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2201
Basic parameters
Self-aligning ball bearing
Series
2201
Model
Main Size(mm)
12
d
32
D
14
B
0.6
r smin 1
Rated base load
7.6
Dynamic load Cr/kN
1.73
Static load Cor/kN
775
Dynamic load Cr/kgf
177
Static load Cor/kgf
Allowable speed(rpm) 1
17000
Grease lubrication
20000
Oil lubrication
Bearing number
2201
Cylindrical hole
―
Tapered hole 2
Installation relationship size(mm)
16
d a minmum
28
D a maximum
0.6
r as maximum
Constant
0.58
e
Axial load factor
1.09
Y1
1.69
Y2
1.14
Y0
Weight(kg)(about)
0.051
cylindrical bore
―
tapered bore
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