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  1. INA Spherical roller bearings

Spherical roller bearings>23048-K-MB + H3048

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

Component
d1H220 mm
D360 mm
B92 mm
Ba min11 mm
c34 mm
c145 mm
D1322,1 mm
Da max347,6 mm
Dm290 mm
d240 mm
da max268 mm
db min251 mm
ds8 mm
l133 mm
ns15 mm
ra max2,5 mm
rmin3 mm
H3048
Weight，Adapter sleeve
m31,9 kg
Weight
m113,8 kg
Weight，Adapter sleeve
Cr1160000 N
Basic dynamic load rating,Path item
e0,25
Y12,74
Y24,08
C0r2200000 N
Basic static load rating,Path item
Y02,68
nG1400 1/min
Limit speed
nB1310 1/min
Reference speed
Cur130000 N
Fatigue limit load,Path item
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