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6906LLB
Basic parameters
Deep groove ball bearings
Series
6906LLB
Model
Main Size(mm)
30
d
47
D
9
B
0.3
r smin 1
0.3
rNS minimum
Rated base load
7.25
Dynamic load Cr/kN
5.00
Static load Cor/kN
740
Dynamic load Cr/kgf
510
Static load Cor/kgf
Allowable speed(rpm)
14,000
Grease lubrication open ZZ LLB
17,000
Oil lubrication open Z LB
―
LLH
8,400
LLU
Stop groove Size(mm)
45.7
D1 maximum
1.7
a maximum
0.95
b minmum
0.25
r 0maximum
Stop ring Size(mm)
49.8
D2 maximum
0.85
f maximum
Installation relationship size(mm)
32
da minmum
34
da maximum 3
45
Da maximum
50.5
Dx (about)
2.3
C Ymaximum
0.9
C zminmum
0.3
r asminmum
0.3
r Nas maximun
Weight 4 (kg)
0.048
(about)
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