NU series

Product name : NU300 Series
Product model : NU300 Series
Product No. : NU300 Series
Details:

Bearing No.

Principal dimensions

Basic load ratings

Fatigue

Speed ratings

Mass

dynamic

static

load  limit

Reference speed

Limiting speed

d

D

B

C

C0

Pu

mm

kN

kN

r/min

kg

NU 303

17

47

14

24,6

20,4

2,55

15000

20000

0.120

NU 304

20

52

15

35,5

26

3,25

15000

18000

0.170

NU 305

25

62

17

46,5

36,5

4,55

12000

15000

0.280

NU 306

30

72

19

58,5

48

6,2

11000

12000

0.400

NU 307

35

80

21

75

63

8,15

9500

11000

0.540

NU 308

40

90

23

93

78

10,2

8000

9500

0.730

NU 309

45

100

25

112

100

12,9

7500

8500

1.000

NU 310

50

110

27

127

112

15

6700

8000

1.150

NU 311

55

120

29

156

143

18,6

6000

7000

1.450

NU 312

60

130

31

173

160

20,8

5600

6700

1.800

NU 313

65

140

33

212

196

25,5

5300

6000

2.250

NU 314

70

150

35

236

228

29

4800

5600

2.750

NU 315

75

160

37

280

265

33,5

4500

5300

3.300

NU 316

80

170

39

300

290

36

4300

5000

3.950

NU 317

85

180

41

340

335

41,5

4000

4800

4.700

NU 318

90

190

43

365

360

43

3800

4500

5.450

NU 319

95

200

45

390

390

46,5

3600

4300

6.250

NU 320

100

215

47

450

440

51

3200

3800

7.800

NU 321

105

225

49

500

500

57

3200

3800

8.750

NU 322

110

240

50

530

540

61

3000

3400

10.800

NU 324

120

260

55

610

620

69,5

2800

3200

13.300

NU 326

130

280

58

720

750

81,5

2400

3000

16.500

NU 328

140

300

62

780

830

88

2400

2800

22.700

NU 330

150

320

65

900

965

100

2200

2600

27.500

NU 332

160

340

68

1000

1080

112

2000

2400

32.000

NU 334

170

360

72

952

1180

116

1700

2200

37.500

NU 336

180

380

75

1020

1290

125

1600

2200

45.000

NU 338

190

400

78

1140

1500

143

1500

2000

50.000

NU 340

200

420

80

1230

1630

150

1400

2400

57.500

NU 344

220

460

88

1210

1630

150

1500

1700

72.500

NU 348

240

500

95

1450

2000

180

1300

1600

94.500

NU 352

260

540

102

1940

2700

236

1100

1800

125.000

 Technical Data:

Part number rules

Dimension Tolerance

Radial clearance

Vibration

Grease

    Linqing Betton Bearing Co., LTD. was founded in 2004, the main business is producing and   selling bearings and bearing parts. The company has the self-management import and export   rights, mainly produces deep groove ball bearings, ta.... [View More]

LINQING BETTON BEARING CO.,LTD.

ADDYandian Industrial Park, Linqing City, Shandong Province, China 252600

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