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  1. INA Spherical roller bearings

Spherical roller bearings>239/500-K-MB + H39/500

Main dimensions according to DIN 635-2, Cone hole and Adapter sleeve

Component
d1H470 mm
D670 mm
B128 mm
Ba min18 mm
c68 mm
c183 mm
D1619,3 mm
Da max652 mm
Dm580 mm
d500 mm
da max543 mm
db min516 mm
ds12,5 mm
l208 mm
ns23,5 mm
ra max4 mm
rmin5 mm
H39/500
Weight，Adapter sleeve
m124 kg
Weight
m175,2 kg
Weight，Adapter 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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