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  1. INA Main shaft bearing

Main shaft bearing>HCB7011-E-T-P4S

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

d55 mm
D90 mm
B18 mm
a26 mm
Da p283 mm
da h1262 mm
r1 min1,1 mm
ra max1 mm
ra1 max0,6 mm
rmin1,1 mm
m0,311 kg
Weight
Cr37000 N
Basic dynamic load rating,Path item
C0r20400 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
Cur1530 N
Fatigue limit load,Path item
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