THK SR-SB Block

A space-saving type whose LM block has the same cross-sectional shape as model SR-TB, but has a smaller overall LM block length (L).

Model No. Dimensions Basic load rating
Outer Block Rail Radial
Height
M
Width
W
Length
L
B H Pitch
F
d1xd2xh Dynamic
rating
C
Static
rating
C0
mm mm mm mm mm mm mm (KN) (KN)
SR15SB1SS BLOCK 24 52 40.4 41 4.5 60 3.5x6x4.5 9.1 11.7
SR15SB1SSC1 BLOCK 24 52 40.4 41 4.5 60 3.5x6x4.5 9.1 11.7
SR20SB1SS BLOCK 28 59 47.3 49 5.5 60 6x9.5x8.5 13.4 17.2
SR20SB1SSC1 BLOCK 28 59 47.3 49 5.5 60 6x9.5x8.5 13.4 17.2
SR25SB1SS BLOCK 33 73 59.2 60 7 60 7x11x9 21.6 26.8
SR25SB1SSC1 BLOCK 33 73 59.2 60 7 60 7x11x9 21.6 26.8
SR30SB1SS BLOCK 42 90 67.9 72 9 80 7x11x9 29.5 34.4
SR30SB1SSC1 BLOCK 42 90 67.9 72 9 80 7x11x9 29.5 34.4
SR35SB1SS BLOCK 48 100 77.6 82 9 80 9x14x12 40.9 46.7
SR35SB1SSC1 BLOCK 48 100 77.6 82 9 80 9x14x12 40.9 46.7

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