KOYO Bearing NNU4938

KOYO Bearing NNU4938

KOYO BEARING

KOYO angular contact ball bearings

KOYO Cylindrical roller bearings

d Boundary dimensions

(mm)

 

Ew

Basic load ratings

(kN)

Cr                 C0r

Fatigue

load limit

(kN)

Cu

Bearing No.

NN                                                   NNU

Cylindrical          Cylindrical

bore                    bore

De-   sign (Refer.)

Mass (kg)

Cylindrical

bore

  D           B r

min.

           
100 140

150

40

37

1.1 1.5 113  

137

139

157

258

265

32.9 33.3  

NN3020

NNU4920

2

1

1.95

2.28

105 160 41 2 146 197 322 42.5 NN3021 1 2.88
110 150

170

40

45

1.1 2 123  

155

163

221

326

361

42.4 47.9  

NN3022

NNU4922

2

1

2.10

3.65

120 165

180

45

46

1.1 2 134.5

 

165

187

232

373

392

47.6 51.1  

NN3024

NNU4924

2

1

2.90

4.00

130 180

200

50

52

1.5 2 146  

182

216

283

428

476

50.2 57.7  

NN3026

NNU4926

2

1

3.90

5.94

140 190

210

50

53

1.5 2 156  

192

222

297

456

516

52.5 61.5  

NN3028

NNU4928

2

1

4.15

6.41

150 210

225

60

56

2

2.1

168.5

 

206

343

334

692

587

80.7 70.1  

NN3030

NNU4930

2

1

6.50

7.74

160 220

240

60

60

2

2.1

178.5

 

219

340

398

695

695

79.8 79.6  

NN3032

NNU4932

2

1

6.95

9.38

170 230

260

60

67

2

2.1

188.5

 

236

361

471

763

824

86.4 105  

NN3034

NNU4934

2

1

7.20

12.8

180 280 74 2.1 255 561 958 118 NN3036 1 16.8
190 260

290

69

75

2

2.1

210  

265

465

598

996

1 020

119

128

 

NN3038

NNU4938

2

1

11.0

17.6

200 280

310

340

80

82

112

2.1 2.1 3 223

 

282

304

509

631

960

1 050

1 120

1 640

125

137

194

 

NN3040  NN3140

NNU4940

2

1

1

15.4

22.5

41.3


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