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  1. INA Spherical roller bearings

Spherical roller bearings>23140-B-K-MB + H3140

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

Component
d1H180 mm
D340 mm
B112 mm
Ba min10 mm
c32 mm
D1293,3 mm
Da max326 mm
Dm250 mm
d200 mm
da max231 mm
db min212 mm
ds9,5 mm
l150 mm
ns17,7 mm
ra max2,5 mm
rmin3 mm
H3140
Weight，Adapter sleeve
m41,7 kg
Weight
m112,3 kg
Weight，Adapter sleeve
Cr1320000 N
Basic dynamic load rating,Path item
e0,35
Y11,95
Y22,9
C0r2280000 N
Basic static load rating,Path item
Y01,91
nG1700 1/min
Limit speed
nB1230 1/min
Reference speed
Cur131000 N
Fatigue limit load,Path item
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