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  1. INA Angular contact ball bearings

Angular contact ball bearings>7308-B-JP

Main dimensions according to DIN 628-1, contact angle α= 40°

d40 mm
D90 mm
B23 mm
a39 mm
D171,3 mm
Da max81 mm
Db max84,4 mm
d159,5 mm
da min49 mm
r1 min1 mm
ra max1,5 mm
ra1 max1 mm
rmin1,5 mm
m0,646 kg
Weight
Cr53000 N
Basic dynamic load rating,Path item
e1,14
X0,35
Y0,57
Y00,26
C0r34500 N
Basic static load rating,Path item
nG8500 1/min
Limit speed
nB7100 1/min
Reference speed
Cur2320 N
Fatigue limit load,Path item
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