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RNAO60X78X40 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.

 Fw D C Ew  

rs min.

 Bearing

Designation

 End Washer

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

     kN

lbf

 kN min-1 kg

lbs
40

1.5748

 40

1.5748

 50

1.9685

 34

1.339

 45

1.7717

 0.3

0.012

 RNAO40X50X34 SNSH40,5X50X0,5 40.9

9190

 94.1

21200

 14.6 6900 11000 0.152

0.335
  40

1.5748

 55

2.1654

 20

0.787

 48

1.8898

 0.3

0.012

 RNAO40X55X20 SNSH41X55X1 35.5

7980

 56.3

12700

 8.95 7100 11000 0.139

0.306
  40

1.5748

 55

2.1654

 40

1.575

 48

1.8898

 0.3

0.012

 RNAO40X55X40 SNSH41X55X1 60.8

13700

 113

25400

 17.9 7100 11000 0.276

0.608
45

1.7717

 45

1.7717

 55

2.1654

 17

0.669

 50

1.9685

 0.3

0.012

 RNAO45X55X17 SNSH45,5X55X0,5 24.9

5600

 51.8

11600

 8.05 6100 9400 0.089

0.196
  45

1.7717

 55

2.1654

 34

1.339

 50

1.9685

 0.3

0.012

 RNAO45X55X34 SNSH45,5X55X0,5 42.7

9600

 104

23400

 16.1 6100 9400 0.168

0.370
  45

1.7717

 62

2.4409

 20

0.787

 53

2.0866

 0.3

0.012

 RNAO45X62X20 SNSH46X62X1 30.8

6920

 68.1

15300

 9.05 6100 9400 0.163

0.359
  45

1.7717

 62

2.4409

 40

1.575

 53

2.0866

 0.3

0.012

 RNAO45X62X40 SNSH46X62X1 61.7

13900

 119

26800

 18.1 6200 9600 0.325

0.717
50

1.9685

 50

1.9685

 62

2.4409

 20

0.787

 55

2.1654

 0.3

0.012

 RNAO50X62X20   30.2

6790

 68.5

15400

 10.7 5400 8400 0.142

0.313
  50

1.9685

 62

2.4409

 40

1.575

 55

2.1654

 0.3

0.012

 RNAO50X62X40   51.7

11600

 137

30800

 21.4 5400 8400 0.269

0.593
  50

1.9685

 65

2.5591

 20

0.787

 58

2.2835

 0.3

0.012

 RNAO50X65X20 SNSH51X65X1 38.8

8720

 67.8

15200

 10.8 5600 8600 0.167

0.368
  50

1.9685

 65

2.5591

 40

1.575

 58

2.2835

 0.3

0.012

 RNAO50X65X40   66.5

14900

 136

30600

 21.6 5600 8600 0.342

0.754
55

2.1654

 55

2.1654

 68

2.6772

 20

0.787

 60

2.3622

 0.3

0.012

 RNAO55X68X20   30.7

6900

 72.4

16300

 11.3 4900 7600 0.165

0.364
  55

2.1654

 68

2.6772

 40

1.575

 60

2.3622

 0.3

0.012

 RNAO55X68X40   52.7

11800

 145

32600

 22.6 4900 7600 0.320

0.705
  55

2.1654

 72

2.8346

 20

0.787

 63

2.4803

 1.0

0.039

 RNAO55X72X20 SNSH56X72X1 40.3

9060

 73.5

16500

 11.7 5000 7800 0.212

0.467
  55

2.1654

 72

2.8346

 40

1.575

 63

2.4803

 1.0

0.039

 RNAO55X72X40 SNSH56X72X1 69.1

15500

 127

28600

 23.4 5000 7800 0.433

0.955
60

2.3622

 60

2.3622

 78

3.0709

 20

0.787

 68

2.6772

 1.0

0.039

 RNAO60X78X20 SNSH61X78X1 41.8

9400

 79.2

17800

 12.6 4600 7100 0.230

0.507
  60

2.3622

 78

3.0709

 40

1.575

 68

2.6772

 1.0

0.039

 RNAO60X78X40 SNSH61X78X1 71.7

16100

 158

35500

 25.2 4600 7100 0.436

0.961
65

2.5591

 65

2.5591

 85

3.3465

 30

1.181

 73

2.8740

 1.0

0.039

 RNAO65X85X30 SNSH66X85X1 60.1

13500

 129

29000

 20.3 4200 6500 0.468

1.032
  65

2.5591

 85

3.3465

 60

2.362

 73

2.8740

 1.0

0.039

 RNAO65X85X60 SNSH66X85X1 103

23200

 259

58200

 40.7 4200 6500 0.876

1.931
70

2.7559

 70

2.7559

 90

3.5433

 30

1.181

 78

3.0709

 1.0

0.039

 RNAO70X90X30   62.2

14000

 139

31200

 21.8 3900 6000 0.505

1.113
  70

2.7559

 90

3.5433

 60

2.362

 78

3.0709

 1.0

0.039

 RNAO70X90X60   107

24100

 277

62300

 43.6 3900 6000 0.925

2.039
75

2.9528

 75

2.9528

 95

3.7402

 30

1.181

 83

3.2677

 1.0

0.039

 RNAO75X95X30   60.9

13700

 138

31000

 21.7 3600 5600 0.510

1.124
  75

2.9528

 95

3.7402

 60

2.362

 83

3.2677

 1.0

0.039

 RNAO75X95X60   104

23400

 277

62300

 43.3 3600 5600 0.980

2.161
80

3.1496

 80

3.1496

 100

3.9370

 30

1.181

 88

3.4646

 1.0

0.039

 RNAO80X100X30   67.5

15200

 161

36200

 25.4 3400 5200 0.580

1.279
  80

3.1496

 100

3.9370

 60

2.362

 88

3.4646

 1.0

0.039

 RNAO80X100X60   116

26100

 322

72400

 50.7 3400 5200 1.044

2.30
85

3.3465

 85

3.3465

 105

4.1339

 30

1.181

 93

3.6614

 1.0

0.039

 RNAO85X105X30   69.4

15600

 170

38200

 26.8 3000 4600 0.586

1.292
100

3.9370

 100

3.9370

 120

4.7244

 30

1.181

 108

4.2520

 1.0

0.039

 RNAO100X120X30   72.4

16300

 191

42900

 29.5 2700 4200 0.660

1.455
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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