Most used taper roller bearing 32004

Sales Most used taper roller bearing 32004

The basic dimensions of FQN tapered roller bearings are listed in the dimensional data sheet,

Single-row tapered roller bearings:

Inner diameter size range: 20mm~1270mm

Outer diameter range: 40mm~1465mm

Width size range: 15mm~240mm

Product Detail  


Model

d

/mm

D

/mm

T

/mm

B

/mm

C

/mm

r

/mm

 

da

/mm

Da

/mm

Cr

/kN

C0r   

/kN

nlim

/r•min-1

nlim

/r•min-1

30203

15

35

11.8

11

10

0.6

0.23

20

30

30302

15

42

14.3

13

11

1

0.19

21

36

22.8

21.5

9000

12000

30203

17

40

13.3

12

11

1

0.23

23

34

20.8

21.8

9000

12000

32203

17

40

17.3

16

14

1

0.21

23

34

30303

17

47

15.3

14

12

1

0.19

23

41

28.2

27.2

8500

11000

32303

17

47

20.3

19

16

1

0.19

23

41

35.2

36.2

8500

11000

32904

20

37

12

12

9

0.3

0.21

22.4

34.6

13.2

17.5

9500

13000

32004

20

42

15

15

12

0.6

0.25

25

37

25

28.2

8500

11000

30204

20

47

15.3

14

12

1

0.23

26

41

28.2

30.5

8000

10000

32204

20

47

19.3

18

15

1

0.22

26

41


Thin section Tapered roller bearings 32004 are separate bearings. inner diameter is 20mm, outer dimater is 42mm,width is 15mm.



Tapered roller bearings refer to radial thrust rolling bearings in which the rolling elements are tapered rollers. There are two kinds of small cone angle and large cone angle. The small cone angle mainly bears the combined radial and axial loads mainly with radial loads. It is often used in pairs and installed in reverse. The inner and outer races can be installed separately. The radial and axial clearance can be adjusted during installation and use; The large cone angle mainly bears the axial and radial combined loads, which are mainly axial loads. Generally, it is not used alone to support pure axial loads. When configured in pairs (installed with the same name opposite), it can bear pure radial loads.



The basic dimensions of FQN tapered roller bearings are listed in the dimensional data sheet,

Single-row tapered roller bearings:

Inner diameter size range: 20mm 1270mm

Outer diameter range: 40mm 1465mm

Width size range: 15mm 240mm


Double-row tapered roller bearings:

Inner diameter size range: 38mm 1560mm

Outer diameter range: 70mm 1800mm

Width size range: 50mm 460mm

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