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  1. INA Main shaft bearing

Main shaft bearing>B7207-E-T-P4S

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

d35 mm
D72 mm
B17 mm
a21 mm
Da p263 mm
da h1244 mm
r1 min1,1 mm
ra max1 mm
ra1 max1 mm
rmin1,1 mm
m0,3 kg
Weight
Cr24500 N
Basic dynamic load rating,Path item
C0r17000 N
Basic static load rating,Path item
nG Fett19000 1/min
Limit speed during grease lubrication
nG Öl32000 1/min
Limit speed with minimum oil lubrication
Cur1790 N
Fatigue limit load,Path item
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