Model No. Torque
Capacity
(kgf
·m)
Bore Dia.
Range
(mm)
Stock Finished
Bore w/Keyway
(mm)
Inner Race
Max.Over-
run(r.p.m)
drag
Torque
(kg
·m)
Dimensions in (mm) H-M Weight
(kg)
A B C D E S Tspped Holes
pcs.Xdia.Xpitch
BS 30 SK 33 20~30 30 200 0.06 64 90 64 80 45 13 4XM6X1.0 2.1
BS 50 SK 85 30~50 45,50 200 0.1 67 125 67 110 70 16 4XM8X1.25 4.0
BS 65 SK 170 40~65 40,45,50,55,60,65 150 0.4 90 160 85 140 90 20 6XM10X1.5 11.5
BS 75 SK 275 50~75 60,65,70,75 150 0.6 90 170 85 150 100 20 6XM10X1.5 13.1
BS 85 SK 660 60~85 70,75,80,85 150 0.8 115 210 110 185 115 30 6XM12X1.75 24.7
BS 95 SK 880 70~95 80,85,90,95 150 1.0 115 230 110 200 130 30 6XM14X2.0 29.4
BS 110 SK 1,200 80~110 85,100,105,110 150 1.5 115 270 110 220 150 30 6XM16X2.0 34.2
BS 135 SK 1,750 90~135 - 150 2.0 135 320 130 280 180 30 8XM16X2.0 68.0