Part Number:
d:
D:
B:
  • 32300 Series Tapered Roller Bearing
  • 32300 Series Tapered Roller Bearing

Dimension and Parameters

Designation :32311BJ2/QCL7C
Principal dimensions(mm)
d1 :55
D :120
B :45,5
Basic load ratings(KN)
dyc(Cr) :216
stc(Cor) :260
Pu :30
Speed ratings(rpm)
Speed Ratings :4300
Limiting Speed :5600
Weight(Kg) :2,50
ISO335 
Dimensions (ABMA) :5FD
Dimensions (mm)
d :55
d1~ :90,5
B :43
C :35
r1,2(min) :2,5
r3,4(min) :2
a :36
Abutment and fillet dimensions (mm)
da(max) :67
db(min) :65
Da(min) :91
Da(max) :112
Db(min) :112
Ca(min) :5
Cb(min) :10,5
ra(max) :2
rb(max) :2
Value
e :0,54
Y :1,1
Yo :0,6