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  1. INA Spherical roller bearings

Spherical roller bearings>230/630-B-K-MB + AH30/630A

Main dimensions to DIN 635-2, with tapered bore and withdrawal sleeve

Component
d1H600 mm
D920 mm
B212 mm
a14 mm
b46 mm
D1834,3 mm
Da max892 mm
d630 mm
d2GTr670x6
da min658 mm
ds12,5 mm
l258 mm
ns23,5 mm
ra max6 mm
rmin7,5 mm
AH30/630A
Model, Withdrawal sleeve
m480 kg
Weight
m187,3 kg
Weight，Withdrawal 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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