RSTO

外圈无挡边，无内圈支承滚轮

STO

外圈无挡边，有内圈支承滚轮

RNA22...2RS

双面密封，无内圈支承滚轮

NA22...2RS

双面密封，有内圈支承滚轮

NATR

NATR...PP

平挡圈轴向引导支承滚轮

NATV

NATV...PP

平挡圈轴向引导支承滚轮，满针型

NUTR

滚动体引导支承滚轮，满滚子型

CRY

英制平挡圈轴向引导支承滚轮

KR

由挡边及挡圈轴向引导的曲线滚轮

KR...PP

带密封圈的曲线滚轮

KRE

带偏心套的曲线滚轮

KRE...PP

带偏心套及密封的曲线滚轮

KRV

由挡边及挡圈轴向引导的曲线滚轮，满针型

KRV...PP

带密封圈的曲线滚轮

KRVE

带偏心套的曲线滚轮

KRVE...PP

带偏心套及密封的曲线滚轮

NUKR

滚动体轴向引导的曲线滚轮，满滚子型

NUKRE

带偏心套的曲线滚轮

CR

英制系列曲线滚轮

轴径Shaft Diameter

轴承型号Bearing Designation

外形尺寸Boudary Dimensions

基本额定负荷Basic Load Rating

极限转速Limiting Speed

动Co

静Cor

作为支承滚轮

不带密封without realing

近似重量Mass Approx

带密封withrealing

近似重量Mass Approx

d

D

B

As yoke type track rollers

mm

动Co

静Cor

油润滑Oil

g

g

mm

N

rpm

5

NATR 5

14

NATR 5 PP

14

5

16

12

3050

3000

2050

2400

22000

5

NATV 5

15

NATV 5 PP

15

5

16

12

4500

6300

3680

4300

8500

6

NATR 6

20

NATR 6 PP

20

6

19

12

3600

3650

2450

2850

20000

6

NATV 6

21

NATV 6 PP

21

6

19

12

5700

8700

4600

6750

7000

8

NATR 8

41

NATR 8 PP

41

8

24

15

4500

5400

3900

4500

5000

8

NATV 8

42

NATV 8 PP

42

8

24

15

8600

12000

6700

9800

5500

10

NATR 10

64

NATR 10 PP

64

10

30

15

6100

7800

4500

6900

11000

10

NATV 10

65

NATV 10 PP

65

10

30

15

10900

17000

7600

11800

4500

12

NATR 12

71

NATR 12 PP

71

12

32

15

6600

9800

4660

7000

9000

12

NATV 12

72

NATV 12 PP

72

12

32

15

11800

19000

7800

1300

3900

15

NATR 15

103

NATR 15 PP

103

15

35

19

10500

17500

7800

11500

7000

15

NATV 15

105

NATV 15 PP

105

15

35

19

16000

32500

10200

20500

3400

17

NATR 17

144

NATR 17 PP

144

17

40

21

11800

19400

9500

13500

6000

17

NATV 17

152

NATV 17 PP

152

17

40

21

19600

37000

1200

23000

2900

20

NATR 20

246

NATR 20 PP

246

20

47

25

17500

29800

13500

22500

4900

20

NATV 20

254

NATV 20 PP

254

20

47

25

25800

57000

19000

39500

2600

25

NATR 25

275

NATR 25 PP

275

25

52

25

19500

36500

13400

23500

3600

25

NATV 25

285

NATV 25 PP

285

25

52

25

29000

69600

19800

40900

2100

30

NATR 30

470

NATR 30 PP

470

30

62

29

31000

57500

20900

35500

2600

30

NATV 30

481

NATV 30 PP

481

30

62

29

45000

10400

27800

60900

1700

35

NATR 35

635

NATR 35 PP

635

35

72

29

34000

67500

22500

41000

2000

35

NATV 35

647

NATV 35 PP

3477

35

72

29

50800

109500

30900

70800

1400

40

NATR 40

805

NATR 40 PP

805

40

80

32

47000

91500

30900

56500

1700

40

NATV 40

890

NATV 40 PP

890

40

80

32

64000

139000

39800

87800

1300

45

NATR 45

910

NATR 45 PP

910

45

85

32

49100

98000

30600

56900

1500

50

NATR 50

960

NATR 50 PP

960

50

90

32

50500

10600

30600

57500

1300

50

NATV 50

990

NATV 50 PP

990

50

90

32

69500

18700

38700

90900

1000

轴径Shaft Diameter

轴承型号Bearing Designation

近似重量Mass Approx

外形尺寸Boudary Dimensions

基本额定负荷Basic Load Rating

极限转速Limiting Speed

动Co

静Cor

作为支承滚轮

d

D

B

C

D１

As yoke type track rollers

mm

动Co

静Cor

油润滑Oil

g

mm

N

rpm

15

NUTR15

99

15

35

19

18

20

20500

24500

13900

15300

6500

17

NUTR17

147

17

40

21

20

22

21800

28500

16500

20500

5500

15

NUTR15 42

158

15

42

19

18

20

20500

24500

16800

21800

6500

17

NUTR17 47

220

17

47

21

20

20

21800

28500

19000

25000

5500

20

NUTR20

245

20

47

25

24

27

36900

48900

26000

33500

4200

20

NUTR20 52

321

20

52

25

24

27

36900

48900

29800

39800

4200

25

NUTR25

281

25

52

25

24

31

40800

58500

27500

35000

3400

25

NUTR25 62

450

25

62

25

24

31

40800

58500

32500

47800

3400

30

NUTR30

465

30

62

29

28

38

56800

77500

39500

49500

2600

30

NUTR30 72

697

30

72

29

28

38

56800

77500

46000

62800

2600

35

NUTR35

630

35

72

29

28

44

63000

91000

42500

59000

2100

35

NUTR35 80

836

35

80

29

28

44

63000

91000

49500

70500

2100

40

NUTR40

816

40

80

32

30

51

87900

108000

54000

73600

1600

45

NUTR45

883

45

85

32

30

55

93600

119000

54000

77500

1400

40

NUTR40 90

1129

40

90

32

30

51

87900

108000

63800

93600

1600

50

NUTR50

950

50

90

32

30

60

98900

140000

55900

79000

1300

45

NUTR45 100

1396

45

100

32

30

55

93600

119000

70500

106000

1400

50

NUTR50 110

1690

50

110

32

30

60

98900

140000

73600

118000

1300

轴径Shaft Diameter

轴承型号Bearing Designation

外形尺寸Boudary Dimensions

基本额定负荷Basic Load Rating

极限转速Limiting Speed

动Co

静Cor

作为支承滚轮

As yoke type track rollers

无内圈without inner ring

带内圈with inner ring

D

d

Fw

B

C

动Co

静Cor

油润滑Oil

mm

mm

N

rpm

6

RNA 22/6.2RS

NA 22/6.2RS

19

6

10

12

11.8

5300

4650

3900

3700

18000

RNA 22/6.2RS X

NA 22/6.2RS X

19

6

10

12

11.8

5300

4650

3900

3700

18000

8

RNA 22/8.2RS

NA22/8.2RS

24

8

12

12

11.8

5700

5400

4800

4800

14000

RNA 22/8.2RS X

NA22/8.2RS

24

8

12

12

11.8

5700

5400

4800

4800

14000

10

RNA 2200.2RS

NA2200.2RS

30

10

14

14

13.8

7800

8300

7000

8000

11000

RNA 2200.2RS X

NA2200.2RS X

30

10

14

14

13.8

7800

8300

7000

8000

11000

12

RNA 2201.2RS

NA2201.2RS

32

12

16

14

13.8

8700

9900

7500

9000

9500

RNA 2201.2RS X

NA2201.2RS X

32

12

16

14

13.8

8700

9900

7500

9000

9500

15

RNA 2202.2RS

NA2202.2RS

35

15

20

14

13.8

9800

12300

7600

9600

7000

RNA 2202.2RS X

NA2202.2RS X

35

15

20

14

13.8

9800

12300

7600

9600

7000

17

RNA 2203.2RS

NA2203.2RS

40

17

22

16

15.8

12200

16700

9900

13800

6000

RNA 2203.2RS X

NA2203.2RS X

40

17

22

16

15.8

12200

16700

9900

13800

6000

20

RNA 2204.2RS

NA2204.2RS

47

20

25

18

17.8

18900

22300

15200

18300

4600

RNA 2204.2RS X

NA2204.2RS X

47

20

25

18

17.8

18900

22300

15200

18300

4600

25

RNA 2205.2RS

NA2205.2RS

52

25

30

18

17.8

21100

27000

15700

20000

3500

RNA 2205.2RS X

NA2205.2RS X

52

25

30

18

17.8

21100

27000

15700

20000

3500

30

RNA 2206.2RS

NA2206.2RS

62

30

35

20

19.8

23300

32000

18300

25500

2800

RNA 2206.2RS X

NA2206.2RS X

62

30

35

20

19.8

23300

32000

18300

25500

2800

35

RNA 2207.2RS

NA2207.2RS

72

35

42

23

22.7

30000

46500

23000

35500

2200

RNA 2207.2RS X

NA2207.2RS X

72

35

42

23

22.7

30000

46500

23000

35500

2200

40

RNA 2208.2RS

NA2208.2RS

80

40

48

23

22.7

38500

58000

27500

40500

1700

RNA 2208.2RS X

NA2208.2RS X

80

40

48

23

22.7

38500

58000

27500

40500

1700

45

RNA 2209.2RS

NA2209.2RS

85

45

52

23

22.7

40500

64000

28500

43000

1600

RNA 2209.2RS X

NA2209.2RS X

85

45

52

23

22.7

40500

64000

28500

43000

1600

50

RNA2210.2RS

NA2210.2RS

90

50

58

23

22.7

42500

70000

28000

42500

1300

RNA 2210.2RS X

NA2210.2RS X

90

50

58

23

22.7

42500

70000

28000

42500

1300

外径

轴承型号

外形尺寸

MNm

基本额定负荷 (N)

极限转速

不带偏心套

带偏心套

D

d

C

rs

B

B1

B

G

G1

M

M1

C1

d2

d1

B3

e

动Co

静Cor

作为支承滚轮

mm

动Cow

静Corw

rmp

16

KR16

KRE 16

16

6

11

0.15

28

16

--

M 6

8

4

--

0.6

12

9

7

0.5

3

3800

3750

3150

3300

22000

KR16 PP

KRE 16 PP

16

6

11

0.15

28

16

--

M 6

8

4

--

0.6

12

9

7

0.5

3

3800

3750

3150

3300

16000

KRV 16

KRVE 16

16

6

11

0.15

28

16

--

M 6

8

4

--

0.6

12

9

7

0.5

3

6400

8500

4850

6500

8500

KRV 16 PP

KRVE16 PP

16

6

11

0.15

28

16

--

M 6

8

4

--

0.6

12

9

7

0.5

3

6400

8500

4850

6500

8500

19

KR19

KRE19

19

8

11

0.15

32

20

--

M 8

10

4

--

0.6

14

11

9

0.5

8

4250

4600

3500

3900

20000

KR19PP

KRE 19 PP

19

8

11

0.15

32

20

--

M 8

10

4

--

0.6

14

11

9

0.5

8

4250

4600

3500

3900

14000

KRV 19

KRVE 19

19

8

11

0.15

32

20

--

M 8

10

4

--

0.6

14

11

9

0.5

8

7300

10800

5500

7900

7000

KRV19PP

KRVE 19 PP

19

8

11

0.15

32

20

--

M 8

10

4

--

0.6

14

11

9

0.5

8

7300

10800

5500

7900

7000

22

KR 22

KRE22

22

10

12

0.3

36

23

--

M 10X1

12

4

--

0.6

17

13

10

0.5

15

5700

6500

4450

5200

16000

KR 22 PP

KRE 22 PP

22

10

12

0.3

36

23

--

M 10X1

12

4

--

0.6

17

13

10

0.5

15

5700

6500

4450

5200

11000

KRV 22

KRVE 22

22

10

12

0.3

36

23

--

M 10X1

12

4

--

0.6

17

13

10

0.5

15

8600

12900

6300

9100

6000

KRV 22 PP

KRVE 22 PP

22

10

12

0.3

36

23

--

M 10X1

12

4

--

0.6

17

13

10

0.5

15

8600

12900

6300

9100

6000

26

KR 26

KRE26

26

10

12

0.3

36

23

--

M 10X1

12

4

--

0.6

17

13

10

0.5

15

5700

6500

5100

6200

16000

KR26 PP

KRE 26 PP

26

10

12

0.3

36

23

--

M 10X1

12

4

--

0.6

17

13

10

0.5

15

5700

6500

5100

6200

11000

KRV 26

KRVE 26

26

10

12

0.3

36

23

--

M 10X1

12

4

--

0.6

17

13

10

0.5

15

8600

12900

7300

11300

6000

KRV 26 PP

KRVE26 PP

26

10

12

0.3

36

23

--

M 10X1

12

4

--

0.6

17

13

10

0.5

15

8600

12900

7300

11300

6000

30

KR30

KRE 30

30

12

14

0.6

40

25

6

M 12X1.5

13

4

3

0.6

23

15

11

0.5

22

8100

9700

6800

8400

11000

KR 30 PP

KRE30 PP

30

12

14

0.6

40

25

6

M 12X1.5

13

6

3

0.6

23

15

11

0.5

22

8100

9700

6800

8400

8300

KRV 30

KRVE30

30

12

14

0.6

40

25

6

M 12X1.5

13

6

3

0.6

23

15

11

0.5

22

12200

19000

9500

14600

4500

KRV 30 PP

KRVE 30 PP

30

12

14

0.6

40

25

6

M 12X1.5

13

6

3

0.6

23

15

11

0.5

22

12200

19000

9500

14600

4500

32

KR 32

KRE 32

32

12

14

0.6

40

25

6

M 12X1.5

13

6

3

0.6

23

15

11

0.5

22

8100

9700

7100

9000

11000

KR 32 PP

KRE 32PP

32

12

14

0.6

40

25

6

M 12X1.5

13

6

3

0.6

23

15

11

0.5

22

8100

9700

7100

9000

8300

KRV 32

KRVE 32

32

12

14

0.6

40

25

6

M 12X1.5

13

6

3

0.6

23

15

11

0.5

22

12200

19000

10000

15800

4500

KRV 32 PP

KRVE 32 PP

32

12

14

0.6

40

25

6

M 12X1.5

13

6

3

0.6

23

15

11

0.5

22

12200

19000

10000

15800

4500

35

KR 35

KRE 35

35

16

18

0.6

52

32.5

8

M 16X1.5

17

6

3

0.8

27

20

14

1

58

12900

19000

9700

14100

7000

KR 35 PP

KRE 35 PP

35

16

18

0.6

52

32.5

8

M 16X1.5

17

6

3

0.8

27

20

14

1

58

12900

19000

9700

14100

7000

KRV 35

KRVE 35

35

16

18

0.6

52

32.5

8

M 16X1.5

17

6

3

0.8

27

20

14

1

58

18300

35000

12800

23000

3400

KRV 35 PP

KRVE 35 PP

35

16

18

0.6

52

32.5

8

M 16X1.5

17

6

3

0.8

27

20

14

1

58

18300

35000

12800

23000

3400

NUKR35

NUKRE 35

35

16

18

0.6

52

32.5

8

M 16X1.5

17

6

3

0.8

21

20

14

1

58

23000

27000

16000

18300

6500

40

KR40

KRE 40

40

18

20

1

58

36.5

8

M 18X1.5

19

6

3

0.8

32

22

16

1

87

14200

20400

10900

15500

6000

KR 40 PP

KRE 40 PP

40

18

20

1

58

36.5

8

M 18X1.5

19

6

3

0.8

32

22

16

1

87

14200

20400

10900

15500

6000

KRV 40

KRVE40

40

18

20

1

58

36.5

8

M 18X1.5

19

6

3

0.8

32

22

16

1

87

21000

39500

14800

26500

2900

KRV 40 PP

KRVE 40 PP

40

18

20

1

58

36.5

8

M 18X1.5

19

6

3

0.8

32

22

16

1

87

21000

39500

14800

26500

2900

NUKR40

NUKRE 40

40

18

20

1

58

36.5

8

M 18X1.5

19

6

3

0.8

23

22

16

1

87

24800

31000

18500

22800

5500

47

KR 47

KRE47

47

20

24

1

66

40.5

9

M 20X1.5

21

8

4

0.8

37

24

18

1

120

19500

32000

15500

25500

4900

KR47 PP

KRE47 PP

47

20

24

1

66

40.5

9

M 20X1.5

21

8

4

0.8

37

24

18

1

120

19500

32000

15500

25500

4900

KRV 47

KRVE47

47

20

24

1

66

40.5

9

M 20X1.5

21

8

4

0.8

37

24

18

1

120

28000

59000

20600

42000

2600

KRV 47 PP

KRVE47 PP

47

20

24

1

66

40.5

9

M 20X1.5

21

8

4

0.8

37

24

18

1

120

28000

59000

20600

42000

2600

NUKR47

NUKRE47

47

20

24

1

66

40.5

9

M 20X1.5

21

8

4

0.8

27

24

18

1

120

39000

50000

28000

34500

4200

52

KR52

KRE 52

52

20

24

1

66

40.5

9

M 20X1.5

21

8

4

0.8

37

24

18

1

120

19500

32000

16800

28500

4900

KR52 PP

KRE52 PP

52

20

24

1

66

40.5

9

M 20X1.5

21

8

4

0.8

37

24

18

1

120

19500

32000

16800

28500

4900

KRV52

KRVE52

52

20

24

1

66

40.5

9

M 20X1.5

21

8

4

0.8

37

24

18

1

120

28000

59000

22500

48000

2600

KRV 52 PP

KRVE52 PP

52

20

24

1

66

40.5

9

M 20X1.5

21

8

4

0.8

37

24

18

1

120

28000

59000

22500

48000

2600

NUKR52

NUKRE52

52

20

24

1

66

40.5

9

M 20X1.5

21

8

4

0.8

31

24

18

1

120

43500

60000

29000

37500

3400

62

KR62

KRE62

62

24

29

1

80

49.5

11

M 24X1.5

25

8

4

0.8

44

28

22

1

220

30500

53000

26500

47500

3800

KR62 PP

KRE62 PP

62

24

29

1

80

49.5

11

M 24X1.5

25

8

4

0.8

44

28

22

1

220

30500

53000

26500

47500

3800

KRV 62

KRVE62

62

24

29

1

80

49.5

11

M 24X1.5

25

8

4

0.8

44

28

22

1

220

41500

91000

34000

76000

2200

KRV 62 PP

KRVE62 PP

62

24

29

1

80

49.5

11

M 24X1.5

25

8

4

0.8

44

28

22

1

220

41500

91000

34000

76000

2200

NUKR62

NUKRE 62

62

24

29

1

80

49.5

11

M 24X1.5

25

8

4

0.8

38

28

22

1

220

59000

79000

40500

51000

2600

72

KR72

KRE72

72

24

29

1.1

80

49.5

11

M 24X1.5

25

8

4

0.8

44

28

22

1

220

30500

53000

28000

53000

3800

KR72 PP

KRE72 PP

72

24

29

1.1

80

49.5

11

M 24X1.5

25

8

4

0.8

44

28

22

1

220

30500

53000

28000

53000

3800

KRV72

KRVE72

72

24

29

1.1

80

49.5

11

M 24X1.5

25

8

4

0.8

44

28

22

1

220

41500

91000

37000

85000

2200

KRV72 PP

KRVE72 PP

72

24

29

1.1

80

49.5

11

M 24X1.5

25

8

4

0.8

44

28

22

1

220

41500

91000

37000

85000

2200

NUKR72

NUKRE72

72

24

29

1.1

80

49.5

11

M 24X1.5

25

8

4

0.8

44

28

22

1

220

65000

93000

45000

61000

2100

80

KR80

KRE80

80

30

35

1.1

100

63

15

M 30X1.5

32

8

4

1

53

35

29

1.5

450

45000

85000

39500

77000

2600

KR80 PP

KRE80 PP

80

30

35

1.1

100

63

15

M 30X1.5

32

8

4

1

53

35

29

1.5

450

45000

85000

39500

77000

2600

KRV80

KRVE80

80

30

35

1.1

100

63

15

M 30X1.5

32

8

4

1

53

35

29

1.5

450

60000

142000

49500

120000

1700

KRV80 PP

KRVE80 PP

80

30

35

1.1

100

63

15

M 30X1.5

32

8

4

1

53

35

29

1.5

450

60000

142000

49500

120000

1700

NUKR 80

NUKRE80

80

30

35

1.1

100

63

15

M 30X1.5

32

8

4

1

47

35

29

1.5

450

95000

133000

67000

93000

1800

85

KR85

KRE85

85

30

35

1.1

100

63

15

M 30X1.5

32

8

4

1

53

35

29

1.5

450

45000

85000

40500

80000

2600

KR85 PP

KRE85 PP

85

30

35

1.1

100

63

15

M 30X1.5

32

8

4

1

53

35

29

1.5

450

45000

85000

40500

80000

2600

90

KR 90

KRE90

90

30

35

1.1

100

63

15

M 30X1.5

32

8

4

1

53

35

29

1.5

450

45000

85000

41500

83000

2600

KR90 PP

KRE 90 PP

90

30

35

1.1

100

63

15

M 30X1.5

32

8

4

1

53

35

29

1.5

450

45000

85000

41500

83000

2600

KRV 90

KRVE 90

90

30

35

1.1

100

63

15

M 30X1.5

32

8

4

1

53

35

29

1.5

450

60000

142000

53000

130000

1700

KRV90 PP

KRVE 90 PP

90

30

35

1.1

100

63

15

M 30X1.5

32

8

4

1

53

35

29

1.5

450

60000

142000

53000

130000

1700

NUKR90

NUKRE90

90

30

35

1.1

100

63

15

M 30X1.5

32

8

4

1

47

35

29

1.5

450

95000

133000

77000

110000

1800