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  1. INA Angular contact ball bearings

Angular contact ball bearings>7301-B-JP

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

d12 mm
D37 mm
B12 mm
a16 mm
D127,2 mm
Da max31,4 mm
Db max32,8 mm
d122,3 mm
da min17,6 mm
r1 min0,6 mm
ra max1 mm
ra1 max0,6 mm
rmin1 mm
m0,066 kg
Weight
Cr11400 N
Basic dynamic load rating,Path item
e1,14
X0,35
Y0,57
Y00,26
C0r5300 N
Basic static load rating,Path item
nG24000 1/min
Limit speed
nB16300 1/min
Reference speed
Cur355 N
Fatigue limit load,Path item
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