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  1. INA Main shaft bearing

Main shaft bearing>B7040-E-T-P4S

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

d200 mm
D310 mm
B51 mm
a85 mm
Da p2293 mm
da h12217 mm
r1 min2,1 mm
ra max2 mm
ra1 max1 mm
rmin2,1 mm
m11,6 kg
Weight
Cr290000 N
Basic dynamic load rating,Path item
C0r365000 N
Basic static load rating,Path item
nG Fett3200 1/min
Limit speed during grease lubrication
nG Öl4800 1/min
Limit speed with minimum oil lubrication
Cur16700 N
Fatigue limit load,Path item
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