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6919NR
Basic parameters
Deep groove ball bearings
Series
6919NR
Model
Main Size(mm)
95
d
130
D
18
B
1.1
r smin 1
0.5
rNS minimum
Rated base load
33.5
Dynamic load Cr/kN
33.5
Static load Cor/kN
3,450
Dynamic load Cr/kgf
3,400
Static load Cor/kgf
Allowable speed(rpm)
4,800
Grease lubrication open ZZ LLB
5,700
Oil lubrication open Z LB
2,800
LLU
Bearing number
6919
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)
127.6
D1 maximum
3.3
a maximum
1.3
b minmum
0.4
r 0maximum
Stop ring Size(mm)
135.7
D2 maximum
1.12
f maximum
Installation relationship size(mm)
101.5
da minmum
104
da maximum 3
123.5
Da maximum
137
Dx (about)
4.1
C Ymaximum
1.2
C zminmum
1
r asminmum
0.5
r Nas maximun
Weight 4 (kg)
0.579
(about)
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