• 33100 Series
  • 33100 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 :33122
Principal dimensions(mm)
d1 :110
D :180
B :56
Basic load ratings(KN)
dyc(Cr) :369
stc(Cor) :630
Pu :67
Speed ratings(rpm)
Speed Ratings :2600
Limiting Speed :3400
Weight(Kg) :5,55
ISO335 
Dimensions (ABMA) :3EE
Dimensions (mm)
d :110
d1~ :146
B :56
C :43
r1,2(min) :2,5
r3,4(min) :2
a :44
Abutment and fillet dimensions (mm)
da(max) :121
db(min) :121
Da(min) :155
Da(max) :170
Db(min) :174
Ca(min) :9
Cb(min) :13
ra(max) :2
rb(max) :2
Value
e :0,43
Y :1,4
Yo :0,8