32260J2/HA1

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 :32260J2/HA1

Principal dimensions（mm）

d1 :300

D :540

B :149

Basic load ratings（KN）

dyc(Cr) :2750

stc(Cor) :4750

Pu :365

Speed ratings（rpm）

Speed Ratings :800

Limiting Speed :1100

Weight(Kg) :140

ISO335

Dimensions (ABMA) :-

Dimensions （mm）

d :300

d1～ :413

B :140

C :115

r1,2(min) :6

r3,4(min) :5

a :126

Abutment and fillet dimensions （mm）

da(max) :343

db(min) :326

Da(min) :453

Da(max) :518

Db(min) :511

Ca(min) :17

Cb(min) :34

ra(max) :5

rb(max) :4

Value

e :0,43

Y :1,4

Yo :0,8

32260J2/HA1

Описание

Dimension and Parameters

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