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RNA4828 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  

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
105

4.1339

 105

4.1339

 125

4.9213

 35

1.378

 1.1

0.043

 RNA4918 114

25600

 245

55100

 37.8 2600 4000 0.746

1.645
  105

4.1339

 125

4.9213

 63

2.48

 1.1

0.043

 RNA6918A 154

34600

 437

98200

 66.0 2600 4000 1.500

3.300
110

4.3307

 110

4.3307

 130

5.1181

 30

1.181

 1.1

0.043

 NK110/30A 103

23200

 220

49500

 33.6 2500 3800 0.660

1.455
  110

4.3307

 130

5.1181

 35

1.378

 1.1

0.043

 RNA4919 115

25900

 253

56900

 38.4 2500 3800 0.777

1.713
  110

4.3307

 130

5.1181

 40

1.575

 1.1

0.043

 NK110/40A 132

29700

 301

67700

 45.7 2500 3800 0.900

1.984
  110

4.3307

 130

5.1181

 63

2.48

 1.1

0.043

 RNA6919A 158

35500

 458

103000

 68.8 2500 3800 1.470

3.241
115

4.5276

 115

4.5276

 140

5.5118

 40

1.575

 1.1

0.043

 RNA4920 139

31200

 296

66500

 43.9 2400 3700 1.220

2.690
120

4.7244

 120

4.7244

 140

5.5118

 30

1.181

 1

0.039

 RNA4822 90.3

20300

 230

51700

 33.7 2300 3500 0.785

1.731
125

4.9213

 125

4.9213

 150

5.9055

 40

1.575

 1.1

0.043

 RNA4922 147

33000

 325

73100

 47.0 2200 3400 1.320

2.910
130

5.1181

 130

5.1181

 150

5.9055

 30

1.181

 1

0.039

 RNA4824 94.1

21200

 249

56000

 35.7 2100 3200 0.850

1.874
135

5.315

 135

5.315

 165

6.4961

 45

1.772

 1.1

0.043

 RNA4924 177

39800

 407

91500

 58.5 2000 3100 1.980

4.365
145

5.7087

 145

5.7087

 165

6.4961

 35

1.378

 1

0.039

 RNA4826 112

25200

 323

72600

 44.8 1900 2900 1.100

2.425
150

5.9055

 150

5.9055

 180

7.0866

 50

1.969

 1.5

0.059

 RNA4926 201

45200

 495

111000

 68.7 1800 2800 2.420

5.335
155

6.1024

 155

6.1024

 175

6.8898

 35

1.378

 1.1

0.043

 RNA4828 116

26100

 346

77800

 47.1 1700 2700 1.170

2.579
160

6.2992

 160

6.2992

 190

7.4803

 50

1.969

 1.5

0.059

 RNA4928 214

48100

 549

123000

 74.8 1700 2600 2.560

5.644
165

6.4961

 165

6.4961

 190

7.4803

 40

1.575

 1.1

0.043

 RNA4830A 142

31900

 402

90400

 53.5 1600 2500 1.540

3.395
175

6.8898

 175

6.8898

 200

7.874

 40

1.575

 1.1

0.043

 RNA4832A 146

32800

 425

95500

 55.6 1500 2400 1.910

4.211
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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