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Chinese high quality single row cylindrical roller bearings, N300 serious

Wuxi Huihao Bearing Co., Ltd.
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[China] country

Address: No. 125-126, C-102 Building, Central Avenue, Wuzhou International Expo City, New District, Wuxi, Jiangsu, China

Contact name:Vivi Han

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Wuxi Huihao Bearing Co., Ltd.

Chinese high quality single row cylindrical roller bearings, N300 serious

Country/Region china
City & Province wuxi jiangsu
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Product Details

Cylindrical roller bearings have rollers that provide a modified line contact with the cylindrical inner and outer ring raceways, while the rollers are guided by ground ribs on either the inner or outer ring. The cylindrical shape allows the inner ring to have axial movement relative to the outer ring. This is especially important when accommodating thermal expansion, where both rings must be press-fitted.

Huihao Bearing also can produce special bearings according to your drawings or samples.

More information about our company, welcome to visit our website: www.huihaobearing.com .

N300 Serious: 

 

BASIC 
BEARING NUMBER

BORE(d)

O.D.(D)

WIDTH (B)

WEIGHT

mm

mm

mm

kg

inch

inch

inch

lb

N304

20

52

15

0.149

0.7874 

2.0472 

0.5906 

0.328

N305

25

62

17

0.235 

0.9843 

2.4409 

0.6693 

0.517

N306

30

72

19

0.35

1.1811 

2.8346 

0.7480 

0.770

N307

35

80

21

0.451 

1.3780 

3.1496 

0.8268 

0.992

N308

40

90

23

0.643

1.5748 

3.5433 

0.9055 

1.415

N309

45

100

25

0.857

1.7717 

3.9370 

0.9843 

1.885

N310

50

110

27

1.110 

1.9685 

4.3307 

1.0630 

2.442

N311

55

120

29

1.420

2.1654 

4.7244 

1.1417 

3.124

N312

60

130

31

1.760

2.3622 

5.1181 

1.2205 

3.872

N313

65

140

33

2.180

2.5591 

5.5118 

1.2992 

4.796

N314

70

150

35

2.650

2.7559 

5.9055 

1.3780 

5.830

N315

75

160

37

3.210

2.9528 

6.2992 

1.4567 

7.062

N316

80

170

39

3.770

3.1496 

6.6929 

1.5354 

8.294

N317

85

180

41

4.440

3.3465 

7.0866 

1.6142 

9.768

N318

90

190

43

5.180

3.5433 

7.4803 

1.6929 

11.396

N319

95

200

45

5.990

3.7402 

7.8740 

1.7717 

13.178

N320

100

215

47

7.320 

3.9370 

8.4646 

1.8504 

16.104

N321

105

225

49

8.330 

4.1339 

8.8583 

1.9291 

18.326

N322

110

240

50

9.770 

4.3307 

9.4488 

1.9685 

21.494

N324

120

260

55

12.500 

4.7244 

10.2362 

2.1654 

27.500

N326

130

280

58

17.000 

5.1181 

11.0236 

2.2835 

37.400

N328

140

300

62

20.700 

5.5118 

11.8110 

2.4409 

45.540

N330

150

320

65

24.700 

5.9055 

12.5984 

2.5591 

54.340

N332

160

340

68

30.600 

6.2992 

13.3858 

2.6772 

67.320

N334

170

310

52

16.700 

6.6929 

12.2047 

2.0472 

36.740

N336

180

380

75

43.200 

7.0866 

14.9606 

2.9528 

95.040

N338

190

400

78

48.300 

7.4803 

15.7480 

3.0709 

106.260

N340

200

420

80

54.500 

7.8740 

16.5354 

3.1496 

119.900

N344

220

460

88

71.700 

8.6614 

18.1102 

3.4646 

157.740

N348

240

500

95

91.300 

9.4488 

19.6850 

3.7402 

200.860

N352

260

540

102

114.000 

10.2362 

21.2598 

4.0157 

250.800

N356

280

580

108

139.000 

11.0236 

22.8346 

4.2520 

305.800

 

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