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6212
Basic parameters
Deep groove ball bearings
Series
6212
Model
Main Size(mm)
60
d
110
D
22
B
1.5
r smin 1
0.5
rNS minimum
Rated base load
52.5
Dynamic load Cr/kN
36.0
Static load Cor/kN
5,350
Dynamic load Cr/kgf
3,700
Static load Cor/kgf
Allowable speed(rpm)
6,000
Grease lubrication open ZZ LLB
7,000
Oil lubrication open Z LB
―
LLH
3,800
LLU
Stop groove Size(mm)
106.81
D1 maximum
3.28
a maximum
2.7
b minmum
0.6
r 0maximum
Stop ring Size(mm)
116.6
D2 maximum
2.46
f maximum
Installation relationship size(mm)
68
da minmum
75
da maximum 3
102
Da maximum
118
Dx (about)
5.4
C Ymaximum
2.5
C zminmum
1.5
r asminmum
0.5
r Nas maximun
Weight 4 (kg)
0.783
(about)
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