• 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 :32019X/Q
Principal dimensions(mm)
d1 :95
D :145
B :32
Basic load ratings(KN)
dyc(Cr) :168
stc(Cor) :270
Pu :30,5
Speed ratings(rpm)
Speed Ratings :3200
Limiting Speed :4300
Weight(Kg) :1,80
ISO335 
Dimensions (ABMA) :4CC
Dimensions (mm)
d :95
d1~ :120
B :32
C :24
r1,2(min) :2
r3,4(min) :1,5
a :31
Abutment and fillet dimensions (mm)
da(max) :105
db(min) :104
Da(min) :130
Da(max) :138
Db(min) :139
Ca(min) :6
Cb(min) :8
ra(max) :2
rb(max) :1,5
Value
e :0,44
Y :1,35
Yo :0,8
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