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6217NR
Basic parameters
Deep groove ball bearings
Series
6217NR
Model
Main Size(mm)
85
d
150
D
28
B
2
r smin 1
0.5
rNS minimum
Rated base load
83.5
Dynamic load Cr/kN
64.0
Static load Cor/kN
8,500
Dynamic load Cr/kgf
6,500
Static load Cor/kgf
Allowable speed(rpm)
4,200
Grease lubrication open ZZ LLB
5,000
Oil lubrication open Z LB
2,800
LLU
Bearing number
6217
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)
145.24
D1 maximum
4.9
a maximum
3.1
b minmum
0.6
r 0maximum
Stop ring Size(mm)
159.7
D2 maximum
2.82
f maximum
Installation relationship size(mm)
94
da minmum
103
da maximum 3
141
Da maximum
162
Dx (about)
7.3
C Ymaximum
2.9
C zminmum
2
r asminmum
0.5
r Nas maximun
Weight 4 (kg)
1.79
(about)
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