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Four Point Contact Ball Bearings

Four Point Contact Ball Bearings

Four Point Contact Ball Bearings

Description

Four Point Contact Ball Bearings

Principal dimensions

Basic load ratings

Fatigue load limit

Speed ratings

Designation

(mm)

(kN)

(kN)

(r/min)

d

D

B

Dynamic C

Static
C0

Pu

Reference speed

Limiting speed

15

35

11

12.7

8.3

0.355

22000

36000

QJ 202 N2MA

17

40

12

17

11.4

0.48

22000

30000

QJ 203 N2MA

17

47

14

23.4

15

0.64

17000

28000

QJ 303 N2MA

20

52

15

32

21.6

0.93

20000

24000

QJ 304 N2PHAS

20

52

15

32

21.6

0.93

18000

24000

QJ 304 MA

20

52

15

32

21.6

0.93

18000

24000

QJ 304 N2MA

25

62

17

42.5

30

1.27

15000

20000

QJ 305 MA

25

52

15

27

21.2

0.9

16000

22000

QJ 205 N2MA

25

62

17

42.5

30

1.27

15000

20000

QJ 305 N2MA

25

52

15

27

21.2

0.9

16000

22000

QJ 205 MA

30

72

19

53

41.5

1.76

14000

17000

QJ 306 N2PHAS

30

62

16

37.5

30.5

1.29

14000

19000

QJ 206 N2MA

30

72

19

53

41.5

1.76

12000

17000

QJ 306 MA

30

62

16

37.5

30.5

1.29

14000

19000

QJ 206 MA

30

72

19

53

41.5

1.76

12000

17000

QJ 306 N2MA

35

80

21

64

51

2.16

11000

15000

QJ 307 MA

35

80

21

64

51

2.16

13000

15000

QJ 307 N2PHAS

35

80

21

64

51

2.16

11000

15000

QJ 307 N2MA

35

72

17

49

41.5

1.76

12000

17000

QJ 207 N2MA

40

80

18

56

49

2.08

11000

15000

QJ 208 PHAS

40

80

18

56

49

2.08

11000

15000

QJ 208 N2MA

40

90

23

78

64

2.7

11000

14000

QJ 308 N2PHAS

40

90

23

78

64

2.7

10000

14000

QJ 308 MA

40

80

18

56

49

2.08

11000

15000

QJ 208 MA

40

90

23

78

64

2.7

10000

14000

QJ 308 N2MA

45

100

25

100

83

3.55

10000

12000

QJ 309 N2PHAS

45

100

25

100

83

3.55

9000

12000

QJ 309 MA

45

85

19

63

56

2.36

10000

14000

QJ 209 MA

45

100

25

100

83

3.55

9000

12000

QJ 309 N2MA

45

100

25

100

83

3.55

10000

12000

QJ 309 PHAS

50

110

27

118

100

4.25

9000

11000

QJ 310 PHAS

50

90

20

65.5

61

2.6

9000

13000

QJ 210 MA

50

110

27

118

100

4.25

8000

11000

QJ 310 MA

55

100

21

85

83

3.55

8000

11000

QJ 211 N2MA

55

120

29

137

118

5

7000

10000

QJ 311 N2MA

55

120

29

137

118

5

7000

10000

QJ 311 MA

55

100

21

85

83

3.55

8000

11000

QJ 211 MA

60

110

22

96.5

93

4

8500

10000

QJ 212 N2PHAS

60

110

22

96.5

93

4

7500

10000

QJ 212 N2MA

60

130

31

156

137

5.85

6700

9000

QJ 312 MA

60

130

31

156

137

5.85

7500

9000

QJ 312 PHAS

60

130

31

156

137

5.85

6700

9000

QJ 312 N2MA

60

110

22

96.5

93

4

7500

10000

QJ 212 MA

65

140

33

176

156

6.55

7000

8500

QJ 313 N2PHAS

65

140

33

176

156

6.55

6300

8500

QJ 313 MA

65

120

23

110

112

4.75

6700

9500

QJ 213 N2MA

65

120

23

110

112

4.75

8000

9500

QJ 213 N2PHAS

65

120

23

110

112

4.75

6700

9500

QJ 213 MA

70

125

24

120

122

5.2

7500

9000

QJ 214 N2PHAS

70

125

24

120

122

5.2

6300

9000

QJ 214 N2MA

70

150

35

200

180

7.35

5600

8000

QJ 314 MA

70

150

35

200

180

7.35

5600

8000

QJ 314 N2MA

70

150

35

200

180

7.35

6700

8000

QJ 314 N2PHAS

70

125

24

120

122

5.2

6300

9000

QJ 214 MA

75

160

37

216

200

7.8

6300

7500

QJ 315 N2PHAS

75

130

25

125

132

5.6

6300

8500

QJ 215 N2MA

75

130

25

125

132

5.6

7000

8500

QJ 215 N2PHAS

75

130

25

125

132

5.6

6300

8500

QJ 215 MA

75

160

37

216

200

7.8

5300

7500

QJ 315 N2MA

80

140

26

146

156

6.4

5600

8000

QJ 216 N2MA

80

140

26

146

156

6.4

5600

8000

QJ 216 MA

80

170

39

232

228

8.65

5000

7000

QJ 316 N2MA

80

170

39

232

228

8.65

5600

7000

QJ 316 N2PHAS

85

150

28

156

173

6.7

5300

7500

QJ 217 N2MA

85

130

22

99.5

114

4.65

5000

8000

QJ 1017 N2MA/C4

85

150

28

156

173

6.7

5300

7500

QJ 217 MA

85

180

41

250

255

8.65

4800

6700

QJ 317 N2MA

90

190

43

285

305

11

4500

6300

QJ 318 N2MA

90

160

30

186

200

7.65

5000

7000

QJ 218 N2MA

90

190

43

285

305

11

5000

6300

QJ 318 N2PHAS

95

170

32

212

232

8.5

4800

6700

QJ 219 N2MA

95

200

45

305

340

11.8

4800

6000

QJ 319 N2PHAS

95

170

32

212

232

8.5

4800

6700

QJ 219 N2PHAS

95

200

45

305

340

11.8

4300

6000

QJ 319 N2MA

100

180

34

236

265

9.5

4500

6300

QJ 220 N2MA

100

215

47

345

400

13.7

4000

5600

QJ 320 N2MA

105

160

26

135

170

6.3

4000

6700

QJ 1021 N2MA/C4

110

170

28

153

193

6.8

3800

6300

QJ 1022 N2MA/C4

110

240

50

390

480

15.3

3600

4800

QJ 322 N2MA

110

200

38

280

325

11.2

4000

5600

QJ 222 N2MA

120

260

55

415

530

16.3

3200

4500

QJ 324 N2MA

120

215

40

300

365

12

3600

5000

QJ 224 N2MA

130

280

58

455

610

18

3000

4000

QJ 326 N2MA

130

230

40

310

400

12.7

3400

4800

QJ 226 N2MA

140

250

42

345

475

14.3

3200

4300

QJ 228 N2MA

140

300

62

500

695

20

2800

3800

QJ 328 N2MA

150

270

45

400

570

16.6

3000

4000

QJ 230 N2MA

150

320

65

530

765

21.2

2600

3600

QJ 330 N2MA

150

225

35

242

335

10.4

2800

4500

QJ 1030 N2MA

160

340

68

570

880

23.6

2400

3400

QJ 332 N2MA

160

290

48

450

670

19

2800

3800

QJ 232 N2MA

160

240

38

270

380

11.4

2600

4300

QJ 1032 N2MA

170

360

72

655

1040

27

2200

3200

QJ 334 N2MA

170

310

52

455

720

20

2600

3400

QJ 234 N2MA

180

320

52

475

765

20.8

2400

3400

QJ 236 N2MA

180

380

75

680

1100

28

2200

3000

QJ 336 N2MA

190

400

78

702

1160

28.5

1700

2800

QJ 338 N2MA

190

340

55

510

850

22.4

2200

3200

QJ 238 N2MA

190

290

46

364

560

15.3

2200

3400

QJ 1038 N2MA

200

310

51

390

620

16.6

2000

3200

QJ 1040 N2MA

200

360

58

540

915

23.2

1800

3000

QJ 240 N2MA

200

360

70

520

865

21.6

1800

3000

QJ 1240 N2MA

220

460

88

780

1400

32

1500

2400

QJ 344 N2MA

220

400

78

364

1020

24.5

1800

1800

QJ 1244 N2MA

220

460

88

904

1660

38

1500

2400

QJ 344 N2/309829

240

440

85

663

1220

28

1500

2400

QJ 1248 MA/344524

240

440

72

650

1200

27.5

1500

2400

QJ 248 N2MA

260

480

90

741

1460

32

1300

2200

QJ 1252 MA

260

480

80

728

1430

32

1300

2200

QJ 252 N2MA

260

480

90

741

1460

32

1300

2200

QJ 1252 N2MA

280

500

90

728

1460

31.5

1300

2000

QJ 1256 N2MA

280

420

65

585

1140

25.5

1400

2400

QJ 1056 N2MA/C4

300

540

98

832

1760

36.5

1200

1900

QJ 1260 N2MA

300

460

74

650

1340

29

1300

2200

QJ 1060 N2MA

300

460

74

650

1340

29

1300

2200

QJ 1060 MA

320

580

105

956

2080

41.5

1100

1700

QJ 1264 N2MA

320

480

74

715

1530

32

1200

2000

QJ 1064 N2MA

320

480

74

715

1530

32

1200

2000

QJ 1064 MA

340

620

118

1060

2450

47.5

1000

1600

QJ 1268 MA/344524

340

520

82

780

1700

35.5

1100

1800

QJ 1068 N2MA

360

540

82

852

1930

38

1100

1700

QJ 1072 N2MA

360

650

122

1110

2600

49

950

1500

QJ 1272 N2MA

380

680

132

1170

2850

52

900

1400

QJ 1276 N2MA

380

560

82

819

1900

37.5

1000

1700

QJ 1076 N2MA

400

600

90

904

2160

40.5

950

1500

QJ 1080 N2MA

400

720

140

1300

3250

58.5

800

1300

QJ 1280 N2MA

420

760

150

1430

3750

64

750

1300

QJ 1284 N2MA

420

560

65

637

1600

30.5

950

1600

QJ 1984 MA

420

620

90

923

2280

42.5

900

1500

QJ 1084 N2MA

440

650

94

995

2500

45.5

850

1400

QJ 1088 N2MA

440

600

74

761

1900

35.5

900

1500

QJ 1988 N2MA

440

790

155

1400

3750

64

750

1200

QJ 1288 N2MA

460

680

100

1040

2650

46.5

800

1300

QJ 1092 N2MA

460

830

165

1530

4250

69.5

700

1100

QJ 1292 N2MA

480

700

100

1060

2800

48

750

1300

QJ 1096 N2MA

480

870

170

1680

4750

76.5

670

1100

QJ 1296 N2MA

Since established in 1986, Sun Rises Group Limited has well-knows as one of the credible suppliers of four point contact ball bearings. With many warehouse and qualified distributors spread around the world, our company can not only assure you the quality of this four point contact ball bearings but also great after-sale service and timely delivery of our products. Waiting for your contact with our agent!

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