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  1. INA Main shaft bearing

Main shaft bearing>HCB7021-E-T-P4S

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

d105 mm
D160 mm
B26 mm
a44 mm
Da p2150 mm
da h12116 mm
r1 min2 mm
ra max2 mm
ra1 max1 mm
rmin2 mm
m1,39 kg
Weight
Cr80000 N
Basic dynamic load rating,Path item
C0r57000 N
Basic static load rating,Path item
nG Fett8500 1/min
Limit speed during grease lubrication
nG Öl14000 1/min
Limit speed with minimum oil lubrication
Cur3650 N
Fatigue limit load,Path item
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