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  1. INA Spherical roller bearings

Spherical roller bearings>21317-E1-K

Main dimensions according to DIN 635-2, Cone hole，Taper 1:12

d85 mm
D180 mm
B41 mm
D1143,9 mm
Da max166 mm
d2106,1 mm
da min99 mm
ds4,8 mm
ns9,5 mm
ra max2,5 mm
rmin3 mm
m5,37 kg
Weight
Cr345000 N
Basic dynamic load rating,Path item
e0,23
Y12,9
Y24,31
C0r375000 N
Basic static load rating,Path item
Y02,83
nG4800 1/min
Limit speed
nB3800 1/min
Reference speed
Cur42500 N
Fatigue limit load,Path item
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