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NKJ65/25A KOYO NEEDLE ROLLER BEARINGS

KOYO drawn cup needle roller bearings.

METRIC SERIES
When a rolling bearing is needed for a compact and economic design and where it is not practical to harden and grind the housing bore, or where the housing materials are of low rigidity such as cast iron, aluminum or even plastics – drawn cup needle roller bearings should be considered.

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KOYO NEEDLE ROLLER BEARINGS.

Various part numbers in stock, welcome inquiry. Fast shipment within 2-3 working days.

 
Shaft

Dia.

 d D B Fw  

rs min.

 s(1) 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

 mm

in

 mm

in

   kN

lbf

 kN min-1 kg

lbs
65

2.5591

 65

2.5591

 90

3.5433

 25

0.984

 73

2.874

 0.6

0.024

 2

0.079

 NKJ65/25A 61.5

13800

 119

26800

 19.0 3800 5800 0.5

1.102
  65

2.5591

 90

3.5433

 35

1.378

 73

2.874

 0.6

0.024

 2

0.079

 NKJ65/35A 82.5

18500

 173

38900

 27.1 3800 5800 0.69

1.521
  65

2.5591

 90

3.5433

 45

1.772

 72

2.8346

 1

0.039

 2

0.079

 NA6913A 107

24100

 213

47900

 34.5 3900 6000 0.945

2.083
  65

2.5591

 95

3.7402

 28

1.102

 75

2.9528

 1.1

0.043

 1.5

0.059

 NKJS65A 76.5

17200

 132

29700

 21.1 3700 5800 0.655

1.444
70

2.7559

 70

2.7559

 95

3.7402

 25

0.984

 80

3.1496

 1

0.039

 2

0.079

 NKJ70/25A 65

14600

 131

29400

 21.0 3400 5300 0.561

1.237
  70

2.7559

 95

3.7402

 35

1.378

 80

3.1496

 1

0.039

 3.5

0.138

 NKJ70/35A 79.7

17900

 184

41400

 28.7 3400 5300 0.779

1.717
  70

2.7559

 100

3.937

 28

1.102

 80

3.1496

 1.1

0.043

 1.5

0.059

 NKJS70A 80.1

18000

 143

32100

 22.9 3500 5400 0.772

1.702
  70

2.7559

 100

3.937

 30

1.181

 80

3.1496

 1

0.039

 2.5

0.098

 NA4914 86.3

19400

 157

35300

 25.1 3500 5400 0.772

1.702
  70

2.7559

 100

3.937

 54

2.126

 80

3.1496

 1

0.039

 2

0.079

 NA6914A 137

30800

 286

64300

 45.7 3500 5400 1.45

3.197
75

2.9528

 75

2.9528

 105

4.1339

 25

0.984

 85

3.3465

 1

0.039

 2

0.079

 NKJ75/25A 76.4

17200

 137

30800

 22.2 3300 5000 0.64

1.411
  75

2.9528

 105

4.1339

 30

1.181

 85

3.3465

 1

0.039

 2.5

0.098

 NA4915 92.4

20800

 175

39300

 28.0 3300 5000 0.817

1.801
  75

2.9528

 105

4.1339

 32

1.26

 90

3.5433

 1.1

0.043

 1.5

0.059

 NKJS75A 91.5

20600

 176

39600

 28.1 3100 4700 1.06

2.337
  75

2.9528

 105

4.1339

 35

1.378

 85

3.3465

 1

0.039

 2

0.079

 NKJ75/35A 108

24300

 214

48100

 33.6 3300 5000 1.05

2.315
  75

2.9528

 105

4.1339

 54

2.126

 85

3.3465

 1

0.039

 2

0.079

 NA6915A 143

32100

 308

69200

 49.3 3300 5000 1.554

3.426
80

3.1496

 80

3.1496

 110

4.3307

 25

0.984

 90

3.5433

 1

0.039

 2

0.079

 NKJ80/25A 79.5

17900

 147

33000

 23.8 3100 4700 0.79

1.742
  80

3.1496

 110

4.3307

 30

1.181

 90

3.5433

 1

0.039

 2.5

0.098

 NA4916 91.5

20600

 176

39600

 28.1 3100 4700 0.862

1.9
  80

3.1496

 110

4.3307

 32

1.26

 95

3.7402

 1.1

0.043

 2

0.079

 NKJS80A 95.1

21400

 188

42300

 30.0 2900 4500 1.14

2.513
  80

3.1496

 110

4.3307

 35

1.378

 90

3.5433

 1

0.039

 2

0.079

 NKJ80/35A 113

25400

 230

51700

 36.1 3100 4700 0.98

2.161
  80

3.1496

 110

4.3307

 54

2.126

 90

3.5433

 1

0.039

 2

0.079

 NA6916A 126

28300

 320

71900

 50.8 3000 4700 1.615

3.56
85

3.3465

 85

3.3465

 115

4.5276

 26

1.024

 95

3.7402

 1

0.039

 3

0.118

 NKJ85/26A 49.3

11100

 114

25600

 24.6 2800 4400 0.862

1.9
  85

3.3465

 115

4.5276

 36

1.417

 95

3.7402

 1

0.039

 2

0.079

 NKJ85/36A 114

25600

 238

53500

 37.3 2800 4400 1.04

2.293
  85

3.3465

 120

4.7244

 35

1.378

 100

3.937

 1.1

0.043

 2.5

0.098

 NA4917 110

24700

 230

51700

 36.0 2800 4200 1.31

2.888
  85

3.3465

 120

4.7244

 63

2.48

 100

3.937

 1.1

0.043

 2

0.079

 NA6917A 150

33700

 416

93500

 64.2 2700 4200 2.427

5.351
90

3.5433

 90

3.5433

 120

4.7244

 26

1.024

 100

3.937

 1

0.039

 3

0.118

 NKJ90/26A 83.6

18800

 163

36600

 25.8 2800 4200 0.78

1.72
  90

3.5433

 120

4.7244

 36

1.417

 100

3.937

 1

0.039

 2.5

0.098

 NKJ90/36A 118

26500

 254

57100

 39.1 2800 4200 1.08

2.381
  90

3.5433

 125

4.9213

 35

1.378

 105

4.1339

 1.1

0.043

 2.5

0.098

 NA4918 114

25600

 245

55100

 37.8 2600 4000 1.37

3.02
WHCD Bearing Co.,Ltd is professional bearing supplier, engaged in bearing business with more than eighteen years, export to worldwide countries, as America, European, Middle-East, Southeast Asia …etc. with plenty long-term cooperation customers. WHCD Bearing company will provide professional and prompt solution for customers.Original Quality and Warranted, and Bearing experts team support customer service. Various bearing types for customer choose:  
Bearing Types:
Self-aligning ball bearing
Cylindrical roller bearing
Spherical roller bearing
Tapered roller bearing
Angular contact ball
Needle roller
Deep groove ball bearing
Axial deep groove ball
Pillow block bearing and units
LM/Linear Guide
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