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  1. INA Spherical roller bearings

Spherical roller bearings>239/710-K-MB + AH39/710

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

Component
d1H670 mm
D950 mm
B180 mm
a12 mm
b43 mm
D1877,5 mm
Da max927 mm
d710 mm
d2GTr740x7
da min733 mm
ds12,5 mm
l228 mm
ns23,5 mm
ra max5 mm
rmin6 mm
AH39/710
Model, Withdrawal sleeve
m336 kg
Weight
m1101 kg
Weight，Withdrawal sleeve
Cr4800000 N
Basic dynamic load rating,Path item
e0,18
Y13,85
Y25,73
C0r12000000 N
Basic static load rating,Path item
Y03,76
nG480 1/min
Limit speed
nB350 1/min
Reference speed
Cur720000 N
Fatigue limit load,Path item
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