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Auto Bearings


Front Wheel Hub Bearings
  Rear Wheel Hub Bearings
 

Tensioner&Idler Bearings

 

Clutch Release Bearings

 

Wheel Hub Bearing(One Generation)

 

Wheel Hub Bearing( second generation)

 

Wheel Hub Bearing ABS System

 

Water Pump Bearing

 

Automotive Tapered Roller Bearings

 

Steering Wheel Bearings

 

Universal Joint Kits

    Automobile Center Support Bearing
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Industry Bearing


Deep Groove Ball Bearings
  Angular Contact Ball Bearing
 

Cylindrical Roller Bearings

 

Self-Aligning Ball Bearing

 

Spherical Roller Bearings

 

Tapered Roller Bearings

 

Bearing Units

 

Thrust Bearings

 

Needle Roller Bearings

 

Linear Bearings

 

Special Non Standard bearings

Power Transmission Parts


Ball leading Screw

 

Linear Motion Shaft

  Linear Guide Rail and Block Assemblies
  Precise Crossing Guide Rail

Auto Steering Gears


Worm and level Steering Gears

 

Rack and Pinion Type Steering Gears

 

Recirculating Ball Type Steering Gears


  Products

Drawn cup needle roller bearing
 
Drawn cup needle roller bearing
 


Shaft
Diameter

Bearing Designation

Mass
Approx

Boundary Dimensions

Basic Load Rating

Limiting
Speed

Current

Oreginal Code

Fw

Ew

Bc

 Cr Dynamic

Cor
Static

Oil

mm

g

mm

N

rpm

15

K15*19*13

39241/15

7

15

19

13

8300

9800

22000

K15*19*17

59241/15

8.8

15

19

17

10300

15000

22000

K15*19*24 ZW

79241/15

10.5

15

19

24

12800

20100

22000

K15*20*13

29242/15

8.9

15

20

13

9700

11000

22000

K15*21*12

19243/15

10

15

21

12

10000

13000

22000

K15*21*15

39242/15

13

15

21

15

13800

16000

22000

K15*21*21

 

18.2

15

21

21

18000

24000

22000

16

K16*20*10

29241/16

5.7

16

20

10

7600

9700

22000

K16*20*13

39241/16

7.1

16

20

13

8700

11300

22000

K16*20*17

59241/16

9.2

16

20

17

11200

16300

22000

K16*21*10

19242/16

3.7

16

21

10

9000

12000

22000

K16*22*12

19243/16

10.9

16

22

12

11000

12000

21000

K16*22*13

 

11.9

16

22

13

12000

13400

21000

K16*22*16

 

13.7

16

22

16

14300

17000

21000

K16*22*20

49243/16

16.7

16

22

20

18000

22300

21000

K16*23*14

19244/16

20

16

23

14

19000

21000

19000

K16*24*20

19245/16

24.9

16

24

20

21100

23000

20000

17

K17*21*10

29241/17

5.6

17

21

10

7900

10100

21000

K17*21*13

39241/17

7.5

17

21

13

10000

14100

21000

K17*21*17

59241/17

9.5

17

21

17

12000

17400

21000

K17*23*14

29243/17

11.5

17

23

14

11000

15000

21000

18

K18*22*10

29241/18

6.1

18

22

10

8200

9900

20000

K18*22*13

39241/18

7.7

18

22

13

9000

12100

20000

K18*22*17

59241/18

10.8

18

22

17

11900

17600

20000

K18*24*12

19243/18

11.6

18

24

12

11200

12900

20000

K18*24*13

 

12.6

18

24

13

12900

14900

20000

K18*24*13.5

 

13

18

24

13.5

12900

14900

20000

K18*24*20

49243/18

19

18

24

20

20000

26500

20000

K18*25*14

 

14.9

18

25

14

16500

18800

20000

K18*25*22

 

24.3

18

25

22

22900

28400

20000

K18*26*14

 

19

18

26

14

18000

20000

18000

K18*28*16

19244/18

24

18

28

16

19000

18400

19000

19

K19*23*13

 

8.2

19

23

13

9300

13000

20000

K19*23*17

 

11.1

19

23

17

12000

18600

20000

20

K20*24*10

29241/20

6.5

20

24

10

8700

12100

19000

K20*24*12

 

8

20

24

12

9600

13800

19000

K20*24*13

39241/20

8.9

20

24

13

9600

13800

19000

K20*24*17

59241/20

11.2

20

24

17

12400

20000

19000

K20*26*12

19243/20

13.2

20

26

12

13100

15700

19000



Shaft
Diameter

Bearing Designation

Mass Approx

Boundary Dimensions

Basic Load Rating

Limiting
Speed

Current

Oreginal Code

Fw

Ew

Bc

 Cr Dynamic

Cor
Static

Oil

mm

g

mm

N

rpm

20

K20*26*16

K9249/20

17.5

20

26

16

18000

25000

1850019000

K20*26*17

39241/20

18.2

20

26

17

18700

25500

19000

K20*26*20

49243/20

22

20

26

20

20600

28500

18000

K20*28*20

19245/20

26.8

20

28

20

23400

28000

18000

K20*28*25

29245/20

36.2

20

28

25

30000

28500

18000

K20*30*30

39245/20

56

20

30

30

35000

41000

19000

21

K21*25*13

 

9

21

25

13

9600

14500

19000

K21*25*17

 

12

21

25

17

12800

21000

18000

22

K22*26*10

29241/22

7.1

22

26

10

8700

12900

18000

K22*26*13

39241/22

9.4

22

26

13

10000

15400

18000

K22*26*17

59241/22

12.1

22

26

17

13100

22100

18000

K22*27*13

29242/22

10.8

22

27

13

14000

23000

18000

K22*28*17

39243/22

19.7

22

28

17

19000

26500

19000

K22*28*23

59243/22

26

22

28

23

20000

27000

17000

K22*29*16

19244/22

22.2

22

29

16

19500

25000

17000

K22*30*15 TN

 

14.4

22

30

15

19600

22900

18900

K22*30*20

19245/22

28

22

30

20

21000

23500

16000

K22*32*24

 

43.4

22

32

24

33500

39500

15000

23

K23*35*16 TN

 

30

23

35

16

24000

23400

17000

24

K24*28*10

 

8.1

24

28

10

9400

14300

17000

K24*28*13

 

10.1

24

28

13

10500

17000

17000

K24*28*17

9243/24

13.2

24

28

17

14000

24500

16000

K24*29*13

 

13.5

24

29

13

13100

19100

16000

K24*30*17

 

21.5

24

30

17

19000

27000

16000

K24*30*31

 

39.1

24

30

31

27000

43000

16000

25

K25*29*10

29241/25

8.3

25

29

10

9700

14900

16000

K25*29*13

39241/25

10.4

25

29

13

10800

17900

16000

K25*29*17

59241/25

13.7

25

29

17

14500

25500

16000

K25*30*13

29242/25

12.9

25

30

13

14100

21300

16000

K25*30*20

59242/25

20.5

25

30

20

21100

28000

16000

K25*30*25

 

21

25

30

25

21700

40400

15000

K25*30*26

52.436

21.6

25

30

26

20100

26500

15000

K25*31*17

39243/25

21.8

25

31

17

19000

28000

16000

K25*31*21

39243/25

26.2

25

31

21

24100

37500

16000

K25*32*16

19244/25

24.5

25

32

16

20500

27500

15000

K25*33*20

19245/25

32

25

33

20

28000

37500

15000

K25*33*24

29245/25

38.7

25

33

24

33900

46500

15000

K25*34*18

 

32

25

34

18

48000

67000

15000

K25*35*30

39245/25

65.5

25

35

30

46500

61500

14000



Shaft
Diameter

Bearing Designation

Mass
Approx

Boundary Dimensions

Basic Load Rating

Limiting
Speed

Current

Oreginal Code

Fw

Ew

Bc

 Cr Dynamic

Cor
Static

Oil

mm

g

mm

N

rpm

25

K25*30*36 ZW

 

27

25

30

36

21000

35000

14000

26

K26*30*10

 

9

26

30

10

9500

15500

16000

K26*30*13

 

11.4

26

30

13

11100

18700

16000

K26*30*17

 

15

26

30

17

14700

27000

16000

K26*31*13

 

9

26

31

13

12400

18400

15000

K26*30*22

 

12.3

26

30

22

15200

28000

16000

27

K27*32*17

 

29

27

32

27

16000

34000

17000

28

K28*32*16.5

 

16

28

32

16.5

15000

32400

14000

K28*32*17

9242/28

18.2

28

32

17

15000

32400

14000

K28*33*13

29241/28

15.2

28

33

13

14800

23600

14000

K28*33*17

49241/28

19.5

28

33

17

19100

33000

14000

K28*33*27 TN

79241/28

19

28

33

17

22800

40500

14000

K28*34*17

39242/28

24.2

28

34

17

21300

35000

14000

K28*35*16

19243/28

26

28

35

16

21000

29000

14000

K28*35*18

 

31

28

35

18

23500

33500

14000

K28*35*20

29243/28

35

28

35

20

24000

34000

14000

K28*35*27

 

47

28

35

27

34500

54500

14000

K28*36*16

 

40

28

36

16

34000

47000

11000

K28*40*18

 

50

28

40

18

33000

36500

12000

K28*40*25

 

71

28

40

25

45000

54500

12000

30

K30*34*13

 

14.6

30

34

13

11800

21200

13000

K30*35*13

29241/30

16.3

30

35

13

15100

25000

13000

K30*35*17

49241/30

21.3

30

35

17

19100

33500

13000

K30*35*27

19241/30

33.3

30

35

27

30000

58500

13000

K30*37*16

29244/30

26.4

30

37

16

22500

33000

13000

K30*38*25

 

43

30

38

25

16000

39000

13000

K30*40*18

49243/30

44

30

40

18

31500

39500

12000

K30*40*30

 

78

30

40

30

48500

68500

13000

K30*35*26

 

32

30

35

26

23500

43500

12000

32

K32*37*13

29241/32

18.3

32

37

13

15000

25000

12000

K32*37*17

49241/32

22.4

32

37

17

19400

35000

12000

K32*37*27

19241/32

36.7

32

37

27

29500

59500

12000

K32*37*28 TN

 

22.3

32

37

28

23100

43000

12000

K32*38*16

 

25

32

38

16

21000

34000

12000

K32*38*20

49242/32

31

32

38

20

26000

44500

12000

K32*38*26 TN

 

25.2

32

38

26

27000

46500

12000

K32*39*16

19243/32

36.7

32

39

16

23500

35000

12000

K32*39*18

 

37.2

32

39

18

26000

40500

12000

K32*40*20

19244/32

48

32

40

20

37000

40500

12000


Such needle roller bearings in general do not have the inner ring. If the need to use the inner ring, the choice of IR-type inner circle.
HT ram into the outer ring bearing needle roller bearings at both ends of piercing (HK-type) and bearing one end closed (BK-type). Stamping and perforation of the outer ring needle roller bearings compared to the sealed-bearing for the closed end, apply to shaft and affordable small Axial momentum.

Sealed with a needle roller bearings stamping outer ring Sealing, in the general working conditions, to protect the bearings and grease from the debris penetrated leakage. Therefore, using the temperature of -20 ℃ -120 ℃ within the scope of the long-term operation. If the appropriate time to add grease or short-term use, can be used to +130 ℃.
A ring made of synthetic rubber, lip good elasticity, and lined with steel-core, mechanical rigidity strong addition, the ring set up to maintain the axial guiding role.

If there is any question of stamped cup needle roller bearings. Welcome to contact us in details.


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Needle Roller Bearings
Drawn cup needle roller bearing
Drawn cup roller clutch bearings (One-way Bearing)
Axial needle roller bearing and washer
Radial needle roller and supporting frame unit
Inner ring,(IR,LR)
Needle roller bearings
Inner ring,(IR,LR)
Needle roller bearings
Stud type track rollers (Cam Followers)
Yoke type tract rollers (Roller Followers)

Other related category: Auto Bearings,   Power Transmission Parts,   Auto Steering Gears
Relative Product : Deep Groove Ball Bearings , Angular Contact Ball Bearing , Cylindrical Roller Bearings , Self-Aligning Ball Bearing , Spherical Roller Bearings , Tapered Roller Bearings , Bearing Units , Thrust Bearings , Needle Roller Bearings , Linear Bearings , Special Non Standard Bearings

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