THK HSR-LR Block

The LM block has the same cross-sectional shape as model HSR-R, but has a longer overall LM block length (L) and a greater rated load.

Model No. Dimensions Basic load rating
Outer Block Rail 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)
HSR20LR1SS BLOCK 30 44 90 32 50 M5 x 6 60 6x9.5x8.5 23.9 35.8
HSR20LR1SSC1 BLOCK 30 44 90 32 50 M5 x 6 60 6x9.5x8.5 23.9 35.8
HSR25LR1SS BLOCK 40 48 102.2 35 50 M6 x 8 60 7x11x9 35.2 51.6
HSR25LR1SSC1 BLOCK 40 48 102.2 35 50 M6 x 8 60 7x11x9 35.2 51.6
HSR30LR1SS BLOCK 45 60 120.6 40 60 M8 x 10 80 9x14x12 48.9 70.2
HSR30LR1SSC1 BLOCK 45 60 120.6 40 60 M8 x 10 80 9x14x12 48.9 70.2
HSR35LR1SS BLOCK 55 70 135 50 72 M8 x 12 80 9x14x12 65 91.7
HSR35LR1SSC1 BLOCK 55 70 135 50 72 M8 x 12 80 9x14x12 65 91.7
HSR45LR1SS BLOCK 70 86 171 60 80 M10 x 17 105 14x20x17 100 135
HSR45LR1SSC1 BLOCK 70 86 171 60 80 M10 x 17 105 14x20x17 100 135
HSR55LR1SS BLOCK 80 100 201 75 95 M12 x 18 120 16x23x20 148 194
HSR55LR1SSC1 BLOCK 80 100 201 75 95 M12 x 18 120 16x23x20 148 194

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