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  1. INA Main shaft bearing

Main shaft bearing>HCB7001-E-T-P4S

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

d12 mm
D28 mm
B8 mm
a9 mm
Da p224,5 mm
da h1216,5 mm
r1 min0,3 mm
ra max0,3 mm
ra1 max0,1 mm
rmin0,3 mm
m0,02 kg
Weight
Cr4450 N
Basic dynamic load rating,Path item
C0r1730 N
Basic static load rating,Path item
nG Fett60000 1/min
Limit speed during grease lubrication
nG Öl90000 1/min
Limit speed with minimum oil lubrication
Cur128 N
Fatigue limit load,Path item
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