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

Dimension and Parameters

Designation :30322J2
Principal dimensions(mm)
d1 :110
D :240
B :54,5
Basic load ratings(KN)
dyc(Cr) :473
stc(Cor) :585
Pu :62
Speed ratings(rpm)
Speed Ratings :2200
Limiting Speed :2800
Weight(Kg) :11,0
ISO335 
Dimensions (ABMA) :2GB
Dimensions (mm)
d :110
d1~ :165
B :50
C :42
r1,2(min) :4
r3,4(min) :3
a :43
Abutment and fillet dimensions (mm)
da(max) :142
db(min) :125
Da(min) :206
Da(max) :226
Db(min) :220
Ca(min) :8
Cb(min) :12,5
ra(max) :3
rb(max) :2,5
Value
e :0,35
Y :1,7
Yo :0,9