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  1. INA Spherical roller bearings

Spherical roller bearings>239/900-K-MB + AH39/900

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

Component
d1H850 mm
D1180 mm
B206 mm
a12 mm
b51 mm
D11098,8 mm
Da max1157 mm
d900 mm
d2GTr930x8
da min923 mm
ds12,5 mm
l265 mm
ns23,5 mm
ra max5 mm
rmin6 mm
AH39/900
Model, Withdrawal sleeve
m641 kg
Weight
m1180 kg
Weight，Withdrawal sleeve
Cr6550000 N
Basic dynamic load rating,Path item
e0,16
Y14,28
Y26,37
C0r17300000 N
Basic static load rating,Path item
Y04,19
nG400 1/min
Limit speed
nB260 1/min
Reference speed
Cur1010000 N
Fatigue limit load,Path item
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