Single Row Angular Contact Ball Bearings

 

Designation

Boundary Dimension(mm)

Basic load ratings

(KN)

Limiting Speed

r/min

Mass

New Code

Old Code

d

D

B

rsmin

R1smin

a

Cr

Cor

Grease

Oil

(Kg)

71930C

1036930

150

210

28

2

1

38

113

131

2600

3400

2.8

71930AC

1046930

150

210

28

2

1

56

107

126

2600

3400

2.8

7030C

36130

150

225

35

2.1

1

43

155

171

2400

3200

4.5

7030AC

46130

150

225

35

2.1

1

62

147

162

2400

3200

4.5

7030B

66130

150

225

35

2.1

1.1

96

107

119

2400

3200

4.5

7230AC

46230

150

270

45

3

1.1

71

190

270

2000

2600

12

B7230AC

146230

150

270

45

3

1.1

71

190

270

2000

2600

12

7230B

66230

150

270

45

3

1.1

111

176

202

2000

2600

12

7330AC

46330

150

320

65

4

1.5

87

280

430

1800

2400

26

7330B

66330

150

320

65

4

1.5

131

245

380

1800

2400

26

71932C

1036932

160

220

28

2

1

40

117

144

2400

3200

2.9

71932AC

1046932

160

220

28

2

1

58

112

138

2400

3200

2.9

7032C

36132

160

240

38

2.1

1

46

176

195

2200

3000

6

7032AC

46132

160

240

38

2.1

1

66

164

184

2200

3000

6

B7032AC

146132

160

240

38

2.1

1

66

164

184

2200

3000

6

7032B

66132

160

240

38

2.1

1.1

103

129

150

2200

3000

6

7232C

36232

160

290

48

3

1.1

54

200

300

1800

2400

14

7232AC

46232

160

290

48

3

1.1

76

190

280

1800

2400

14

7232B

66232

160

290

18

3

1.1

118

180

215

1800

2400

14

7332B

66332

160

340

68

4

1.5

139

260

400

1700

2200

32

71934C

1036934

170

230

28

2

1

41

120

150

2200

3000

3

71934AC

1046934

170

230

28

2

1

61

112

145

2200

3000

3

7034C

36134

170

260

42

2.1

1.1

50

191

221

2200

2800

8.5

7034AC

46134

170

260

42

2.1

1.1

71

180

210

2200

2800

8.5

7034B

66134

170

260

42

2.1

1.1

111

155

185

2200

2800

8.5

7234C

35234

170

310

52

4

1.5

58

250

300

1800

2400

18.2

7234AC

46234

170

310

52

4

1.5

82

235

290

1800

2400

18.2

B7234AC

146234

170

310

52

4

1.5

82

235

290

1800

2400

18.2

7234B

66234

170

310

52

4

1.5

127

200

245

1800

2400

18.2

7334B

66334

170

360

72

4

1.5

147

325

410

1500

2000

36

71936C

1036936

180

250

33

2

1

45

152

191

2200

2800

4.5

71936AC

1046936

180

250

33

2

1

67

145

180

2200

2800

4.5

7036C

36136

180

280

46

2.1

1.1

54

218

261

2000

2600

11

7036AC

46136

180

280

46

2.1

1.1

77

207

276

2000

2600

11

7036B

66136

180

280

46

2.1

1.5

119

176

216

2000

2600

11

7236C

36236

180

320

52

4

1.5

59

250

320

1700

2200

19

7236AC

46236

180

320

52

4

1.5

84

240

300

1700

2200

19

7236B

66236

180

320

52

4

1.5

131

226

288

1700

2200

19

7336B

66336

180

380

75

4

2

156

334

441

1500

2000

44

71938C

1036938

190

260

33

2

1

47

155

200

2200

2800

4.5

71938AC

1046938

190

260

33

2

1

69

150

190

2200

2800

4.5

7038C

36138

190

290

46

2.1

1.1

55

225

270

2000

2600

11

7038AC

46138

190

290

46

2.1

1.1

79

215

260

2000

2600

11

7038B

66138

190

290

46

2.1

1.1

124

180

230

2000

2600

11

7238B

66238

190

340

55

4

1.5

139

250

320

1500

2000

22

7338B

66338

190

400

78

5

2

164

270

505

1400

1900

49

71940C

1036940

200

280

38

2.1

1

51

190

240

2000

2600

7.5

71940AC

1046940

200

280

38

2.1

1

75

180

225

2000

2600

7.5

7040C

36140

200

310

51

2.1

1.1

60

270

355

1800

2400

14.5

7040AC

46140

200

310

51

2.1

1.1

85

255

330

1800

2400

14.5

7240C

36240

200

360

58

4

1.5

66

280

370

1500

2000

27

7240AC

46240

200

360

58

4

1.5

94

270

350

1500

2000

27

7240B

66240

200

360

58

4

1.5

146

240

320

1500

2000

27

7340B

66340

200

420

80

5

2

170

405

590

1400

1800

53

71944C

1036944

220

300

68

2

1

47

200

270

1800

2400

8

71944AC

1046944

220

300

68

2

1

69

190

260

1800

2400

8

7044C

36144

220

340

56

3

1.1

66

305

410

1700

2200

19.56

7044AC

46144

220

340

56

3

1.1

94

290

400

1700

2200

19.5

7044B

66144

220

340

56

3

1.1

145

230

315

1700

2200

19.5

7244AC

46244

220

400

65

4

1.5

105

320

450

1400

1800

37.5

7244B

66244

220

400

65

4

1.5

164

290

420

1400

1800

37.5

7344B

66344

220

460

88

5

2

187

445

650

1200

1600

70

71948AC

1046948

240

320

38

2.1

1.1

84

195

270

1700

2200

9

7048C

36148

240

360

56

3

1.1

68

315

445

1500

2000

21

7048AC

46148

240

360

56

3

1.1

98

300

420

1500

2000

21

7048B

66148

240

360

56

3

1.1

154

235

340

1500

2000

21

7248B

66248

240

440

72

4

1.5

180

330

490

1200

1600

49

7348B

66348

240

500

95

5

2

203

430

605

1100

1400

88

71952AC

1046952

260

360

46

2.1

1.1

95

200

380

1400

1900

15

7252B

66252

260

480

80

5

2

195

460

710

1100

1400

66

71956AC

1046956

280

380

46

2.1

1.1

119

230

345

1400

1800

15.8

7056C

36156

280

420

65

4

1.5

74

355

550

2300

1700

30

7056B

66156

280

420

65

4

1.5

179

290

450

1300

1700

30

7256B

66256

280

500

80

5

2

204

470

770

1100

1400

70

7060B

66160

300

460

74

4

1.5

196

340

570

1100

1500

43

7260B

66260

300

540

85

5

2.1

219

500

840

1000

1300

87

7064B

66164

320

480

74

4

1.5

205

355

610

1100

1400

45

7264B

66264

320

580

92

5

2

236

565

1010

900

1200

110

71968B

1066968

340

460

56

9

1.1

196

270

480

1100

1400

27

7068B

66168

340

520

82

5

2

223

405

735

1000

2300

62

7268B

66268

340

620

92

6

3

248

635

1200

850

1100

125

71872AC

 

360

440

38

2.1

1.1

112

215

385

1100

1400

12

71972B

1066972

360

480

56

3

1.1

204

275

500

1100

1400

29

7072C

36172

360

540

82

5

2

101

450

950

1000

1300

63

7072B

66172

360

540

82

5

2

230

520

765

1000

1300

63

7272B

66272

360

650

95

6

3

261

585

1125

700

950

145

71876AC

 

380

480

46

2.1

1.1

123

265

450

1000

1300

18

71976AC

1046976

380

520

65

4

1.5

137

370

665

1000

1300

43

71976B

1066976

380

520

65

4

1.5

221

320

630

1000

1300

43

72976AC

2046976

380

520

82

4

1.5

146

410

730

1000

1300

50

7076B

66176

380

560

82

5

2

238

425

795

900

1200

66

7080B

66180

400

600

90

5

2

255

475

920

850

1100

85

7280B

66280

400

720

103

6

3

287

660

1350

600

800

190

71984B

1066984

420

560

65

4

1.5

238

330

605

850

1100

45

7084B

66184

420

620

90

5

2

263

490

955

850

1100

89

7088B

66188

440

650

94

6

3

276

520

1065

750

1000

100

71992AC

1046992

460

620

74

4

1.5

163

460

940

750

1000

58

7092B

66192

460

680

100

6

3

289

560

1165

700

950

120

7096B

66196

480

700

100

6

3

298

565

1210

670

900

125

70/500B

661/500

500

720

100

6

3

306

575

1260

670

900

130

718/530AC

 

530

650

56

3

1.1

166

370

840

670

900

40

719/530AC

10469/530

530

710

82

5

2

186

560

1210

630

850

92

70/530

661/530

530

780

112

6

3

332

670

1530

600

800

180

718/600AC

 

600

730

60

3

1.1

185

425

1040

600

800

47

719/600AC

10469/600

600

800

90

5

2

208

645

1560

560

750

125

718/670AC

 

670

820

69

4

1.5

208

500

1160

500

670

80

718/710AC

 

710

870

74

4

1.5

221

545

1470

480

630

94

719/710AC

10469/710

710

950

106

6

3

247

770

1980

450

600

195

718/750AC

 

750

920

78

5

2

234

585

1620

450

600

100

 

Single row Angular contact ball bearings
The angular contact ball bearing is mainly divided into single row angular contact ball bearing, double row angular contact ball bearing and four point contact ball bearing .It can bear radial and axial roads at the same time and can bear pure axial load as well with higher limiting speeds .The capability of bearing axial load is determined by the degree of contact angle, The bigger the contact angle, the bigger the axial load can be borne. The contact angles are classified as 15º、25º、40º.When the bearing bears radial load, additional axial force will mount in pairs, there are three kinds of installment namely ,back-to-back ,face-to-face and in series.
  Single row angular contact ball bearings are self-retaining units with solid inner and outer rings and ball and cage assemblies with polyamide, sheet steel or brass cages. The raceways of the inner and outer rings are offset in relation to each other in the direction of the bearing axis. The bearings are available in open and sealed versions. Their self-alignment capacity is very small.
▲   The design’s of all these angular contact ball bearings are based on standard structures; LYNB can design and manufacture many other similar structures in accordance to the special and particular requirements of their customers’. If our customer’s have specific requests then the customer should identify the structure, and mounting dimensions that are required. Please contact the LYNB Technical Center if you need any assistance in this area.     
 
If you have any suggestions or opinions about our products,please leave a message,and we will immediately answer your questions. Thanks for your support.
  • Product Name:
  • *Company Name:
  • *Your Name:
  • *E-mail:
  • Tel./ Fax.:
  • Country:
  • Picture / File:
  • *Content:
  • .
Contact Us
Luoyang Nice Bearing Co.,Ltd.
Leave a Message
Please leave a message,and we will immediately answer your questions.
Company Name:
*Your Name:
*E-mail:
County:
*Content:
.
Copyright © 2015 Luoyang Nice Bearing Co.,Ltd. All rights Reserved. Power By Sinoart