

Compliant[Standard] Standard Block15242160 ~ 1480Balls50008230333357Special Grease (Heat Resistant) - L TypeStandard TypeDouble-Sealed

9 Days

Compliant[Standard] Standard Block20282220 ~ 1960Balls7200121005858135Lithium Base Grease (Standard)Standard TypeDouble-Sealed

11 Days

Compliant[Standard] Standard Block20282220 ~ 1960Balls7200121005858135Special Grease (Clean Room) - G TypeStandard TypeDouble-Sealed

11 Days

Compliant[Standard] Standard Block20282220 ~ 1960Balls7200121005858135Special Grease (Heat Resistant) - L TypeStandard TypeDouble-Sealed

9 Days

Compliant[Standard] Standard Block23332220 ~ 1960Balls1170019600109109225Lithium Base Grease (Standard)Standard TypeDouble-Sealed

11 Days

Compliant[Standard] Standard Block23332220 ~ 1960Balls1170019600109109225Special Grease (Clean Room) - G TypeStandard TypeDouble-Sealed

11 Days

Compliant[Standard] Standard Block23332220 ~ 1960Balls1170019600109109225Special Grease (Heat Resistant) - L TypeStandard TypeDouble-Sealed

9 Days

Compliant[Standard] Standard Block15242160 ~ 1480Balls50008230333357Self-LubricatedStandard TypeDouble-Sealed

9 Days

Compliant[Standard] Standard Block20282220 ~ 1960Balls7200121005858135Self-LubricatedStandard TypeDouble-Sealed

9 Days

Compliant[Standard] Standard Block23332220 ~ 1960Balls1170019600109109225Self-LubricatedStandard TypeDouble-Sealed

9 Days

Compliant[Standard] Standard Block15242161 ~ 1479Balls50008230333357Lithium Base Grease (Standard)Configurable TypeDouble-Sealed

11 Days

Compliant[Standard] Standard Block15242161 ~ 1479Balls50008230333357Special Grease (Clean Room) - G TypeConfigurable TypeDouble-Sealed

11 Days

Compliant[Standard] Standard Block15242161 ~ 1479Balls50008230333357Special Grease (Heat Resistant) - L TypeConfigurable TypeDouble-Sealed

9 Days

Compliant[Standard] Standard Block20282221 ~ 1959Balls7200121005858135Lithium Base Grease (Standard)Configurable TypeDouble-Sealed

11 Days

Compliant[Standard] Standard Block20282221 ~ 1959Balls7200121005858135Special Grease (Clean Room) - G TypeConfigurable TypeDouble-Sealed

11 Days

Compliant[Standard] Standard Block20282221 ~ 1959Balls7200121005858135Special Grease (Heat Resistant) - L TypeConfigurable TypeDouble-Sealed

9 Days

Compliant[Standard] Standard Block23332221 ~ 1959Balls1170019600109109225Lithium Base Grease (Standard)Configurable TypeDouble-Sealed

11 Days

Compliant[Standard] Standard Block23332221 ~ 1959Balls1170019600109109225Special Grease (Clean Room) - G TypeConfigurable TypeDouble-Sealed

11 Days

Compliant[Standard] Standard Block23332221 ~ 1959Balls1170019600109109225Special Grease (Heat Resistant) - L TypeConfigurable TypeDouble-Sealed

9 Days

Compliant[Standard] Standard Block15242161 ~ 1479Balls50008230333357Self-LubricatedConfigurable TypeDouble-Sealed

9 Days

Compliant[Standard] Standard Block20282221 ~ 1959Balls7200121005858135Self-LubricatedConfigurable TypeDouble-Sealed

9 Days

Compliant[Standard] Standard Block23332221 ~ 1959Balls1170019600109109225Self-LubricatedConfigurable TypeDouble-Sealed

9 Days

Compliant[Standard] Standard Block15242160 ~ 1480Balls50008230333357Lithium Base Grease (Standard)Standard TypeMetal Scraper

11 Days

Compliant[Standard] Standard Block15242160 ~ 1480Balls50008230333357Special Grease (Clean Room) - G TypeStandard TypeMetal Scraper

11 Days

Compliant[Standard] Standard Block15242160 ~ 1480Balls50008230333357Special Grease (Heat Resistant) - L TypeStandard TypeMetal Scraper

9 Days

Compliant[Standard] Standard Block20282220 ~ 1960Balls7200121005858135Lithium Base Grease (Standard)Standard TypeMetal Scraper

11 Days

Compliant[Standard] Standard Block20282220 ~ 1960Balls7200121005858135Special Grease (Clean Room) - G TypeStandard TypeMetal Scraper

11 Days

Compliant[Standard] Standard Block20282220 ~ 1960Balls7200121005858135Special Grease (Heat Resistant) - L TypeStandard TypeMetal Scraper

9 Days

Compliant[Standard] Standard Block23332220 ~ 1960Balls1170019600109109225Lithium Base Grease (Standard)Standard TypeMetal Scraper

11 Days

Compliant[Standard] Standard Block23332220 ~ 1960Balls1170019600109109225Special Grease (Clean Room) - G TypeStandard TypeMetal Scraper

11 Days

Compliant[Standard] Standard Block23332220 ~ 1960Balls1170019600109109225Special Grease (Heat Resistant) - L TypeStandard TypeMetal Scraper

9 Days

Compliant[Standard] Standard Block15242160 ~ 1480Balls50008230333357Self-LubricatedStandard TypeMetal Scraper

9 Days

Compliant[Standard] Standard Block20282220 ~ 1960Balls7200121005858135Self-LubricatedStandard TypeMetal Scraper

9 Days

Compliant[Standard] Standard Block23332220 ~ 1960Balls1170019600109109225Self-LubricatedStandard TypeMetal Scraper

9 Days

Compliant[Standard] Standard Block15242161 ~ 1479Balls50008230333357Lithium Base Grease (Standard)Configurable TypeMetal Scraper

11 Days

Compliant[Standard] Standard Block15242161 ~ 1479Balls50008230333357Special Grease (Clean Room) - G TypeConfigurable TypeMetal Scraper

11 Days

Compliant[Standard] Standard Block15242161 ~ 1479Balls50008230333357Special Grease (Heat Resistant) - L TypeConfigurable TypeMetal Scraper

9 Days

Compliant[Standard] Standard Block20282221 ~ 1959Balls7200121005858135Lithium Base Grease (Standard)Configurable TypeMetal Scraper

11 Days

Compliant[Standard] Standard Block20282221 ~ 1959Balls7200121005858135Special Grease (Clean Room) - G TypeConfigurable TypeMetal Scraper

11 Days

Compliant[Standard] Standard Block20282221 ~ 1959Balls7200121005858135Special Grease (Heat Resistant) - L TypeConfigurable TypeMetal Scraper

9 Days

Compliant[Standard] Standard Block23332221 ~ 1959Balls1170019600109109225Lithium Base Grease (Standard)Configurable TypeMetal Scraper

11 Days

Compliant[Standard] Standard Block23332221 ~ 1959Balls1170019600109109225Special Grease (Clean Room) - G TypeConfigurable TypeMetal Scraper

11 Days

Compliant[Standard] Standard Block23332221 ~ 1959Balls1170019600109109225Special Grease (Heat Resistant) - L TypeConfigurable TypeMetal Scraper

9 Days

Compliant[Standard] Standard Block15242161 ~ 1479Balls50008230333357Self-LubricatedConfigurable TypeMetal Scraper

9 Days

Compliant[Standard] Standard Block20282221 ~ 1959Balls7200121005858135Self-LubricatedConfigurable TypeMetal Scraper

9 Days

Compliant[Standard] Standard Block23332221 ~ 1959Balls1170019600109109225Self-LubricatedConfigurable TypeMetal Scraper

9 Days

Compliant[Wide] Wide Block15242160 ~ 1480Balls50008230333357Lithium Base Grease (Standard)Standard TypeDouble-Sealed

7 Days

Compliant[Wide] Wide Block15242-Balls50008230333357Special Grease (Clean Room) - G TypeStandard TypeDouble-Sealed

7 Days

Compliant[Wide] Wide Block15242-Balls50008230333357Special Grease (Heat Resistant) - L TypeStandard TypeDouble-Sealed

9 Days

Compliant[Wide] Wide Block20282220 ~ 1960Balls7200121005858135Lithium Base Grease (Standard)Standard TypeDouble-Sealed

7 Days

Compliant[Wide] Wide Block20282-Balls7200121005858135Special Grease (Clean Room) - G TypeStandard TypeDouble-Sealed

7 Days

Compliant[Wide] Wide Block20282-Balls7200121005858135Special Grease (Heat Resistant) - L TypeStandard TypeDouble-Sealed

9 Days

Compliant[Wide] Wide Block23332220 ~ 1960Balls1170019600109109225Lithium Base Grease (Standard)Standard TypeDouble-Sealed

7 Days

Compliant[Wide] Wide Block23332-Balls1170019600109109225Special Grease (Clean Room) - G TypeStandard TypeDouble-Sealed

7 Days

Compliant[Wide] Wide Block23332-Balls1170019600109109225Special Grease (Heat Resistant) - L TypeStandard TypeDouble-Sealed

9 Days

Compliant[Wide] Wide Block15242160 ~ 1480Balls50008230333357Self-LubricatedStandard TypeDouble-Sealed

9 Days

Compliant[Wide] Wide Block20282220 ~ 1960Balls7200121005858135Self-LubricatedStandard TypeDouble-Sealed

9 Days

Compliant[Wide] Wide Block23332220 ~ 1960Balls1170019600109109225Self-LubricatedStandard TypeDouble-Sealed

Loading...

Lead Time

Linear Guides - Medium Load, dust-proof Double-Sealed with Metal Scrapers, Regular Clearance, L Dimension Selectable:Related Image

More Information

Linear Guides - Medium Load, dust-proof Double-Sealed with Metal Scrapers, Regular Clearance, L Dimension Selectable:Related Image
Linear Guides - Medium Load, dust-proof Double-Sealed with Metal Scrapers, Regular Clearance, L Dimension Selectable:Related Image
Linear Guides - Medium Load, dust-proof Double-Sealed with Metal Scrapers, Regular Clearance, L Dimension Selectable:Related Image
Linear Guides - Medium Load, dust-proof Double-Sealed with Metal Scrapers, Regular Clearance, L Dimension Selectable:Related Image
see >> Click here
Linear Guides - Medium Load, dust-proof Double-Sealed with Metal Scrapers, Regular Clearance, L Dimension Selectable:Related Image
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
 

Basic Information

Cost Efficient Standard Set/Separate Item Set Rail Type Standard
Material Carbon Steel Preload Normal Clearance (No Preload) Accuracy Standards Standard Grade (Lowest)
Ball Alignment Medium, Heavy Load Type Retainers None

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Tech Support

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Tel:800-681-7475 (ext. 360) / FAX:800-681-7402
Mon. - Fri. 8:30 a.m. - 8 p.m. ET