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  • 30300 Series
  • 30300 Series
30300 Series

30310J2/Q bearing

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Dimension and Parameters

Designation :30310J2/Q
Principal dimensions(mm)
d1 :50
D :110
B :29,25
Basic load ratings(KN)
dyc(Cr) :143
stc(Cor) :140
Pu :16,6
Speed ratings(rpm)
Speed Ratings :5300
Limiting Speed :6300
Weight(Kg) :1,25
ISO335 
Dimensions (ABMA) :2FB
Dimensions (mm)
d :50
d1~ :77,2
B :27
C :23
r1,2(min) :2,5
r3,4(min) :2
a :23
Abutment and fillet dimensions (mm)
da(max) :65
db(min) :60
Da(min) :95
Da(max) :100
Db(min) :102
Ca(min) :4
Cb(min) :6
ra(max) :2
rb(max) :2
Value
e :0,35
Y :1,7
Yo :0,9

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