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  1. INA Spherical roller bearings

Spherical roller bearings>230/630-B-K-MB + H30/630

Main dimensions according to DIN 635-2, Cone hole and Adapter sleeve

Component
d1H600 mm
D920 mm
B212 mm
Ba min20 mm
c75 mm
c196 mm
D1834,3 mm
Da max892 mm
Dm730 mm
d630 mm
da max696 mm
db min653 mm
ds12,5 mm
l301 mm
ns23,5 mm
ra max6 mm
rmin7,5 mm
H30/630
Weight，Adapter sleeve
m480 kg
Weight
m1139 kg
Weight，Adapter sleeve
Cr6300000 N
Basic dynamic load rating,Path item
e0,22
Y13,01
Y24,48
C0r13700000 N
Basic static load rating,Path item
Y02,94
nG500 1/min
Limit speed
nB380 1/min
Reference speed
Cur890000 N
Fatigue limit load,Path item
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