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  1. INA Spherical roller bearings

Spherical roller bearings>23122-E1-K-TVPB + H3122

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

Component
d1H100 mm
D180 mm
B56 mm
Ba min7 mm
c21 mm
D1160 mm
Da max169 mm
Dm145 mm
d110 mm
d2124,6 mm
da max124 mm
db min117 mm
ds4,8 mm
l81 mm
ns9,5 mm
ra max2 mm
rmin2 mm
H3122
Weight，Adapter sleeve
m4,95 kg
Weight
m12,28 kg
Weight，Adapter sleeve
Cr530000 N
Basic dynamic load rating,Path item
e0,28
Y12,39
Y23,56
C0r680000 N
Basic static load rating,Path item
Y02,34
nG4000 1/min
Limit speed
nB2550 1/min
Reference speed
Cur61000 N
Fatigue limit load,Path item
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