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  1. FAG Main shaft bearing

main shaft bearingb71903-c-2rsd-t-p4s

adjustment, installed in pairs, the contact angle of alpha = 15 °, on both sides of the lip seal, non-contact, plus the strict tolerance

d
17 mm
d30 mm
b7 mm
a7 mm
da p227,5 mm
da h1220 mm
1 min0,3 mm
ra max0,3 mm
ra1 max0,3 mm
rmin0,3 mm
m0,019 kg
weight
cr5300 n
basic rated dynamic load, radial
c0r3150 n
basic rated static load, radial
ng fett48000 1/min
limit speed of grease lubrication
cur229 n
fatigue limit load, radial
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