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  1. INA Spherical roller bearings

Spherical roller bearings>23056-B-K-MB + H3056

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

Component
d1H260 mm
D420 mm
B106 mm
Ba min12 mm
c38 mm
c149 mm
D1376,5 mm
Da max405,4 mm
Dm330 mm
d280 mm
da max310 mm
db min292 mm
ds9,5 mm
l152 mm
ns17,7 mm
ra max3 mm
rmin4 mm
H3056
Weight，Adapter sleeve
m50,3 kg
Weight
m118,5 kg
Weight，Adapter sleeve
Cr1560000 N
Basic dynamic load rating,Path item
e0,25
Y12,74
Y24,08
C0r3000000 N
Basic static load rating,Path item
Y02,68
nG1300 1/min
Limit speed
nB1090 1/min
Reference speed
Cur156000 N
Fatigue limit load,Path item
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