32320J2

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Description

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.

Dimension and Parameters

Designation :32320J2

Principal dimensions（mm）

d1 :100

D :215

B :77,5

Basic load ratings（KN）

dyc(Cr) :572

stc(Cor) :780

Pu :83

Speed ratings（rpm）

Speed Ratings :2200

Limiting Speed :3000

Weight(Kg) :12,5

ISO335

Dimensions (ABMA) :2GD

Dimensions （mm）

d :100

d1～ :151

B :73

C :60

r1,2(min) :4

r3,4(min) :3

a :51

Abutment and fillet dimensions （mm）

da(max) :123

db(min) :115

Da(min) :177

Da(max) :201

Db(min) :200

Ca(min) :8

Cb(min) :17,5

ra(max) :3

rb(max) :2,5

Value

e :0,35

Y :1,7

Yo :0,9

32320J2

Description

Dimension and Parameters

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