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SHW-CA Block

Flanged Tapped Holes
The flange of its LM block has tapped holes. Can be mounted from the top or the bottom.
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*Please contact THK if you need more than available quantity or out of stock items
Attributes Part Number Unit Price Quantity Days to Ship Include Rail Item Total
Size: 21
Preload: No Preload
SHW21CAN1SS BLOCK
Days to Ship: 1 - 3 days
Size: 27
Preload: No Preload
SHW27CAN1SS BLOCK
Days to Ship: 1 - 3 days
Size: 35
Preload: No Preload
SHW35CAN1SS BLOCK
Days to Ship: 1 - 3 days
Size: 21
Preload: Light Preload
SHW21CAN1SSC1 BLOCK
Days to Ship: 1 - 3 days
Size: 27
Preload: Light Preload
SHW27CAN1SSC1 BLOCK
Days to Ship: 1 - 3 days
Size: 35
Preload: Light Preload
SHW35CAN1SSC1 BLOCK
Days to Ship: 1 - 3 days
Model No. Outer dimensions Block dimensions Rail dimensions Basic load rating
Radial
HeightM WidthW LengthL B C S H Pitch
F
d1xd2xh Dynamic
rating
C
Static
rating
C0
mm mm mm mm mm mm mm mm kN kN
SHW21CAN 21 68 59 60 29 M5 4.4 50 4.5x7.5x5.3 8.24 12.8
SHW27CAN 27 80 73 70 40 M6 5.3 60 4.5x7.5x5.3 16 22.7
SHW35CAN 35 120 107 107 60 M8 6.8 80 7x11x9 35.5 49.2
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
SHW 21 CA 1 SS C1 BLOCK
SHW 17 CA 1 SS No Symbol: Normal
21 CR C1: Light Preload
27
35

Note 1: This number is always 1 for interchangeable blocks Note 2: Contamination protection seal SS is standard for Model SHW SS = end seals + side seals for size SHW17

SS = end seals + side seals + inner seals for size SHW21 and 35 Note 3: Radial Clearance

units: um
Size Normal Light Preload
17 -3 to 0 -7 to -3
21 -4 to +2 -8 to -4
27 -5 to +2 -11 to -5
35 -8 to +4 -18 to -8
50 -10 to +5 -24 to -10

The above selections are Online Store standards. If you need a selection that differs from the standard, please contact us at tossales@thk.com