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  1. INA Spherical roller bearings

Spherical roller bearings>239/630-B-MB

Main dimensions according to DIN 635-2

d630 mm
D850 mm
B165 mm
D1784,5 mm
Da max827 mm
da min653 mm
ds12,5 mm
ns23,5 mm
ra max5 mm
rmin6 mm
m292 kg
Weight
Cr4050000 N
Basic dynamic load rating,Path item
e0,18
Y13,8
Y25,66
C0r9800000 N
Basic static load rating,Path item
Y03,72
nG530 1/min
Limit speed
nB405 1/min
Reference speed
Cur710000 N
Fatigue limit load,Path item
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