• 30200 Series
  • 30200 Series

Description

Tapered roller bearings feature a cup and cone assembly. The cup is comprised of the outer ring and the cone assembly consists of inner ring, rollers, and cage. This bearing construction accommodates combined loads and provides low friction during operation. By adjusting one single row tapered roller bearing against a second tapered roller bearing and applying a preload, a rigid bearing application can be achieved.

Dimension and Parameters

Designation :30232J2
Principal dimensions(mm)
d1 :160
D :290
B :52
Basic load ratings(KN)
dyc(Cr) :528
stc(Cor) :735
Pu :72
Speed ratings(rpm)
Speed Ratings :1600
Limiting Speed :2200
Weight(Kg) :13,0
ISO335 
Dimensions (ABMA) :4GB
Dimensions (mm)
d :160
d1~ :214
B :48
C :40
r1,2(min) :4
r3,4(min) :3
a :54
Abutment and fillet dimensions (mm)
da(max) :189
db(min) :176
Da(min) :252
Da(max) :275
Db(min) :269
Ca(min) :8
Cb(min) :12
ra(max) :3
rb(max) :2,5
Value
e :0,43
Y :1,4
Yo :0,8