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Main shaft bearing>B7209-C-T-P4S

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

d45 mm
D85 mm
B19 mm
a18 mm
Da p278 mm
da h1252,5 mm
r1 min1,1 mm
ra max1 mm
ra1 max1 mm
rmin1,1 mm
m0,423 kg
Weight
Cr33500 N
Basic dynamic load rating,Path item
C0r24500 N
Basic static load rating,Path item
nG Fett17000 1/min
Limit speed during grease lubrication
nG Öl28000 1/min
Limit speed with minimum oil lubrication
Cur1820 N
Fatigue limit load,Path item
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