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  1. INA Main shaft bearing

Main shaft bearing>B7215-C-T-P4S

Adjustment, in pairs, contact angle α= 15°, restricted tolerance

d75 mm
D130 mm
B25 mm
a26 mm
Da p2120 mm
da h1285 mm
r1 min1,5 mm
ra max1,5 mm
ra1 max1,5 mm
rmin1,5 mm
m1,2 kg
Weight
Cr72000 N
Basic dynamic load rating,Path item
C0r63000 N
Basic static load rating,Path item
nG Fett11000 1/min
Limit speed during grease lubrication
nG Öl18000 1/min
Limit speed with minimum oil lubrication
Cur4550 N
Fatigue limit load,Path item
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