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6302LLB
Basic parameters
Deep groove ball bearings
Series
6302LLB
Model
Main Size(mm)
15
d
42
D
13
B
1
r smin 1
0.5
rNS minimum
Rated base load
11.4
Dynamic load Cr/kN
5.45
Static load Cor/kN
1,170
Dynamic load Cr/kgf
555
Static load Cor/kgf
Allowable speed(rpm)
17,000
Grease lubrication open ZZ LLB
21,000
Oil lubrication open Z LB
15,000
LLH
12,000
LLU
Stop groove Size(mm)
39.75
D1 maximum
2.06
a maximum
1.35
b minmum
0.4
r 0maximum
Stop ring Size(mm)
46.3
D2 maximum
1.12
f maximum
Installation relationship size(mm)
20
da minmum
23
da maximum 3
37
Da maximum
47
Dx (about)
2.9
C Ymaximum
1.2
C zminmum
1
r asminmum
0.5
r Nas maximun
Weight 4 (kg)
0.082
(about)
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