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6208
Basic parameters
Deep groove ball bearings
Series
6208
Model
Main Size(mm)
40
d
80
D
18
B
1.1
r smin 1
0.5
rNS minimum
Rated base load
29.1
Dynamic load Cr/kN
17.8
Static load Cor/kN
2,970
Dynamic load Cr/kgf
1,820
Static load Cor/kgf
Allowable speed(rpm)
8,700
Grease lubrication open ZZ LLB
10,000
Oil lubrication open Z LB
6,700
LLH
5,600
LLU
Stop groove Size(mm)
76.81
D1 maximum
3.28
a maximum
1.9
b minmum
0.6
r 0maximum
Stop ring Size(mm)
86.6
D2 maximum
1.7
f maximum
Installation relationship size(mm)
46.5
da minmum
51
da maximum 3
73.5
Da maximum
88
Dx (about)
4.6
C Ymaximum
1.7
C zminmum
1
r asminmum
0.5
r Nas maximun
Weight 4 (kg)
0.366
(about)
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