• 32000 Series
  • 32000 Series
  • 32000 Series

Описание



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.

Tapered toller bearing have four types :

1.Single row tapered roller bearing

2.Matched tapered roller bearing

3.Double-row tapered roller bearing 

4.Four-row tapered roller bearing 


Dimension and Parameters

Designation :32024X
Principal dimensions(mm)
d1 :120
D :180
B :38
Basic load ratings(KN)
dyc(Cr) :242
stc(Cor) :415
Pu :44
Speed ratings(rpm)
Speed Ratings :2400
Limiting Speed :3400
Weight(Kg) :3,25
ISO335 
Dimensions (ABMA) :4DC
Dimensions (mm)
d :120
d1~ :150
B :38
C :29
r1,2(min) :2,5
r3,4(min) :2
a :39
Abutment and fillet dimensions (mm)
da(max) :132
db(min) :131
Da(min) :161
Da(max) :170
Db(min) :173
Ca(min) :7
Cb(min) :9
ra(max) :2
rb(max) :2
Value
e :0,46
Y :1,3
Yo :0,7
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