Part Number:
d:
D:
B:
  • 30200 Series Tapered Roller Bearing
  • 30200 Series Tapered Roller Bearing

Dimension and Parameters

Designation :30212J2/Q
Principal dimensions(mm)
d1 :60
D :110
B :23,75
Basic load ratings(KN)
dyc(Cr) :112
stc(Cor) :114
Pu :13,2
Speed ratings(rpm)
Speed Ratings :5000
Limiting Speed :6000
Weight(Kg) :0,88
ISO335 
Dimensions (ABMA) :3EB
Dimensions (mm)
d :60
d1~ :81,5
B :22
C :19
r1,2(min) :2
r3,4(min) :1,5
a :22
Abutment and fillet dimensions (mm)
da(max) :70
db(min) :68
Da(min) :96
Da(max) :103
Db(min) :103
Ca(min) :4
Cb(min) :4,5
ra(max) :2
rb(max) :1,5
Value
e :0,4
Y :1,5
Yo :0,8