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NN Double Row Cylindrical Roller Bearing

Cylindrical roller bearings have many designs, dimension series and sizes. The majority is single row bearings with a cage. Single and double row full complement bearings NN3006ASK NN3007ASK NN3008ASK NN3009ASK NN3010ASK NN3011ASK NN3012ASK NN3013ASK NN3014ASK NN3015ASK NN3016ASK NN3017ASK NN3018ASK NN3019ASK NN3020ASK NN3021ASK NN3022ASK NN3024ASK NN3026ASK NN3028ASK NN3030ASK NN3032ASK NN3034ASK NN3036ASK NN3038ASK NN3040ASK NN3044ASK NN3048ASK NN3052ASK NN3056ASK NN3060ASK NN3064ASK NN3068ASK NN3072ASK NN3076ASK NN3080ASK

PRODUCT DETAILS

Cylindrical roller bearings have many designs, dimension series and sizes. The majority is single row bearings with a cage. Single and double row full complement bearings (without cage) complete the MBY® standard assortment for general engineering. Bearings with a cage can accommodate heavy radial loads and operate at high speeds. Full complement cylindrical roller bearings are suitable for very heavy radial loads at moderate speeds.

 

d

D

B

rsmin

E

Mass

CrKN

CorKN

Reference

speed

Limit 

Bearing Code

D1min

D4max

D5min

Speed

30

55

19

1

48.5

0.191

29

34

16000

19000

NN3006ASK

35

50

49

35

62

20

1

55

0.249

35.5

44

14000

17000

NN3007ASK

40

57

56

40

68

21

1

61

0.303

45

58.5

12000

15000

NN3008ASK

45

63

62

45

75

23

1

67.5

0.393

54

72

11000

14000

NN3009ASK

50

70

69

50

80

23

1

72.5

0.426

57

80

10000

13000

NN3010ASK

55

75

74

55

90

26

1.1

81

0.63

57

80

9000

11000

NN3011ASK

61

84

82

60

95

26

1.1

86.1

0.674

75

110

8500

10000

NN3012ASK

66

89

87

65

100

26

1.1

91

0.715

76.5

116

8000

9500

NN3013ASK

71

94

92

70

110

30

1.1

100

1.04

98

150

7000

8500

NN3014ASK

76

104

702

75

115

30

1.1

105

1.09

100

156

6700

8000

NN3015ASK

81

109

107

80

125

34

1.1

113

1.51

120

186

6300

7500

NN3016ASK

86

119

115

85

130

34

1.1

118

1.58

125

200

6000

7000

NN3017ASK

91

124

120

90

140

37

1.5

127

2.05

140

224

5600

6700

NN3018ASK

98

132

129

95

145

37

1.5

132

2.14

143

236

5300

6300

NN3019ASK

103

137

134

100

150

37

1.5

137

2.23

146

245

5300

6300

NN3020ASK

108

142

139

105

160

41

2

146

2.84

190

310

4800

5600

NN3021ASK

114

151

148

110

170

45

2

155

3.61

220

360

4500

5300

NN3022ASK

119

161

157

120

180

46

2

165

3.94

232

390

4300

5000

NN3024ASK

129

171

167

130

200

52

2

182

5.79

290

500

3800

4500

NN3026ASK

139

191

184

140

210

53

2

192

6.22

300

520

3600

4300

NN3028ASK

149

201

194

150

225

56

2.1

206

7.58

335

585

3400

4000

NN3030ASK

160

215

208

160

240

60

2.1

219

9.23

375

670

3200

3800

NN3032ASK

170

230

222

170

260

67

2.1

236

12.5

450

800

3000

3600

NN3034ASK

180

250

239

180

280

74

2.1

255

16.4

570

1000

2800

3400

NN3036ASK

190

270

258

190

290

75

2.1

265

17.3

585

1040

2600

3200

NN3038ASK

200

280

268

200

310

82

2.1

282

22.2

655

1200

2400

3000

NN3040ASK

210

300

285

220

340

90

3

310

29.1

800

1460

2200

2800

NN3044ASK

232

328

313

240

360

92

3

330

31.6

850

1560

2000

2600

NN3048ASK

252

348

334

260

400

104

4

364

46.2

1060

2000

1900

2400

NN3052ASK

275

385

368

280

420

106

4

384

49.7

1080

2080

1800

2200

NN3056ASK

295

405

388

300

460

118

4

418

68.8

1270

2400

1600

1900

NN3060ASK

315

445

422

320

480

121

4

438

74.2

1320

2600

1600

1900

NN3064ASK

335

465

442

340

520

133

5

473

99.3

1630

3250

1400

1700

NN3068ASK

357

503

477

360

540

134

5

493

104

1660

3350

1400

1700

NN3072ASK

377

523

497

380

560

135

5

513

110

1700

3450

1300

1600

NN3076ASK

397

543

517

400

600

148

5

549

143

2160

4500

1200

1500

NN3080ASK

417

583

553

FACTORY WORKSHOP

Welcome to Shandong Ruihe Bearing Manufacturing Co., Ltd., your trusted partner for high-quality bearings. With over twenty years of experience in the industry, we are a leading bearing manufacturer with a strong reputation for excellence.

CUSTOMER VISIT

As a professional bearing manufacturer, we offer a wide range of bearing products to meet the diverse needs of our customers. Our products are designed and manufactured to the highest quality standards to ensure reliability and durability. Whether you are looking for standard bearings or custom solutions, we have the expertise and capabilities to meet your requirements.

APPLICATION AREAS

It is mainly used to support the rotating body, reduce friction during movement, and ensure the rotation accuracy of the machine. They are widely used in many fields, machinery manufacturing, automobile industry, electric power industry, aerospace industry, railway transportation. Such as train wheel bearings and train wheel bearings, etc., play an important role in the operation of trains.

PACKING AND SHIPPING

If you are looking for a reliable and professional bearing manufacturer with over twenty years of experience, look no further than Shandong Ruihe Bearing Manufacturing Co., Ltd. Contact us today to learn more about our products and services, and discover how we can help you meet your bearing needs with excellence and precision.

FAQ

"Looking for Reliable Suppliers? We've Got You Covered!"

Q: How is the product packaged?

A: Standard export seaworthy packing with waterproof paper inside and iron outside, secured by fumigated wooden pallets. It can effectively protect products from corrosion and various climate changes during Marine transportation.

Q: Is there quality inspection before loading?

A: Of course, all our products go through strict quality inspection before packing. Those that fail will be destroyed. Customers can also entrust a third party to inspect the products before loading.

Q: What are the loading ports?

A: In general, we ship the goods from Shanghai, Tianjin, Qingdao and Ningbo ports. You can designate other ports according to your needs.

Q:Can you deliver the goods on time?

A: Yes, we guarantee the best quality products and punctual delivery. Integrity is the tenet of our company.

Q: Can we take some samples? Any fees?

A: Yes, we can provide samples free of charge, but we don't pay for shipping. If you place an order after confirming the sample, we will refund your delivery fee or deduct it from the order amount.

Q: Can I visit your factory?

A: Of course. We welcome customers from all over the world to visit our factory.

Q: Are you a trading company or a manufacturer?

A: We are a professional bearing production company, but also a very professional bearing trading company

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