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  1. INA Main shaft bearing

Main shaft bearing>HCB7215-E-T-P4S

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

d75 mm
D130 mm
B25 mm
a36 mm
Da p2120 mm
da h1285 mm
r1 min1,5 mm
ra max1,5 mm
ra1 max1,5 mm
rmin1,5 mm
m1,04 kg
Weight
Cr70000 N
Basic dynamic load rating,Path item
C0r41500 N
Basic static load rating,Path item
nG Fett12000 1/min
Limit speed during grease lubrication
nG Öl19000 1/min
Limit speed with minimum oil lubrication
Cur3050 N
Fatigue limit load,Path item
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