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SSR-XW Block

Narrow Tapped Holes
With this type, the LM block has a smaller width (W) and tapped holes.

Stainless Steel version is also available
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*Please contact THK if you need more than available quantity or out of stock items
Attributes Part Number Online Store
Unit Price (USD)
Quantity Days to Ship Include Rail Item Total
Size: 15
Preload: No Preload
SSR15XW1SS BLOCK
Days to Ship: 1 - 3 days
Size: 20
Preload: No Preload
SSR20XW1SS BLOCK
Size: 25
Preload: No Preload
SSR25XW1SS BLOCK
Days to Ship: 1 - 3 days
Size: 30
Preload: No Preload
SSR30XW1SS BLOCK
Days to Ship: 1 - 3 days
Size: 35
Preload: No Preload
SSR35XW1SS BLOCK
Days to Ship: 1 - 3 days
Size: 15
Preload: Light Preload
SSR15XW1SSC1 BLOCK
Days to Ship: 1 - 3 days
Size: 20
Preload: Light Preload
SSR20XW1SSC1 BLOCK
Days to Ship: 1 - 3 days
Size: 25
Preload: Light Preload
SSR25XW1SSC1 BLOCK
Days to Ship: 1 - 3 days
Size: 30
Preload: Light Preload
SSR30XW1SSC1 BLOCK
Days to Ship: 1 - 3 days
Size: 35
Preload: Light Preload
SSR35XW1SSC1 BLOCK
Days to Ship: 1 - 3 days
Model No. Outer dimensions Block dimensions Rail dimensions Basic load rating
Radial
Height
M
Width
W
Length
L
B C S x l Pitch
F
d1xd2xh Dynamic
rating
C
Static
rating
C0
mm mm mm mm mm mm mm mm kN kN
SSR15XW 24 34 56.9 26 26 M4 x 7 60 4.5x7.5x5.3 14.7 16.5
SSR20XW 28 42 66.5 32 32 M5 x 8 60 6x9.5x8.5 19.6 23.4
SSR25XW 33 48 83 35 35 M6 x 9 60 7x11x9 31.5 36.4
SSR30XW 42 60 97 40 40 M8 x 12 80 7x11x9 46.5 52.7
SSR35XW 48 70 110.9 50 50 M8 x 12 80 9x14x12 64.6 71.6
AFB-LF is the default grease. For more detailed specifications, please download the Product Catalog with the link in the Downloads section of this product page.
Model Size Block Type Block Code*1 Seal Type*2 Radial Clearance*3
SSR 20 XW 1 SS C1 BLOCK
SSR 15 XW 1 SS No Symbol: Normal
20 XV C1: Light Preload
25 XTB
30
35

Note 1: Contamination protection seal SS is standard for Model SSR SS = end seals + side seals

Note 2: Radial Clearance

units: µm
Size Normal Light Preload
15 -4 to +2 -10 to -4
20 -5 to +2 -12 to -5
25 -6 to +3 -15 to -6
30 -7 to +4 -18 to -7
35 -8 to +4 -20 to -8

The above selections are Online Store standards. If you need a selection that differs from the standard, or if please contact us at [email protected]