618 series bearings


Precision Deep Groove Ball Bearings
Seals: NO
Series:618 series, 619 series
inner: 100mm-950mm
outer: 125mm-1250mm
Weight:0.31kg-390kg


Dimensions

Basic Load Rating

Designation

Weight

Installation Size

Limiting Speed

mm

kN

kg

mm

r/min

d

D

B

rmin

Cr

Cor

damin

Damax

ramax

Grease

Oil

100

125

13

1

19.6

21.2

61820

0.31

105

120

1

4800

5700

110

140

16

1

28.1

30.7

61822

0.61

115

135

1

4300

5100

120

150

16

1

29.0

33.0

61824

0.66

125

145

1

4000

4700

130

165

18

1.1

36.9

41.2

61826

0.94

136.5

158.5

1

3600

4300

140

175

18

1.1

38.2

44.4

61828

1.0

146.5

168.5

1

3400

4000

150

190

20

1.1

49.1

58.5

61830

1.15

156.6

183.5

1

3000

3600

160

200

20

1.1

48.5

61

61832

1.23

166.5

193.5

1

2800

3400

170

215

22

1.1

61.5

78

61834

1.9

176.5

208.5

1

2600

3200

180

225

22

1.1

62.3

78.5

61836

1.72

186.5

218.5

1

2400

3000

190

240

24

1.5

75.1

93.5

61838

2.53

198

232

1.5

2200

2800

200

250

24

1.5

74

98

61840

2.67

208

242

1.5

2200

2800

220

270

24

1.5

76.5

97.8

61844

2.9

228

262

1.5

1900

2400

240

300

28

2

83.5

108

61848

4.48

249

291

2

1800

2200

260

320

28

2

101

148

61852

4.84

269

311

2

1700

2000

280

350

33

2

133

191

61856

7.2

289

341

2

1600

1900


Dimensions

Basic Load Rating

Designation

Weight

Installation Size

Limiting Speed

mm

kN

kg

mm

r/min

d

D

B

rmin

Cr

Cor

damin

Damax

ramax

Grease

Oil

300

380

38

2.1

166

233

61860

10.3

311

369

2

1400

1700

320

400

38

2.1

168

244

61864

10.8

331

389

2

1300

1600

340

420

38

2.1

175

265

61868

11.5

351

409

2

1200

1500

360

440

38

2.1

192

290

61872

11.8

371

429

2

1100

1400

380

480

46

2.1

238

375

61876

19.5

391

469

2

1000

1300

400

500

46

2.1

241

390

61880

20.5

411

489

2

1000

1300

420

520

46

2.1

245

410

61884

21.4

431

509

2

950

1200

440

540

46

2.1

249

425

61888

22.3

451

529

2

900

1100

460

580

56

3

310

550

61892

34.3

473

567

2.5

900

1100

480

600

56

3

315

575

61896

35.4

493

587

2.5

850

1000

500

620

56

3

320

600

618/500

37.2

513

607

2.5

800

950

530

650

56

3

325

625

618/530

39.8

543

637

2.5

750

900

560

680

56

3

330

650

618/560

41.5

573

667

2.5

700

850

600

730

60

3

355

735

618/600

50.9

613

717

2.5

670

800


Dimensions

Basic Load Rating

Designation

Weight

Installation Size

Limiting Speed

mm

kN

kg

mm

r/min

d

D

B

rmin

Cr

Cor

damin

Damax

ramax

Grease

Oil

630

780

69

4

420

890

618/630

71.3

646

767

3

630

750

670

820

69

4

435

965

618/670

75.4

686

807

3

560

670

710

870

74

4

480

1100

618/710

92.6

726

854

3

530

630

750

920

78

5

525

1260

618/750

110

770

900

4

500

600

800

980

82

5

530

1310

618/800

132

820

960

4

450

530

850

1030

82

5

559

1430

618/850

140

868

1012

4

410

470

900

1090

85

5

618

1532

618/900

160

920

1070

4

350

410

950

1150

90

5

637

1730

618/950

190

968

1132

4

290

350

Note: 

1.Rate and speed in the catalogue is changed with the change of contact angle,please consult our Technic department. 

2.Our company can also produce diameter series 7 bearings(Super thin-section),please consult our technical department.

General
Short Description

Precision Deep Groove Ball Bearings
Seals: NO
Series:618 series, 619 series
inner: 100mm-950mm
outer: 125mm-1250mm
Weight:0.31kg-390kg

© US HG Tech Corp