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  1. INA Main shaft bearing

Main shaft bearing>B7215-E-T-P4S

Adjustment, pair or unit mounting, contact angle α= 25°, 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
m1,2 kg
Weight
Cr68000 N
Basic dynamic load rating,Path item
C0r60000 N
Basic static load rating,Path item
nG Fett9500 1/min
Limit speed during grease lubrication
nG Öl16000 1/min
Limit speed with minimum oil lubrication
Cur4300 N
Fatigue limit load,Path item
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