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6913
Basic parameters
Deep groove ball bearings
Series
6913
Model
Main Size(mm)
65
d
90
D
13
B
1
r smin 1
0.5
rNS minimum
Rated base load
17.4
Dynamic load Cr/kN
16.1
Static load Cor/kN
1,770
Dynamic load Cr/kgf
1,640
Static load Cor/kgf
Allowable speed(rpm)
7,000
Grease lubrication open ZZ LLB
8,200
Oil lubrication open Z LB
4,000
LLU
Bearing number
6913
open
ZZ
open
LLB
Non-contact seal
LLU
Low contact seal
N
With Stop groove 2
NR
With snap ring 2
Stop groove Size(mm)
87.9
D1 maximum
2.1
a maximum
1.3
b minmum
0.4
r 0maximum
Stop ring Size(mm)
94.4
D2 maximum
1.12
f maximum
Installation relationship size(mm)
70
da minmum
71.5
da maximum 3
85
Da maximum
96
Dx (about)
2.9
C Ymaximum
1.2
C zminmum
1
r asminmum
0.5
r Nas maximun
Weight 4 (kg)
0.206
(about)
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