Part Number:
d:
D:
B:
  • 30300 Series Tapered Roller Bearing
  • 30300 Series Tapered Roller Bearing

Dimension and Parameters

Designation :30320J2
Principal dimensions(mm)
d1 :100
D :215
B :51,5
Basic load ratings(KN)
dyc(Cr) :402
stc(Cor) :490
Pu :53
Speed ratings(rpm)
Speed Ratings :2400
Limiting Speed :3200
Weight(Kg) :8,05
ISO335 
Dimensions (ABMA) :2GB
Dimensions (mm)
d :100
d1~ :148
B :47
C :39
r1,2(min) :4
r3,4(min) :3
a :40
Abutment and fillet dimensions (mm)
da(max) :127
db(min) :115
Da(min) :184
Da(max) :201
Db(min) :197
Ca(min) :6
Cb(min) :12,5
ra(max) :3
rb(max) :2,5
Value
e :0,35
Y :1,7
Yo :0,9