RNA6908A KOYO Bearing

RNA6908A 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

35

1.378

35

1.378

47

1.8504

18

0.709

0.3

0.012

RNA4906 25.9

5820

36

8090

5.55 8200 13000 0.081

0.179

  35

1.378

47

1.8504

30

1.181

0.3

0.012

RNA6906A 42.6

9580

68.2

15300

10.6 8200 13000 0.148

0.326

  35

1.378

50

1.9685

22

0.866

0.6

0.024

NKS35A 37.5

8430

49.9

11200

8.00 8400 13000 0.130

0.287

37

1.4567

37

1.4567

47

1.8504

20

0.787

0.3

0.012

NK37/20A 26.6

5980

46.4

10400

7.40 7600 12000 0.084

0.185

  37

1.4567

47

1.8504

30

1.181

0.3

0.012

NK37/30A 38.2

8590

73.9

16600

11.5 7600 12000 0.128

0.282

  37

1.4567

52

2.0472

22

0.866

0.6

0.024

NKS37A 39

8770

53.4

12000

8.55 7900 12000 0.134

0.295

38

1.4961

38

1.4961

48

1.8898

20

0.787

0.3

0.012

NK38/20A 21.7

4880

40.9

9190

6.40 7300 11000 0.087

0.192

  38

1.4961

48

1.8898

30

1.181

0.3

0.012

NK38/30A 31.9

7170

67

15100

10.4 7300 11000 0.131

0.289

40

1.5748

40

1.5748

50

1.9685

20

0.787

0.3

0.012

NK40/20A 27.8

6250

50.4

11300

8.05 7000 11000 0.089

0.196

  40

1.5748

50

1.9685

30

1.181

0.3

0.012

NK40/30A 40

8990

80.2

18000

12.4 7000 11000 0.137

0.302

  40

1.5748

52

2.0472

20

0.787

0.6

0.024

RNA49/32 32

7190

49.3

11100

7.85 7100 11000 0.100

0.220

  40

1.5748

52

2.0472

36

1.417

0.6

0.024

RNA69/32A 48.6

10900

84.5

19000

26.1 7100 11000 0.185

0.408

  40

1.5748

55

2.1654

22

0.866

0.6

0.024

NKS40A 40.3

9060

57

12800

9.15 7200 11000 0.140

0.309

42

1.6535

42

1.6535

52

2.0472

20

0.787

0.3

0.012

NK42/20A 28.3

6360

52.4

11800

8.35 6600 10000 0.085

0.187

  42

1.6535

52

2.0472

30

1.181

0.3

0.012

NK42/30A 40.7

9150

83.5

18800

13.0 6600 10000 0.141

0.311

  42

1.6535

55

2.1654

20

0.787

0.6

0.024

RNA4907 32.8

7370

51.7

11600

8.25 6700 10000 0.114

0.251

  42

1.6535

55

2.1654

36

1.417

0.6

0.024

RNA6907A 49.9

11200

88.7

19900

13.7 6700 10000 0.218

0.481

43

1.6929

43

1.6929

53

2.0866

20

0.787

0.3

0.012

NK43/20A 29

6520

54.4

12200

8.65 6400 9900 0.096

0.212

  43

1.6929

53

2.0866

30

1.181

0.3

0.012

NK43/30A 41.6

9350

86.6

19500

13.4 6400 9900 0.134

0.295

  43

1.6929

58

2.2835

22

0.866

0.6

0.024

NKS43A 41.6

9350

60.7

13600

9.75 6700 10000 0.150

0.331

45

1.7717

45

1.7717

55

2.1654

20

0.787

0.3

0.012

NK45/20A 29.5

6630

56.4

12700

9.00 6100 9400 0.100

0.220

  45

1.7717

55

2.1654

30

1.181

0.3

0.012

NK45/30A 42.3

9510

89.8

20200

13.9 6100 9400 0.151

0.333

  45

1.7717

60

2.3622

22

0.866

0.6

0.024

NKS45A 43

9670

64.2

14400

10.3 6400 9800 0.156

0.344

47

1.8504

47

1.8504

57

2.2441

20

0.787

0.3

0.012

NK47/20A 30

6740

58.5

13200

9.30 5900 9000 0.104

0.229

  47

1.8504

57

2.2441

30

1.181

0.3

0.012

NK47/30A 43

9670

93.1

20900

14.4 5900 9000 0.158

0.348

48

1.8898

48

1.8898

62

2.4409

22

0.866

0.6

0.024

RNA4908 44.2

9940

67.8

15200

10.9 5900 9100 0.154

0.340

  48

1.8898

62

2.4409

40

1.575

0.6

0.024

RNA6908A 70.8

15900

124

27900

19.8 5900 9100 0.300

0.661

50

1.9685

50

1.9685

62

2.4409

25

0.984

0.3

0.012

NK50/25A 40.7

9150

79.3

17800

12.5 5500 8500 0.171

0.377

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
Product Inquiry Form
Scroll to Top