32310TN9

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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 :32310TN9

Principal dimensions（mm）

d1 :50

D :110

B :42,25

Basic load ratings（KN）

dyc(Cr) :172

stc(Cor) :212

Pu :24

Speed ratings（rpm）

Speed Ratings :4300

Limiting Speed :6300

Weight(Kg) :1,80

ISO335

Dimensions (ABMA) :2FD

Dimensions （mm）

d :50

d1～ :77,7

B :40

C :33

r1,2(min) :2,5

r3,4(min) :2

a :27

Abutment and fillet dimensions （mm）

da(max) :63

db(min) :60

Da(min) :90

Da(max) :100

Db(min) :102

Ca(min) :5

Cb(min) :9

ra(max) :2

rb(max) :2

Value

e :0,35

Y :1,7

Yo :0,9

32310TN9

Description

Dimension and Parameters

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