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  1. INA Main shaft bearing

Main shaft bearing>B7219-E-T-P4S

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

d95 mm
D170 mm
B32 mm
a47 mm
Da p2154 mm
da h12110,5 mm
r1 min2,1 mm
ra max2 mm
ra1 max2 mm
rmin2,1 mm
m2,72 kg
Weight
Cr122000 N
Basic dynamic load rating,Path item
C0r108000 N
Basic static load rating,Path item
nG Fett7000 1/min
Limit speed during grease lubrication
nG Öl11000 1/min
Limit speed with minimum oil lubrication
Cur6900 N
Fatigue limit load,Path item
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