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6211
Basic parameters
Deep groove ball bearings
Series
6211
Model
Main Size(mm)
55
d
100
D
21
B
1.5
r smin 1
0.5
rNS minimum
Rated base load
43.5
Dynamic load Cr/kN
29.2
Static load Cor/kN
4,450
Dynamic load Cr/kgf
2,980
Static load Cor/kgf
Allowable speed(rpm)
6,400
Grease lubrication open ZZ LLB
7,600
Oil lubrication open Z LB
―
LLH
4,300
LLU
Stop groove Size(mm)
96.8
D1 maximum
3.28
a maximum
2.7
b minmum
0.6
r 0maximum
Stop ring Size(mm)
106.5
D2 maximum
2.46
f maximum
Installation relationship size(mm)
63
da minmum
67
da maximum 3
92
Da maximum
108
Dx (about)
5.4
C Ymaximum
2.5
C zminmum
1.5
r asminmum
0.5
r Nas maximun
Weight 4 (kg)
0.601
(about)
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