NKS65A KOYO Bearing

NKS65A KOYO Bearing

KOYO BEARING

NEEDLE ROLLER BEARINGS

KOYO NEEDLE ROLLER BEARING

Shaft

Dia.

Fw D C  

rs min.

Bearing    Designation Load Ratings Fatigue

Load Limit

Cu

Speed Ratings Approx.

Wt.

            Dynamic Static      
            C C0   Grease Oil  
mm

in

mm

in

mm

in

mm

in

mm

in

  kN

lbf

kN min-1 kg

lbs

50

1.9685

50

1.9685

62

2.4409

35

1.378

0.6

0.024

NK50/35A 55

12400

117

26300

18.2 5500 8500 0.242

0.534

  50

1.9685

65

2.5591

22

0.866

1

0.039

NKS50A 45.5

10200

71.3

16000

11.4 5700 8700 0.170

0.375

52

2.0472

52

2.0472

68

2.6772

22

0.866

0.6

0.024

RNA4909 46.8

10500

74.8

16800

12.0 5400 8400 0.201

0.443

  52

2.0472

68

2.6772

40

1.575

0.6

0.024

RNA6909A 74.7

16800

137

30800

21.7 5400 8400 0.392

0.864

55

2.1654

55

2.1654

68

2.6772

25

0.984

0.6

0.024

NK55/25A 46.1

10400

87.3

19600

13.9 5000 7800 0.207

0.456

  55

2.1654

68

2.6772

35

1.378

0.6

0.024

NK55/35A 62.3

14000

129

29000

20.0 5000 7800 0.293

0.646

  55

2.1654

72

2.8346

22

0.866

1

0.039

NKS55A 47.9

10800

78.4

17600

12.6 5100 7900 0.225

0.496

58

2.2835

58

2.2835

72

2.8346

22

0.866

0.6

0.024

RNA4910 48.9

11000

82

18400

13.2 4800 7400 0.179

0.395

  58

2.2835

72

2.8346

40

1.575

0.6

0.024

RNA6910A 75.7

17000

144

32400

22.8 4800 7400 0.364

0.802

60

2.3622

60

2.3622

72

2.8346

25

0.984

0.6

0.024

NK60/25A 44.3

9960

94

21100

14.9 4400 7000 0.202

0.445

  60

2.3622

72

2.8346

35

1.378

0.6

0.024

NK60/35A 59.9

13500

139

31200

21.5 4400 7000 0.286

0.631

  60

2.3622

80

3.1496

28

1.102

1.1

0.043

NKS60A 66.9

15000

103

23200

16.5 4800 7300 0.337

0.743

63

2.4803

63

2.4803

80

3.1496

25

0.984

1

0.039

RNA4911 62

13900

107

24100

17.1 4500 6900 0.285

0.628

  63

2.4803

80

3.1496

45

1.772

1

0.039

RNA6911A 94.2

21200

172

38700

27.8 4500 6900 0.540

1.190

65

2.5591

65

2.5591

78

3.0709

25

0.984

0.6

0.024

NK65/25A 48.2

10800

97.7

22000

15.5 4200 6500 0.257

0.567

  65

2.5591

78

3.0709

35

1.378

0.6

0.024

NK65/35A 65.2

14700

144

32400

22.4 4200 6500 0.298

0.657

  65

2.5591

85

3.3465

28

1.102

1.1

0.043

NKS65A 71

16000

114

25600

18.3 4200 6700 0.362

0.798

68

2.6772

68

2.6772

82

3.2283

25

0.984

0.6

0.024

NK68/25A 49

11000

101

22700

16.1 4000 6200 0.287

0.633

  68

2.6772

82

3.2283

35

1.378

0.6

0.024

NK68/35A 66.2

14900

149

33500

23.2 4000 6200 0.350

0.772

  68

2.6772

85

3.3465

25

0.984

1

0.039

RNA4912 64.8

14600

116

26100

18.6 4100 6300 0.304

0.670

  68

2.6772

85

3.3465

45

1.772

1

0.039

RNA6912A 99.3

22300

189

42500

30.5 4100 6300 0.546

1.204

70

2.7559

70

2.7559

85

3.3465

25

0.984

0.6

0.024

NK70/25A 43.6

9800

87.9

19800

16.6 3900 6000 0.298

0.657

 

ADYR Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands including FAG bearing, FAG bearing, FAG bearing, NTN bearings, SKF bearings, deep groove ball bearings, cylindrical roller bearings, tapered roller bearings, self-aligning ball bearings,thrust ball bearings, rolling mill
bearings, spherical roller thrust bearings, spherical bearings, adapter sleeves, withdrawal sleeves, lock nut, lock washer,locking device, etc. We can provide bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings, spherical plain bearings, high temperature, super-precision bearings, as well as some rare types customized to your need.Middle East and Southeast Asia.Our goal is to exceed our customers’ expectation in providing quality products and continue to improve the services we
provide on a timely manner.Please view the products at our website that we can supply. You can also contact our sales representative to request a
price quotation on the products that you are looking for that may not been shown on our website.

You can get competitive price from our company. More information, please contact us  E-mail:sale@adyrbearing.com
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