• 32300 Series
  • 32300 Series
  • 32300 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 :32324J2
Principal dimensions(mm)
d1 :120
D :260
B :90,5
Basic load ratings(KN)
dyc(Cr) :792
stc(Cor) :1120
Pu :110
Speed ratings(rpm)
Speed Ratings :1800
Limiting Speed :2600
Weight(Kg) :21,5
ISO335 
Dimensions (ABMA) :2GD
Dimensions (mm)
d :120
d1~ :181
B :86
C :69
r1,2(min) :4
r3,4(min) :3
a :60
Abutment and fillet dimensions (mm)
da(max) :148
db(min) :135
Da(min) :213
Da(max) :245
Db(min) :239
Ca(min) :9
Cb(min) :21,5
ra(max) :3
rb(max) :2,5
Value
e :0,35
Y :1,7
Yo :0,9
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