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Stud Type Track Roller Bearings KR40
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Stud Type Track Roller Bearings KR40

1.13 years experience of needle roller bearings manufacturing
2.Rich stock, fast delivery ( 3-5 days)
3.Samples available
4.Packing details ( single box packing/industrial packing)
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  • KR40

  • XSP or OEM

Stud Type Track Roller Bearings KR40


XSP-track roller bearings consist of a bolt as the inner raceway of the roller set and a thick-walled outer ring. The shoulder of the bolt shaft and the end ring pressed on the bolt constitute the guide surface of the outer ring along the two side directions. When the curved roller bearing moves on the flat raceway or cam plate, the internal stress of the roller increases due to the elastic deformation of the outer ring. Therefore, the amount of load applied in this case is to use curved roller needle roller bearings.

The track roller bearings have a thick-walled outer ring. With this outer ring, the roller can roll directly on the raceway and can bear a large load. The supporting rollers include pressure rollers, eccentric rollers, and rocker rollers. The outer diameter of the rollers is cylindrical or spherical. The outer ring of the ball can compensate the oblique position during installation.



轴承型号及近似重量

Bearing Designation

Approx. Mass

外形尺寸

Boundary Dimensions(mm）

螺母

拧紧距

Nut

Tightening

TorqueMA

基本额定负荷

极限转速

Limiting

Speed

(Rpm)

无偏心罩壳

Without

Eccentric Collar

重量
  Mass

带偏心罩壳

With

Eccentric Collar

重量
  Mass

D

d

C

B

B1

B2

G

G1

M

M1

C1

d2

低心套
  d1 hg

B3

e

动 Cr

Dynamic

静 Cor

Static

作为曲线滚轮

动 

Cw

静 

Cow

Grease

g

g

mm

mm

Nm

N

N

rpm

CF6

KR16

18

KRE16

20

16

6

11

28

16

-

M6

8

45)

-

0.6

12

9

7

0.5

2.5

3650

3540

3020

3100

18000

CF6uu

KR  16PP

18

KRE16PP

20

16

6

11

28

16

-

M6

8

4 5)

-

0.6

12

9

7

0.5

2.5

3650

3540

3020

3100

12000

CF6V

KRV16

20

KRVE16

22

16

6

11

28

16

-

M6

8

4 5)

-

0.6

12

9

7

0.5

2.5

6000

8000

4610

6000

7200

CF6Vuu

KRV16PP

20

KRVE16PP

22

16

6

11

28

16

-

M6

8

4 5)

-

0.6

12

9

7

0.5

2.5

6000

8000

4610

6000

7200

CF8

KR19

28

KRE19

31.2

19

8

11

32

20

-

M8

10

4 5)

-

0.6

14

11

9

0.5

6.8

3820

4160

3220

3100

16000

CF8uu

KR19PP

28

KRE19PP

31.2

19

8

11

32

20

-

M8

10

4 5)

-

0.6

14

11

9

0.5

6.8

3820

4160

3220

3100

11300

CF8V

KRV19

32

KRVE19

35.2

19

8

11

32

20

-

M8

10

4 5)

-

0.6

14

11

9

0.5

6.8

6300

9800

5000

6900

6000

CF8Vuu

KRV19PP

32

KRVE19PP

35.2

19

8

11

32

20

-

M8

10

4 5)

-

0.6

14

11

9

0.5

6.8

6300

9800

5000

6900

6000

CF10

KR22

44

KRE22

48.3

22

10

12

36

23

-

M10X1

12

4

-

0.6

17

13

10

0.5

12.5

4770

5010

3450

4020

10000

CF10uu

KR22PP

44

KRE22PP

48.3

22

10

12

36

23

-

M10X1

12

4

-

0.6

17

13

10

0.5

12.5

4770

5010

3450

4020

9000

CF10V

KRV22

45

KRVE22

49.3

22

10

12

36

23

-

M10X1

12

4

-

0.6

17

13

10

0.5

12.5

6200

9900

5300

7100

4500

CF10Vuu

KRV22PP

45

KRVE22PP

49.3

22

10

12

36

23

-

M10X1

12

4

-

0.6

17

13

10

0.5

12.5

6200

9900

5300

7100

4500

CF10-1

KR26

58

KRE26

62.3

26

10

12

36

23

-

M10X1

12

4

-

0.6

17

13

10

0.5

12.5

4100

5500

4100

5200

10000

CF10-1uu

KR26PP

58

KRE26PP

62.3

26

10

12

36

23

-

M10X1

12

4

-

0.6

17

13

10

0.5

12.5

4100

5500

4100

5200

9100

CF10-1V

KRV26

61

KRVE26

65.3

26

10

12

36

23

-

M10X1

12

4

-

0.6

17

13

10

0.5

12.5

6600

9900

5320

8900

4300

CF10-1Vuu

KRV26PP

61

KRVE26PP

65.3

26

10

12

36

23

-

M10X1

12

4

-

0.6

17

13

10

0.5

12.5

6600

9900

5320

8900

4300

CF12

KR30

87

KRE30

92.5

30

12

14

40

25

6

M12X1.5

13

6

3

0.6

23

15

11

0.5

18.2

6140

7700

5820

6400

9000

CF12uu

KR30PP

87

KRE30PP

92.5

30

12

14

40

25

6

M12X1.5

13

6

3

0.6

23

15

11

0.5

18.2

6140

7700

5820

6400

6300

CF12V

KRV30

89

KRVE30

94.5

30

12

14

40

25

6

M12X1.5

13

6

3

0.6

23

15

11

0.5

18.2

9200

10100

7500

10600

3200

CF12Vuu

KRV30PP

89

KRVE30PP

94.5

30

12

14

40

25

6

M12X1.5

13

6

3

0.6

23

15

11

0.5

18.2

9200

10100

7500

10600

3200

CF12-1

KR32

98

KRE32

103.5

32

12

14

40

25

6

M12X1.5

13

6

3

0.6

23

15

11

0.5

18.2

6100

8700

5100

7001

9000

CF12-1uu

KR32PP

98

KRE32PP

103.5

32

12

14

40

25

6

M12X1.5

13

6

3

0.6

23

15

11

0.5

18.2

6100

8700

5100

7001

6300

CF12-1V

KRV32

100

KRVE32

105.5

32

12

14

40

25

6

M12X1.5

13

6

3

0.6

23

15

11

0.5

18.2

8220

12600

8000

11800

3220

CF12-1Vuu

KRV32PP

100

KRVE32PP

105.5

32

12

14

40

25

6

M12X1.5

13

6

3

0.6

23

15

11

0.5

18.2

8220

12600

8000

11800

3220

CF16

KR35

169

KRE35

181.5

35

16

18

52

32.5

8

M16X1.5

17

6

3

0.8

27

20

14

1

45.8

9900

15000

7900

10100

5800

CF16uu

KR35PP

169

KRE35PP

181.5

35

16

18

52

32.5

8

M16X1.5

17

6

3

0.8

27

20

14

1

45.8

9900

15000

7900

10100

5800

CF16V

KRV35

171

KRVE35

183.5

35

16

18

52

32.5

8

M16X1.5

17

6

3

0.8

27

20

14

1

45.8

10300

24000

9800

16000

2800

CF16Vuu

KRV35PP

171

KRVE35PP

183.5

35

16

18

52

32.5

8

M16X1.5

17

6

3

0.8

27

20

14

1

45.8

10300

24000

9800

16000

2800


NUKR35

164

NUKRE35

176.5

35

16

18

52

32.5

8

M16X1.5

17

6

3

0.8

21

20

14

1

45.8

15100

19980

10120

16300

4230

CF18

KR40

247

KRE40

262.8

40

18

20

58

36.5

8

M18X1.5

19

6

3

0.8

32

22

16

1

68.7

9290

11400

8100

11500

4200

CF18uu

KR40PP

247

KRE40PP

262.8

40

18

20

58

36.5

8

M18X1.5

19

6

3

0.8

32

22

16

1

68.7

9290

11400

8100

11500

4200

CF18V

KRV40

249

KRVE40

264.8

40

18

20

58

36.5

8

M18X1.5

19

6

3

0.8

32

22

16

1

68.7

11200

23500

10800

18500

2100

CF18Vuu

KRV40PP

249

KRVE40PP

264.8

40

18

20

58

36.5

8

M18X1.5

19

6

3

0.8

32

22

16

1

68.7

11200

23500

10800

18500

2100


NUKR40

242

NUKRE40

257.8

40

18

20

58

36.5

8

M18X1.5

19

6

3

0.8

23

22

16

1

68.7

13800

18000

12500

18800

4210

CF20-1

KR47

386

KRE47

405.5

47

20

24

66

40.5

9

M20X1.5

21

8

4

0.8

37

24

18

1

101

12500

22000

10500

20500

3900

CF20-1uu

KR47PP

386

KRE47PP

405.5

47

20

24

66

40.5

9

M20X1.5

21

8

4

0.8

37

24

18

1

101

12500

22000

10500

20500

3900

CF20-1V

KRV47

390

KRVE47

409.5

47

20

24

66

40.5

9

M20X1.5

21

8

4

0.8

37

24

18

1

101

16000

41000

16600

32000

1800

CF20-1Vuu

KRV47PP

390

KRVE47PP

409.5

47

20

24

66

40.5

9

M20X1.5

21

8

4

0.8

37

24

18

1

101

16000

41000

16600

32000

1800


NUKR47

380

NUKRE47

399.5

47

20

24

66

40.5

9

M20X1.5

21

8

4

0.8

27

24

18

1

101

30200

40000

18900

28500

3200

CF20

KR52

461

KRE52

480.5

52

20

24

66

40.5

9

M20X1.5

21

8

4

0.8

37

24

18

1

101

10500

21000

10800

22500

3990

CF20uu

KR52PP

461

KRE52PP

480.5

52

20

24

66

40.5

9

M20X1.5

21

8

4

0.8

37

24

18

1

101

10500

21000

10800

22500

3990

CF20V

KRV52

465

KRVE52

484.5

52

20

24

66

40.5

9

M20X1.5

21

8

4

0.8

37

24

18

1

101

22000

39000

10500

38100

1800

CF20Vuu

KRV52PP

465

KRVE52PP

484.5

52

20

24

66

40.5

9

M20X1.5

21

8

4

0.8

37

24

18

1

101

22000

39000

10500

38100

1800


NUKR52

450

NUKER52

469.5

52

20

24

66

40.5

9

M20X1.5

21

8

4

0.8

31

24

18

1

101

37500

49300

15001

22503

1900

CF24

KR62

790

KRE62

818.2

62

24

29

80

49.5

11

M24X1.5

25

8

4

0.8

44

28

22

1

205

20500

33000

16500

31500

2100

CF24uu

KR62PP

790

KR6E2PP

818.2

62

24

29

80

49.5

11

M24X1.5

25

8

4

0.8

44

28

22

1

205

20500

33000

16500

31500

2100

CF24V

KRV62

802

KREV62

830.2

62

24

29

80

49.5

11

M24X1.5

25

8

4

0.8

44

28

22

1

205

31700

61000

29600

56000

1300

CF24Vuu

KRV62PP

802

KRVE62PP

830.2

62

24

29

80

49.5

11

M24X1.5

25

8

4

0.8

44

28

22

1

205

31700

61000

29600

56000

1300


NUKR62

795

NUKRE62

823.5

62

24

29

80

49.5

11

M24X1.5

25

8

4

0.8

38

28

22

1

205

41000

59300

40500

51000

1300

CF24-1

KR72

1040

KRE72

1068.2

72

24

29

80

49.5

11

M24X1.5

25

8

4

0.8

44

28

22

1

205

41500

50300

25000

50890

2800

CF24-1uu

KR72PP

1040

KRE72PP

1068.2

72

24

29

80

49.5

11

M24X1.5

25

8

4

0.8

44

28

22

1

205

20500

50000

25000

50890

2800

CF24-1V

KRV72

1045

KRVE72

1073.2

72

24

29

80

49.5

11

M24X1.5

25

8

4

0.8

44

28

22

1

205

31500

71000

27000

75000

1200

CF24-1Vuu

KRV72PP

1045

KRVE72PP

1073.2

72

24

29

80

49.5

11

M24X1.5

25

8

4

0.8

44

28

22

1

205

31500

71000

27000

75000

1200


NUKR72

1200

NUKRE72

1038.2

72

24

29

80

49.5

11

M24X1.5

25

8

4

0.8

44

28

22

1

205

45500

63000

35000

41000

1020

CF30

KR80

1550

KRE80

1610

80

30

35

100

63

15

M30X1.5

32

8

4

1

53

35

29

1.5

315

40800

75300

24500

57000

2030

CF30uu

KR780PP

1550

KRE780PP

1610

80

30

35

100

63

15

M30X1.5

32

8

4

1

53

35

29

1.5

315

40800

75300

24500

57000

2030

CF30V

KRV80

1561

KRVE80

1621

80

30

35

100

63

15

M30X1.5

32

8

4

1

53

35

29

1.5

315

46000

102000

39900

100600

1000

CF30Vuu

KRV80PP

1561

KRVE80PP

1621

80

30

35

100

63

15

M30X1.5

32

8

4

1

53

35

29

1.5

315

46000

102000

39900

100600

1000


NUKR80

1800

NUKRE80

1600

80

30

35

100

63

15

M30X1.5

32

8

4

1

47

35

29

1.5

315

75000

103600

50200

71000

1200

CF30-1

KR85

1740

KRE85

1800

85

30

35

100

63

15

M30X1.5

32

8

4

1

53

35

29

1.5

315

38700

64300

29900

69000

1840

CF30-1uu

KR85PP

1740

KRE85PP

1800

85

30

35

100

63

15

M30X1.5

32

8

4

1

53

35

29

1.5

315

38700

64300

29900

69000

1840

CF30-2

KR90

1950

KRE90

2010

90

30

35

100

63

15

M30X1.5

32

8

4

1

53

35

29

1.5

315

38700

64300

29900

69000

1840

CF30-2uu

KR90PP

1950

KRE90PP

2010

90

30

35

100

63

15

M30X1.5

32

8

4

1

53

35

29

1.5

315

38700

64300

29900

69000

1840

CF30-2V

KRV90

1970

KRVE90

2030

90

30

35

100

63

15

M30X1.5

32

8

4

1

53

35

29

1.5

315

48970

102300

38800

100000

1600

CF30-2Vuu

KRV90PP

1970

KRVE90PP

2030

90

30

35

100

63

15

M30X1.5

32

8

4

1

53

35

29

1.5

315

48970

102300

38800

100000

1600


NUKR90

2300

NUKRE90

2020

90

30

35

100

63

15

M30X1.5

32

8

4

1

47

35

29

1.5

315

75000

103300

51400

9300

1500


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