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Linear Guides - Medium Load - Dust Resistant

Linear Guides - Medium Load - Dust Resistant

Suitable for places exposed to dusts and machining chips

Part Number Configured Part Number is shown.
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.





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

Basic Information

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

Configure

Clear All

Specification/Dimensions

  • Set/Separate Item

    • Set
  • Block Type

    • Standard Block
    • Wide Block
  • Rail Type

    • Standard
  • Rail Width W1(mm)

    • 15
    • 20
    • 23
  • Unit Height H(mm)

    • 24
    • 28
    • 33
  • Number of Blocks

    • 1
    • 2
  • Material

    • Carbon Steel
  • Rail Length L(mm)

    • 160
    • 220
    • 280
    • 340
    • 400
    • 460
    • 520
    • 580
    • 640
    • 700
    • 760
    • 820
    • 880
    • 940
    • 1000
    • 1120
    • 1240
    • 1360
    • 1480
    • 1600
    • 1720
    • 1840
    • 1960
    [36-1959/1mm increments]
  • Preload

    • Normal Clearance (No Preload)
  • Accuracy Standards

    • Standard Grade (Lowest)
  • Call Out Size

    • 15
    • 20
    • 25
  • Ball Alignment

    • Medium, Heavy Load Type
  • Retainers

    • None
  • 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
  • Seal Type

    • Double-Sealed
    • Metal Scraper
  • Type

    • SV2WK
    • SV2WK-MX
    • SVRK-MX
    • SV2WKL-MX
    • SV2RDL-MX
    • SV2WDL-MX
    • SV2WKL
    • SVWKL-MX
    • SVRDL-MX
    • SV2WDL
    • SV2RDL
    • SVWDL
    • SV2WD-MX
    • SVRKL
    • SV2RD-MX
    • SVRKL-MX
    • SV2RK
    • SV2WD
    • SVWD-MX
    • SVRDL
    • SVRD-MX
    • SVWDL-MX
    • SVRK
    • SVWK
    • SVWK-MX
    • SVWD
    • SV2RK-MX
    • SV2RD
    • SVWKL
    • SV2RKL-MX
    • SVRD
    • SV2RKL
  • CAD

    • 2D
    • 3D

Days to Ship

  • Days to Ship

    • 7 Days or Less
    • 9 Days or Less

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