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  1. INA Main shaft bearing

Main shaft bearing>B7004-E-T-P4S

Adjustment, pair or unit mounting, contact angle α= 25°, restricted tolerance

d20 mm
D42 mm
B12 mm
a13 mm
Da p237 mm
da h1225 mm
r1 min0,6 mm
ra max0,6 mm
ra1 max0,3 mm
rmin0,6 mm
m0,067 kg
Weight
Cr10000 N
Basic dynamic load rating,Path item
C0r5700 N
Basic static load rating,Path item
nG Fett32000 1/min
Limit speed during grease lubrication
nG Öl48000 1/min
Limit speed with minimum oil lubrication
Cur415 N
Fatigue limit load,Path item
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