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  1. INA Main shaft bearing

Main shaft bearing>HCB7211-E-T-P4S

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

d55 mm
D100 mm
B21 mm
a29 mm
Da p292 mm
da h1263 mm
r1 min1,5 mm
ra max1,5 mm
ra1 max1,5 mm
rmin1,5 mm
m0,544 kg
Weight
Cr45000 N
Basic dynamic load rating,Path item
C0r24700 N
Basic static load rating,Path item
nG Fett15000 1/min
Limit speed during grease lubrication
nG Öl24000 1/min
Limit speed with minimum oil lubrication
Cur1820 N
Fatigue limit load,Path item
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