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main shaft bearingb7228-c-t-p4s

adjustment, installed in pairs, the contact angle of alpha = 15 °, the limit of tolerance

d
140 mm
d250 mm
b42 mm
a47 mm
da p2226,5 mm
da h12163 mm
1 min3 mm
ra max2,5 mm
ra1 max2,5 mm
rmin3 mm
m7,88 kg
weight
cr220000 n
basic rated dynamic load, radial
c0r232000 n
basic rated static load, radial
ng fett5000 1/min
limit speed of grease lubrication
ng öl7500 1/min
limit speed for minimum oil lubrication
cur12100 n
fatigue limit load, radial
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