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  1. INA Spherical roller bearings

Spherical roller bearings>230/670-B-K-MB

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

d670 mm
D980 mm
B230 mm
D1888,7 mm
Da max952 mm
da min698 mm
ds12,5 mm
ns23,5 mm
ra max6 mm
rmin7,5 mm
m590 kg
Weight
Cr7200000 N
Basic dynamic load rating,Path item
e0,22
Y13,01
Y24,48
C0r16000000 N
Basic static load rating,Path item
Y02,94
nG480 1/min
Limit speed
nB350 1/min
Reference speed
Cur1100000 N
Fatigue limit load,Path item
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