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  1. INA Main shaft bearing

Main shaft bearing>HCB71922-E-T-P4S

Adjustment, in pairs or unit mounting, contact angle α= 25°, ceramic ball, restricted tolerance

d110 mm
D150 mm
B20 mm
a40 mm
Da p2143 mm
da h12117 mm
r1 min1,1 mm
ra max0,6 mm
ra1 max0,6 mm
rmin1,1 mm
m0,713 kg
Weight
Cr58000 N
Basic dynamic load rating,Path item
C0r43500 N
Basic static load rating,Path item
f011,5
nG Fett9000 1/min
Limit speed during grease lubrication
nG Öl15000 1/min
Limit speed with minimum oil lubrication
Cur2850 N
Fatigue limit load,Path item
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