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31315J2/QCL7C-Dòng 31300

Hot tags:MTWB Bearing 31315J2/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 :31315J2/QCL7C
Principal dimensions（mm）
d1 :75
D :160
B :40
Basic load ratings（KN）
dyc(Cr) :240
stc(Cor) :245
Pu :29
Speed ratings（rpm）
Speed Ratings :3200
Limiting Speed :4300
Weight(Kg) :3,50
ISO335 
Dimensions (ABMA) :7GB
Dimensions （mm）
d :75
d1～ :116
B :37
C :26
r1,2(min) :3
r3,4(min) :2,5
a :48
Abutment and fillet dimensions （mm）
da(max) :91
db(min) :87
Da(min) :127
Da(max) :148
Db(min) :151
Ca(min) :6
Cb(min) :14
ra(max) :2,5
rb(max) :2
Value
e :0,83
Y :0,72
Yo :0,4