﷫޹˾
֤ͨ ENGLISH| İ |
 
˾ ֤ϵ Ʒ Ŷ̬зϵ ҳ
ҪƷ

 

ԸԷϢҷϢ

 

ʵȦ(Ȧ)

ȦʵȦУ

Ʒ

Entity Bushed Needle Roller Bearing ʵȦ

Ȧ

Needle Roller Bearings with Inner Ring

NKI ϵ

d
mm
D
mm
B
mm
NKI5/12-TV 5 15 12
NKI5/16-TV 5 15 16
NKI6/12-TV 6 16 12
NKI6/16-TV 6 16 16
NKI7/12-TV 7 17 12
NKI7/16-TV 7 17 16
NKI9/12 9 19 12
NKI9/16 9 19 16
NKI10/16 10 22 16
NKI10/20 10 22 20
NKI12/16 12 24 16
NKI12/20 12 24 20
NKI15/16 15 27 16
NKI15/20 15 27 20
NKI17/16 17 29 16
NKI17/20 17 29 20
NKI20/16 20 32 16
NKI20/20 20 32 20
NKI22/16 22 34 16
NKI22/20 22 34 20
NKI25/20-TV 25 38 20
NKI25/30 25 38 30
NKI28/20-TV 28 42 20
NKI28/30 28 42 30
NKI30/20-TV 30 45 20
NKI30/30-TV 30 45 30
NKI32/20 32 47 20
NKI32/30 32 47 30
NKI35/20-TV 35 50 20
NKI35/30 35 50 30
NKI38/20 38 53 20
NKI38/30 38 53 30
NKI40/20-TV 40 55 20
NKI40/30-TV 40 55 30
NKI42/20 42 57 20
NKI42/30 42 57 30
NKI45/25-TV 45 62 25
NKI45/35-TV 45 62 35
NKI50/25 50 68 25
NKI50/35 50 68 35
NKI55/25-TV 55 72 25
NKI55/35 55 72 35
NKI60/25 60 82 25
NKI60/35 60 82 35
NKI65/25 65 90 25
NKI65/35 65 90 35
NKI70/25 70 95 25
NKI70/35 70 95 35
NKI75/25 75 105 25
NKI75/35 75 105 35
NKI80/25 80 110 25
NKI80/35 80 110 35
NKI85/26 85 115 26
NKI85/36 85 115 36
NKI90/26 90 120 26
NKI90/36 90 120 36
NKI95/26 95 125 26
NKI95/36 95 125 36
NKI100/30 100 130 30
NKI100/40 100 130 40

 

ͺ ߴ غ ת
Shaft Designation Mass Dimensions Basic Load Ratings Limiting
Diameter d F D B r   Cr   Cor Speed
Dynamic Static
mm g min. kN kN rpm
10 NKI10/16 29 10 14 22 16 0.3 11.0 12.5 19000
NKI10/20 37 10 14 22 20 0.3 12.8 15.6 19000
12 NKI12/16 33 12 16 24 16 0.3 11.5 13.8 17000
NKI12/20 41 12 16 24 20 0.3 14.6 18.8 17000
15 NKI15/16 39 15 19 27 16 0.3 13.8 18.5 14000
NKI15/20 49 15 19 27 20 0.3 17.6 25.1 14000
17 NKI17/16 42 17 21 29 16 0.3 14.3 19.8 13000
NKI17/20 53 17 21 29 20 0.3 18.1 26.9 13000
20 NKI20/16 49 20 24 32 16 0.3 15.1 22.3 12000
NKI20/20 61 20 24 32 20 0.3 19.3 30.3 12000
22 NKI22/16 52 22 26 34 16 0.3 16.1 24.7 11000
NKI22/20 65 22 26 34 20 0.3 20.4 33.5 11000
25 NKI25/20 79 25 29 38 20 0.3 22.1 33.9 10000
NKI25/30 124 25 29 38 30 0.3 33.5 57.9 9500
28 NKI28/20 96 28 32 42 20 0.3 23.5 37.7 9000
NKI28/30 146 28 32 42 30 0.3 35.6 64.3 9000
30 NKI30/20 112 30 35 45 20 0.3 24.8 41.4 8500
NKI30/30 170 30 35 45 30 0.3 37.5 70.6 8000
32 NKI32/20 118 32 37 47 20 0.3 25.3 43.3 8000
NKI32/30 180 32 37 47 30 0.3 38.3 73.9 8000
35 NKI35/20 127 35 40 50 20 0.3 26.4 47.1 7500
NKI35/30 193 35 40 50 30 0.3 43.8 80.2 7500
38 NKI38/20 136 38 43 53 20 0.3 27.5 50.8 7000
NKI38/30 207 38 43 53 30 0.3 41.6 86.6 7000
40 NKI40/20 142 40 45 55 20 0.3 28.0 52.7 7000
NKI40/30 216 40 45 55 30 0.3 42.4 89.8 6500
42 NKI42/20 148 42 47 57 20 0.3 29.2 56.4 6500
NKI42/30 222 42 47 57 30 0.3 44.2 96.1 6500
45 NKI45/25 229 45 50 62 25 0.3 40.5 79.4 6500
NKI45/35 322 45 50 62 35 0.6 55.9 119.5 6500
50 NKI50/25 270 50 55 68 25 0.6 43.7 81.7 6000
NKI50/35 379 50 55 68 35 0.6 61.8 127.7 6000
55 NKI55/25 272 55 60 72 25 0.6 43.1 90.7 5500
NKI55/35 379 55 60 72 35 0.6 60.9 141.6 5500
60 NKI60/25 394 60 68 82 25 0.6 48.6 100.6 4900
NKI60/35 553 60 68 82 35 0.6 68.8 157.1 4800
65 NKI65/25 467 65 73 90 25 1.0 54.2 100.8 4600
NKI65/35 659 65 73 90 35 1.0 79.4 164.7 4400
70 NKI70/25 521 70 80 95 25 1.0 54.7 113.4 4100
NKI70/35 737 70 80 95 35 1.0 78.6 181.0 4000
75 NKI75/25 641 75 85 105 25 1.0 71.7 126.5 3900
NKI75/35 908 75 85 105 35 1.0 102.8 200.8 3800
80 NKI80/25 677 80 90 110 25 1.0 74.9 136.0 3700
NKI80/35 959 80 90 110 35 1.0 107.3 216.0 3600
85 NKI85/26 743 85 95 115 26 1.0 79.5 149.4 3600
NKI85/36 1040 85 95 115 36 1.0 112.0 232.4 3400
90 NKI90/26 778 90 100 120 26 1.0 82.3 159.5 3500
NKI90/36 1090 90 100 120 36 1.0 116.0 248.0 3300
95 NKI95/26 816 95 105 125 26 1.0 83.6 164.8 3300
NKI95/36 1145 95 105 125 36 1.0 117.9 256.4 3200
100 NKI100/30 990 100 110 130 30 1.1 100.9 213.9 3100
NKI100/40 1330 100 110 130 40 1.1 128.4 311.0 3000

 

ʵȦ˾ͳƲƷ,Ѿ15.оȸ,,װص,ǴIKO,INAȽʵеѡ.ڹڳתȹ֪ҵ,ҵһ֪.


һ˾ͷչߣһֱʺҵչ׳Ļҹ˾ץÿһڣϸѹأΪͻṩõIJƷΪˣҹ˾ƷEWCϵ֤׼ﵽISO90001ȫҪ

ʵȦ˾Ҫ NKNAϵйУNK NKSNKI NKISNA49NA69NA48RNA49RNA69RNA48ȹṹ NKNAϵйУNK NKSNKI NKISNA49NA69NA48RNA49RNA69RNA4 8ȹṹ NAVRNAV ûбĹУȫװ룬ּΪ룡

ʵȦнṹգߴСʵھߴܵƵIJУаڶҲ㷺áһֻܾܳ򸺺ɣܳ򸺺ɡ򸺺ʱӦʹãǵλơеļתٽϵͣתٽϸߵ£ӦѡôּܵĹУ͵Ĺȣھߴͬ£иĸԽϸߣĦҲҲϴ жֽṹߴϵУҪᾶǹӲȣӹȺͱֲڶӦȦͬװG2룬ֱ䶯2umڣװ⣬ø߸Աּܣܹȷƽ

ͺBearing Designation

Mass Approx

γߴBoudary Dimensions

Basic Load Rating

תLimiting Speed

Shaft Diameter

ṹ(Structure)

ȡOriginal Code

Fw

D

C

Cr Dynamic

Cor Static

Oil

mm

NK

NKS

RNA49

RNA69

g

mm

N

rpm

5

NK5/10TN

-

-

-

-

2.9

5

10

10

2100

1400

39000

NK5/12TN

-

-

-

-

3.2

5

10

12

2500

1600

39000

6

NK6/10TN

-

-

-

-

3.5

6

12

10

2600

2280

37000

NK6/12TN

-

-

-

-

4.1

6

12

12

3350

3150

37000

7

NK7/10TN

-

-

-

-

4.5

7

14

10

2850

2650

34000

NK7/12

-

-

-

-

6.8

7

14

12

3650

3600

34000

8

NK 8/12

-

-

-

-

8.3

8

15

12

3050

3650

32000

-

NKS8

-

-

-

11.2

8

16

13

5000

4700

32000

9

NK9/12

-

 

 

-

9.2

9

16

12

4500

5000

31000

10

NK10/12

-

-

-

4624097 K

10

19

17

12

4750

5350

23500

-

-

-

-

5624097

16.6

10

17

15

4860

7100

23500

12

NK12/12

-

-

-

644097

11.8

12

19

12

6050

6400

21640

-

-

-

-

5624098

15.4

12

19

15

6400

7100

21640

NK12/16

-

-

-

-

16.8

12

19

16

8200

9800

21640

14

NK14/16

-

-

-

4624900K

20.8

14

22

16

8260

9600

18322

-

NKS14

-

-

-

27

14

25

16

10400

10800

17652

-

-

RNA4900

-

4624900

24.4

14

22

13

8060

9000

18322

-

-

-

RNA6900

6634900

29.1

14

22

22

8281

11612

18322

15

NK15/12

-

-

-

644800K

18.5

15

23

12

8600

10070

21004

-

-

-

-

7948/15

16.1

15

22

12

8200

9800

8412

-

-

-

-

644302

18.2

15

25

12

10600

13500

17144

16

NK16/16

-

-

-

-

20.8

16

24

16

9030

11900

15522

NK16/20

-

-

-

624701

23.9

16

24

20

10400

16800

15522

-

-

RNA4901

-

4624901

16.6

16

24

13

6400

8900

15522

-

-

-

RNA6901

6634901

28.7

16

24

22

14000

18600

15522

-

NKS16

-

-

-

30

16

28

16

14900

15000

20000

17

NK17/16

-

-

-

664903K

21.5

17

25

16

9000

13500

14163

NK17/20

-

-

-

-

23.5

17

25

20

9800

10200

18000

18

NK18/20

-

-

-

-

30.5

18

26

20

10500

13800

13628

20

NK20/16

-

-

-

664802

25.7

20

28

16

11500

13400

12716

NK20/20

-

-

-

664802

29.3

20

28

20

12400

21800

12716

NK202616

-

-

-

-

20.8

20

26

16

9600

10800

9125

NK202620

-

-

-

-

17.2

20

26

20

10500

11900

9125

-

NKS20

-

-

-

46.8

20

32

20

20000

22000

18000

-

-

-

-

6624101

24.3

20

28

25

11000

12900

12716

-

-

RNA4902

-

4624902

20.5

20

28

13

10800

12800

12716

-

-

-

RNA6902

6634902

35.4

20

28

23

13000

25000

12716

22

NK22/16

-

-

-

NK223016

29.2

22

30

16

13500

18000

11527

-

-

-

-

NK223516

34.6

22

35

16

18600

20800

12711

-

NKS22

-

-

-

60.2

22

35

20

21500

25000

17000

-

-

RNA4903

-

4644903

20.7

22

30

13

12000

16800

16300

-

-

-

RNA6903

6634903

39.8

22

30

23

14000

19900

16300

-

-

-

-

624703

53

22

35

25

24500

28000

14187

-

-

-

-

634704L

42.5

22

30

30

17700

27000

16300

-

-

-

-

644704

27.4

22

28

16

10500

15050

15172

-

-

-

-

NK223516

49.7

22

35

16

18600

20800

16522

24

NK24/16

-

-

-

-

37.5

24

32

16

18600

29000

15711

25

NK25/16

-

-

-

624904

30

25

33

16

12900

20400

15000

NK25/20

-

-

-

644804

38.4

25

33

20

16800

28500

15000

-

-

RNA4904

-

4644904

50.8

25

37

17

11912

16594

14060

-

-

-

RNA6904

6634904

97.7

25

37

30

26000

43000

14060

-

NKS25

-

-

-

65

25

38

20

25800

31000

16300

-

-

-

-

624704

100.1

25

35

25

14900

22400

14060

-

-

-

-

644804

63

25

33

30

18800

30500

14060

26

NK26/16

-

-

-

-

30

26

34

16

15000

23000

16300

NK26/20

-

-

-

-

40

26

34

20

17000

30000

16300

28

NK28/20

-

-

-

-

68

28

38

33

33000

57000

12000

 

NK28/30

-

-

-

-

79

28

38

33

33000

57000

12000

-

NKS28

-

-

-

80

28

42

20

25900

33500

14600

-

-

RNA49/22

-

-

82

28

39

17

22320

32000

13000

-

-

-

RNA69/22

-

126

28

39

30

21200

30500

12500

30

NK30/20

-

-

-

644805

57.9

30

40

20

20600

32000

12066

NK30/30

-

-

-

-

95

30

40

30

31500

50000

14500

-

-

RNA4905

-

4624905

57

30

42

17

13452

20475

12066

-

-

-

RNA6905

6634905

106.5

30

42

30

26300

31750

12066

-

-

-

-

624905K

68

30

42

20

15400

24500

12066

32

NK32/20

-

-

-

624705

75.4

32

42

20

17500

33500

12066

-

-

RNA49/28

-

46449/32K

80

32

45

17

17400

30050

12000

-

NKS32

-

-

-

100

32

47

22

31000

40000

12100

-

-

-

RNA69/28

-

125

32

45

30

39500

61300

13100

-

-

-

-

644906

42

32

48

11

10750

30500

12000

-

-

-

-

644706

193

32

50

35

40500

63000

12000

35

NK35/20

-

-

-

644806

70

35

45

20

13851

26900

12000

NK35/30

-

-

-

-

95

35

45

30

17500

25200

12000

-

-

RNA4906

-

4624906

62.8

35

47

17

17000

30500

12000

-

-

-

RNA6906

6634906

116

35

47

30

35000

67000

12000

-

-

-

-

644907

161

35

51

32

43500

71000

11680

37

 

NKS37

-

-

-

154

37

52

22

28500

45500

9027

NK37/20

-

-

-

-

150

37

47

20

27600

44200

8500

NK37/30

-

-

-

-

168

37

47

30

25000

42000

8400

38

NK38/20

-

-

-

-

162

38

48

20

25000

40500

8200

NK38/30

-

-

-

-

186

38

48

30

25000

40000

8100

40

NK40/20

-

-

-

-

78.9

40

50

20

19600

43000

8800

NK40/30

-

-

-

-

120

40

50

30

22200

51350

8800

-

NKS40

-

-

-

138

40

55

22

21000

50500

8300

-

-

RNA49/32

-

-

112

40

52

20

26000

48000

8000

-

-

-

RNA69/32

66349/32

147

40

52

36

25500

68500

8200

42

NK42/20

-

-

-

-

83

42

52

20

23900

45000

10000

NK42/30

-

-

-

-

125

42

52

30

27000

49000

10000

-

-

RNA4907

-

4624907

99.3

42

55

20

19800

41500

8710

-

-

-

RNA6907

6634907

160

42

55

36

26000

60500

8710

-

-

-

-

644708

148

42

65

22

31500

51000

8710

43

NK43/20

-

-

-

-

84

43

53

20

25700

49000

10000

NK43/30

-

-

-

-

126

43

53

30

39000

75000

10000

45

NK45/20

-

-

-

644808

81.5

45

55

20

19800

46500

7650

NK45/30

-

-

-

-

75.3

45

55

30

20500

49600

7650

-

NKS45

-

-

-

80

45

60

22

21600

50500

7650

48

-

-

RNA4908

-

4644908

132

48

62

22

31036

63873

8120

-

-

-

RNA6908

6634908

238

48

62

40

64000

112000

8120

50

NK50/25

-

-

-

-

167

50

62

25

28000

67000

8140

NK50/35

-

-

-

-

236

50

62

35

32000

70100

8140

-

NKS50

-

-

-

328

50

65

22

40000

62000

8140

52

-

-

RNA4909

-

4624909

163

52

68

22

37000

69500

7625

-

-

-

RNA6909

6634909

308

52

68

40

61500

123500

7625

55

NK55/25

-

-

-

-

167

55

68

25

30600

60800

7625

NK55/35

-

-

-

-

210

55

68

35

36000

68000

7625

-

NKS55

-

-

-

225

55

72

22

45000

7000

7500

58

-

-

RNA4910

-

4644910

161

58

72

22

41000

72000

7500

-

-

-

RNA6910

6634910

296

58

72

40

68000

135000

7500

60

NK60/25

-

-

-

-

154

60

72

25

39000

86000

7000

NK60/35

-

-

-

-

195

60

72

35

38000

85000

7000

-

NKS60

-

-

-

210

60

80

28

45000

96000

7000

63

-

-

RNA4911

-

4644911

241

63

80

25

50600

96580

6340

-

-

-

RNA6911

6634911

430

63

80

45

82560

172000

6340

65

NK65/25

-

-

-

-

195

65

78

25

49000

65000

6200

NK65/35

-

-

-

-

210

65

78

35

59000

72000

6010

 

NKS65

-

-

-

298

65

85

28

68000

98000

6200

68

-

-

RNA4912

-

4644912

257

68

85

25

52800

91050

6100

-

-

-

RNA6912

6634912

436

68

85

45

88500

186000

6100

70

NK70/25

-

-

-

-

320

70

85

25

62000

78000

6000

NK70/35

-

-

-

-

398

70

85

35

65000

92000

6000

-

NKS70

-

-

-

421

70

90

28

85000

113000

6000

72

-

-

RNA4913

-

4644913

300

72

90

25

57500

110500

6100

-

-

-

RNA6913

6634913

571

72

90

45

87600

194500

6100

75

NK75/25

-

-

-

-

348

75

90

25

56000

110000

6000

NK75/35

-

-

-

-

520

75

90

35

59000

12000

6000

80

NK80/25

-

-

-

-

526

80

95

25

55000

13500

6000

NK80/35

-

-

-

-

720

80

95

35

54000

14000

6000

-

-

RNA4914

-

4644914

400

80

100

30

79000

154000

5130

-

-

-

RNA6914

6634914

815

80

100

54

121000

263000

5130

85

-

-

RNA4915

-

4644915

472

85

105

30

82000

158000

5130

-

-

-

RNA6915

6634915

923

85

105

54

128000

272000

5130

 

NK90/25

-

-

-

-

580

90

110

25

72000

180000

5200

90

NK90/35

-

-

-

-

610

90

110

35

83000

21000

5100

-

-

RNA4916

-

4644916

496

90

110

30

81000

170500

4927

-

-

-

RNA6916

6634916

978

90

110

54

130500

280600

4927

100

NK100/26

-

-

-

-

585

100

120

26

76000

145000

4600

NK100/36

-

-

-

-

680

100

120

36

98000

223000

4600

-

-

RNA4917

-

4644917

608

100

120

35

98000

207000

4600

-

-

-

RNA6917

6634917

1112

100

120

63

161000

337000

4600

105

-

-

RNA4918

-

4644918

713

105

125

35

98500

239000

4000

-

-

-

RNA6918

6634918

1250

105

125

63

174000

380000

4000

110

NK110/30

-

-

-

-

650

110

130

30

98000

210000

4000

NK110/40

-

-

-

-

710

110

130

40

127000

290000

4000

-

-

RNA4919

-

4644919

685

110

130

35

112000

245000

3870

-

-

-

RNA6919

6634919

1325

110

130

63

196000

400000

3870

115

-

-

RNA4920

-

4624920

1006

115

140

40

120000

264000

3710

-

-

-

RNA6920

6634920

1400

115

140

71

212000

440000

3920

125

-

-

RNA4922

-

6634922

1200

125

150

40

124000

270000

3350

130

-

-

RNA4924

-

4644824

685

130

150

30

91600

234000

3000

135

-

-

RNA4924

-

4644924

1760

135

165

45

174000

386000

2920

155

-

-

RNA4928

-

4644824

988

155

175

35

119000

321000

2570

160

-

-

RNA4928

-

4644928

2350

160

190

50

200000

460000

2900

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