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  1. INA Spherical roller bearings

Spherical roller bearings>239/500-K-MB + AH39/500

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

Component
d1H480 mm
D670 mm
B128 mm
a10 mm
b32 mm
D1619,3 mm
Da max652 mm
d500 mm
d2GTr520x6
da min518 mm
ds12,5 mm
l162 mm
ns23,5 mm
ra max4 mm
rmin5 mm
AH39/500
Model, Withdrawal sleeve
m124 kg
Weight
m127,7 kg
Weight，Withdrawal sleeve
Cr2600000 N
Basic dynamic load rating,Path item
e0,17
Y13,9
Y25,81
C0r6300000 N
Basic static load rating,Path item
Y03,81
nG670 1/min
Limit speed
nB540 1/min
Reference speed
Cur400000 N
Fatigue limit load,Path item
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