• 33000 Series
  • 33000 Series
  • 33000 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 :33022
Principal dimensions(mm)
d1 :110
D :170
B :47
Basic load ratings(KN)
dyc(Cr) :281
stc(Cor) :500
Pu :53
Speed ratings(rpm)
Speed Ratings :2600
Limiting Speed :3600
Weight(Kg) :3,85
ISO335 
Dimensions (ABMA) :2DE
Dimensions (mm)
d :110
d1~ :139
B :47
C :37
r1,2(min) :2,5
r3,4(min) :2
a :34
Abutment and fillet dimensions (mm)
da(max) :123
db(min) :121
Da(min) :152
Da(max) :160
Db(min) :161
Ca(min) :7
Cb(min) :10
ra(max) :2
rb(max) :2
Value
e :0,28
Y :2,1
Yo :1,1
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