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6815ZZ
Basic parameters
Deep groove ball bearings
Series
6815ZZ
Model
Main Size(mm)
75
d
95
D
10
B
0.6
r smin 1
0.5
rNS minimum
Rated base load
12.5
Dynamic load Cr/kN
12.9
Static load Cor/kN
1,280
Dynamic load Cr/kgf
1,310
Static load Cor/kgf
Allowable speed(rpm)
6,400
Grease lubrication open ZZ LLB
7,600
Oil lubrication open Z LB
3,600
LLU
Bearing number
6815
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)
92.9
D1 maximum
1.7
a maximum
1.3
b minmum
0.4
r 0maximum
Stop ring Size(mm)
99.4
D2 maximum
1.12
f maximum
Installation relationship size(mm)
79
da minmum
80
da maximum 3
91
Da maximum
101
Dx (about)
2.5
C Ymaximum
1.2
C zminmum
0.6
r asminmum
0.5
r Nas maximun
Weight 4 (kg)
0.145
(about)
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