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  1. INA Main shaft bearing

Main shaft bearing>HCB7210-E-T-P4S

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

d50 mm
D90 mm
B20 mm
a26 mm
Da p283 mm
da h1257 mm
r1 min1,1 mm
ra max1 mm
ra1 max1 mm
rmin1,1 mm
m0,382 kg
Weight
Cr41000 N
Basic dynamic load rating,Path item
C0r21100 N
Basic static load rating,Path item
nG Fett17000 1/min
Limit speed during grease lubrication
nG Öl28000 1/min
Limit speed with minimum oil lubrication
Cur1560 N
Fatigue limit load,Path item
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