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31313J2/QCL7C-31300 Series

Hot tags:MTWB Bearing 31313J2/QCL7C-31300 Series a specialized manufacturer of tailor-made ball or roller bearings, Our engineers offer technical support all along, making MTWB an ideal OEM bearing partner for international OEM.
31300 Series
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  • 31300 Series
  • 31300 Series

Dimension and Parameters

Designation :31313J2/QCL7C
Principal dimensions（mm）
d1 :65
D :140
B :36
Basic load ratings（KN）
dyc(Cr) :190
stc(Cor) :193
Pu :23,6
Speed ratings（rpm）
Speed Ratings :3600
Limiting Speed :4800
Weight(Kg) :2,35
ISO335 
Dimensions (ABMA) :7GB
Dimensions （mm）
d :65
d1～ :103
B :33
C :23
r1,2(min) :3
r3,4(min) :2,5
a :42
Abutment and fillet dimensions （mm）
da(max) :80
db(min) :77
Da(min) :111
Da(max) :128
Db(min) :132
Ca(min) :5
Cb(min) :13
ra(max) :2,5
rb(max) :2
Value
e :0,83
Y :0,72
Yo :0,4