• 32200 Series
  • 32200 Series
  • 32200 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 :32220J2
Principal dimensions(mm)
d1 :100
D :180
B :49
Basic load ratings(KN)
dyc(Cr) :319
stc(Cor) :440
Pu :48
Speed ratings(rpm)
Speed Ratings :2600
Limiting Speed :3600
Weight(Kg) :4,90
ISO335 
Dimensions (ABMA) :3FC
Dimensions (mm)
d :100
d1~ :135
B :46
C :39
r1,2(min) :3
r3,4(min) :2,5
a :41
Abutment and fillet dimensions (mm)
da(max) :115
db(min) :112
Da(min) :154
Da(max) :168
Db(min) :171
Ca(min) :5
Cb(min) :10
ra(max) :2,5
rb(max) :2
Value
e :0,43
Y :1,4
Yo :0,8
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