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Single row angular contact ball mill bearings

  The limit speed of angular contact ball bearing is high so that it can bear radial load and axial load simultaneously. Angular contact ball bea...

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  The limit speed of angular contact ball bearing is high so that it can bear radial load and axial load simultaneously. Angular contact ball bearings can also withstand pure axial load, and angular contact ball bearings can withstand axial load capacity by the angular contact ball bearing contact angle to determine the larger the contact angle stronger the ability to withstand axial load. Usually, the contact angle-angle does not exceed 40 °. Angular contact ball bearing belongs to the centripetal thrust type angular contact ball bearing; this kind of bearing is widely used in the axial positioning of rolling mill rolls.

 

Single row angular contact ball rolling mill bearings

Bearing NO.

Current

7016AC

7016C

7216AC

Original

46116

36116

46216

Boundary Dimensions(㎜)

d

80 80 80

D

125 125 140

B

22 22 26

α°

25 15 25
rsmin 1.5 1.5 2

r1smin

0.6 0.6 1

Basic Load Rating(KN)

Dynamic

55.5 58.5 66

Static

53.2 55.8 61.8

Limiting Speed(rpm)

Grease

4500 4500 4000

Oil

6000 6000 5300

Mass

(㎏)

0.85 0.85 1.48

Single row angular contact ball rolling mill bearings

 

Bearing NO.

Boundary Dimensions(㎜)

Basic Load Rating(KN)

Limiting Speed(rpm)

Mass(㎏)

Current

Original

d

D

B

α°

rsmin

r1smin

Dynamic

Static

Grease

Oil

7016AC

46116

80

125

22

25

1.5

0.6

55.5

53.2

4500

6000

0.85

7016C

36116

125

22

15

1.5

0.6

58.5

55.8

4500

6000

0.85

7216AC

46216

140

26

25

2

1

66

61.8

4000

5300

1.48

7216C

36216

140

26

15

2

1

89.5

78.2

4000

5300

1.45

7316AC

46316

170

39

25

2.1

1.1

152

122

3600

4800

3.67

7316C

36316

170

39

25

2.1

1.1

127

100

3600

4800

4.03

7316B

66316

170

39

40

2.1

1.1

158

128

3600

4800

3.68

7416AC

46416

200

48

25

3

1.1

197

162

3200

4300

8.77

7017AC

46117

85

130

22

25

1.5

0.6

59.2

57.2

4300

5600

0.892

7017C

36117

130

22

15

1.5

0.6

62.5

60.2

4300

5600

0.892

7217AC

46217

150

28

25

2

1

94.8

81.5

3800

5000

1.8

7217C

36217

150

28

15

2

1

99.8

85

3800

5000

1.8

7317AC

46317

180

41

25

3

1.1

154

125

3400

4500

4.97

7317B

66317

180

41

40

3

1.1

137

112

3400

4500

5.05

7317C

36317

180

41

15

3

1.1

161

131

3400

4500

4.97

7018AC

46118

90

140

24

25

1.5

0.6

67.5

66.5

4000

5300

1.15

7018C

36118

140

24

15

1.5

0.6

71.5

70

4000

5300

1.15

7218AC

46218

160

30

25

2

1.5

118

100

3600

4800

2.25

7218C

36218

160

30

15

2

1.5

1213

105

3600

4800

2.59

7318AC

46318

190

43

25

3

1.1

177

153

3200

4300

4.83

7318B

66318

190

43

40

3

1.1

168

141

3200

4300

6.04

7318C

36318

190

43

15

3

1.1

158

137

2800

3800

5.49

7418AC

46418

225

54

25

4

1.5

233

205

2600

3600

11.6

7019AC

46119

95

145

24

25

1.5

0.6

69.5

69.8

3800

5000

1.2

7019C

36119

145

24

15

1.5

0.6

73.5

73.2

3800

5000

1.2

7219AC

46219

170

42

25

2.1

1.1

128

108

3400

4500

2.71

7219C

36219

170

42

15

2.1

1.1

135

115

3400

4500

2.71

7319AC

46319

200

45

25

3

1.1

182

158

3000

4000

6.29

7020AC

46120

100

150

24

25

1.5

0.6

75

74.8

3800

5000

1.25

7020C

36120

150

24

15

1.5

0.6

79.2

78.5

3800

5000

1.25

7220AC

46220

180

34

25

2.1

1.1

142

122

3200

4300

3.25

7220C

36220

180

34

15

2.1

1.1

148

128

3200

4300

3.25

7320ACM

46320H

215

47

25

3

1.1

161

194

2600

3600

8.5

7320CJ

36320F

215

47

15

3

1.1

218

202

2600

3600

7.24

7021AC

46121

105

160

26

25

2

1

83.8

84.2

3600

4800

1.61

7021C

36121

160

26

15

2

1

88.8

88.8

3600

4800

1.61

7221ACJ

46221F

190

36

25

2.1

1.1

155

138

3000

4000

3.9

7221CJ

3221F

190

36

15

2.1

1.1

162

145

3000

4000

3.9

7022AC

46122

110

170

28

25

2

1

96

97

3600

4800

1.95

7022C

36122

170

28

15

2

1

100

102

3600

4800

1.95

7222AC

46222

200

38

25

2.1

1.1

168

155

2800

3800

4.55

7322AC

46322

240

50

25

3

1.1

239

231

2000

3000

11.1

7322B

66322F

240

50

40

3

1.1

220

221

2000

3000

10.4

7322BM

66322H

240

50

40

3

1.1

222

215

2000

3000

11.3

7024AC

46124

120

180

28

25

2

1

102

105

2600

3600

2.3

7024C

36124

180

28

15

2

1

108

110

2600

3600

2.3

7224AC

46224

215

40

25

2.1

1.1

180

172

2400

3400

5.4

7224B

66224

215

40

40

2.1

1.1

165

161

2400

3400

6.13

 

146324

260

55

25

3

1.1

267

246

2000

3000

14.2

7324AC

46324

260

55

25

3

1.1

265

269

1800

2700

14.6

7324B

66324

260

55

40

3

1.1

278

261

1800

2700

14.6

7026AC

46126

130

200

33

25

2

1

115

122

2400

3400

3.3

7226AC

46226

230

40

25

2

1

196

200

2200

3200

7.3

7226C

36226

230

40

15

3

1.1

206

172

2400

3400

7.24

7326AC

46326

280

58

25

4

1.5

271

283

1700

2400

18

7028AC

46128

140

210

33

25

2

1

140

150

2200

3200

4.14

7028C

36128

210

33

15

2

1

140

145

2200

3200

4.14

7228AC

46228

250

42

25

3

1.1

230

235

1900

2800

9.24

7228C

36228

250

42

15

3

1.1

230

204

2200

3200

9.36

7228B

66228

250

42

40

3

1.1

190

161

1800

2600

8.57

7328AC

46328

300

62

25

4

1.5

296

323

1500

2200

22

7328B

66328

300

62

40

4

1.5

263

287

900

1500

23.7

7030AC

46130

150

225

35

25

2.1

1.1

153

164

2200

3000

4.82

7330AC

46330

320

65

25

4

1.5

360

375

1300

1900

26.4

7032AC

46132

160

240

38

25

2.1

1.1

164

185

1800

2600

6.8

7232C

36232

290

48

15

3

1.1

262

247

1800

2600

14.5

 7232ACX3

46932

279

40

25

2.1

1.1

204

182

2000

2800

11.6

7332AC

46332

340

68

25

4

1.5

355

432

1200

1700

36.8

7034AC

46134

170

260

42

25

2.1

1.1

198

227

2000

2800

8.04

 

146234

310

52

25

4

1.5

282

275

1600

2200

17.4

7234AC

46234

310

52

25

4

1.5

320

325

1700

2400

17.2

7234C

36234

310

52

15

4

1.5

320

325

1700

2400

17.2

7036AC

46136

180

280

46

25

2.1

1.1

194

230

1600

2200

9.8

7236AC

46236

320

52

25

4

1.5

315

325

1500

2000

18.1

7336B

66336

380

75

40

4

1.5

405

445

1500

2000

37

7038AC

46138

190

290

46

25

2.1

1.1

214

200

1600

2200

10.8

71938AC

1046938

260

33

25

2

1

139

177

1800

2200

4.45

7040AC

46140

200

310

51

25

2.1

1.1

240

309

1500

2000

14.2

7240AC

46240

360

58

25

4

1.5

375

410

1400

1900

26.7

7240C

36240

360

58

15

4

1.5

375

410

1400

1900

26.7

B7340AC/DB

546340K

420

160

25

4

1.5

771

1330

1200

1600

111

7244AC

46244

220

400

65

25

4

1.5

358

507

1100

1600

38.5

72948AC

2046948

240

320

48

25

2.1

1.1

184

190

1100

1600

10

7248B

66248

440

72

40

4

1.5

420

490

1000

1500

51

71952C

7006952

260

360

46

15

2

2

218

304

1200

1600

13

7654B

66754

270

330

30

40

2.1

1.1

91

144

1300

1700

5.75

71968B

1066968

340

460

56

40

3

1.1

306

503

800

1000

27.5

7072C

36172

360

540

82

15

5

2.5

500

690

800

1000

62.4

7676B

66776

380

440

25

40

3

1.1

110

178

960

1200

7.1

72976AC

2046976

520

82

25

4

1.5

407

733

700

900

49

7692AC

46792

460

600

50

25

3

1.5

284

522

600

800

38

71992B

1066992

620

74

40

4

1.5

439

865

550

750

64

719/530AC

10469/530

530

710

82

25

5

2.5

541

1136

500

700

89

78/1000X2AC

468/1000

1000

1220

50

25

4

1.5

409

1178

120

150

155