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  1. INA Spherical roller bearings

Spherical roller bearings>239/750-K-MB + AH39/750

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

Component
d1H710 mm
D1000 mm
B185 mm
a12 mm
b44 mm
D1923,2 mm
Da max977 mm
d750 mm
d2GTr780x7
da min773 mm
ds12,5 mm
l234 mm
ns23,5 mm
ra max5 mm
rmin6 mm
AH39/750
Model, Withdrawal sleeve
m394 kg
Weight
m1110 kg
Weight，Withdrawal sleeve
Cr5200000 N
Basic dynamic load rating,Path item
e0,17
Y13,95
Y25,88
C0r12900000 N
Basic static load rating,Path item
Y03,86
nG480 1/min
Limit speed
nB325 1/min
Reference speed
Cur790000 N
Fatigue limit load,Path item
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