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Main shaft bearing>B71921-C-T-P4S

Adjustment, in pairs, contact angle α= 15°, restricted tolerance

d105 mm
D145 mm
B20 mm
a27 mm
Da p2138 mm
da h12112 mm
r1 min1,1 mm
ra max0,6 mm
ra1 max0,6 mm
rmin1,1 mm
m0,803 kg
Weight
Cr58500 N
Basic dynamic load rating,Path item
C0r64000 N
Basic static load rating,Path item
f016,4
nG Fett8500 1/min
Limit speed during grease lubrication
nG Öl14000 1/min
Limit speed with minimum oil lubrication
Cur4150 N
Fatigue limit load,Path item
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