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Four Contact Ball Slewing Bearings without Tooth
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Product: Views:290Four Contact Ball Slewing Bearings without Tooth 
Unit price: Negotiable
MOQ:
Quantity:
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2019-08-15 12:27
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Details

Product Introduction

The LTZC four point contact ball slewing bearing inner ring, outer ring have integral and split structure. The rigidity of the integral rings is relatively good in holding its rigidity. The split structure is fastened by bolts, this facilitates for a more convenient adjustment process. Normally the LTZC four point contact ball slewing bearing have cages (or spacing blocks). The full ball type has a larger load carrying capacity. In some situations this type would be selected for heavy loading applications. However, this design has a high frictional resistance, this could cause nicks on ball surface.

This contact ball design slewing bearing is suitable for tilting moment and small frictional resistance applications. The contact mounting surface must have adequate radial rigidity.


Product Model

Dimension

Type

Weight

d

D

T

mm

kg≈

1005

1234

72

010.30.1120.03

175

998

1242

100

010.30.1120.03K

277

985

1290

140

010.60.1136.03

457

1110

1390

110

010.45.1250.03K

387

1110

1390

110

010.45.1250.12

382

1260

1540

91

787/1260K

337

1260

1510

90

787/1260G2K1

279

1286

1474

51

787/1286

120

820

1060

100

787/820

106

772

916

56

010.15.845.12

57.5

847

980

50

D787/847

61.8

850

1030

57

D788/850

113

778

1022

100

010.40.900.03

219

778

1022

100

010.40.900.12

215

905

1200

90

787/905

149

830

1055

115

010.35.940.12

223

840

1074

81

010.35.955.03

163

878

1122

100

010.40.1000.036

237

1040

1290

100

787/1040

298

984.2

1197

56

010.20.1094.03/P6

60.2

1460

1740

110

010.45.1600.12K1

476

1380

1600

60

787/1380

190

1238

1540

153

030.40.1380.03

615

1260

1540

110

010.40.1400.03/P5

428

1260

1540

110

010.45.1400.03

455

1260

1550

128

010.45.1400.03K

464

1260

1540

110

010.45.1400.03K1

459

1260

1540

110

010.45.1400.03D

435

1428.6

1832

190

787/1430

1211

1825

2178

144

010.40.2000.03

968

1825

2178

144

010.60.2000.03

985

1825

2178

144

011.60.2000.03k

1202

1840

2180

125

010.50.2010.03

773

2000

2260

90

010.30.2129.03

455

1912

2310

180

010.35.2135.03

1556

2065

2418

144

010.60.2240.03

1116

2065

2418

144

010.60.2240.03K

1116

2063

2418

144

010.60.2240.12K1

1162

2065

2418

112

010.45.2240.03

863

2170

2430

95

010.40.2300.12

555

2105

2530

165

010.60.2330.03

1643

2205

2630

195

010.60.2430.03

2053

2229

2639

180

010.40.2465.03

1843

2279

2721

168

010.70.2497.03

1753

2329

2671

120

010.50.2500.03

1004

2325

2678

144

010.50.2500.03K

1257

2329

2678

120

010.50.2500.03K1

1036

2325

2678

144

010.60.2500.03

1271

2325

2678

144

010.60.2500.03K

1271

2340

2710

120

010.35.2560.03

1088

2340

2710

120

010.35.2560.03K

1088

2625

2978

112

787/2625K1

1158

2665

2966

113

010.40.2800.03K1

986

2625

2978

148

010.60.2800.03K

1394

2625

2995

148

010.60.2800.03K1

1426

2625

2978

144

010.60.2800.03K2

1410

2625

2995

158

010.60.2800.03K3

1470

2625

2978

148

010.60.2800.03

1395

2625

1978

144

010.60.2800.10

1417

2611

2992

160

010.75.2800.03

1600

2580

3026

174

010.75.2800.03K

2223

2625

2995

190

010.60.2810.03

1943

2633

3043

180

010.40.2870.03

2079

2922

3376

174

010.75.3150.03

2455

2922

3376

190

010.75.3150.03K

2743

2922

3376

190

010.75.3150.03K1

2558

2922

3376

190

010.75.3150.03K2

2554

2922

3376

200

010.75.3150.03K3

2594

2922

3376

190

010.75.3150.03K5

2679

2922

3376

200

010.75.3150.03K6

2743

2922

3376

200

010.75.3150.03K7

2597

2922

3376

174

010.75.3150.03D

2455

110

214

34.5

787/110

3.63

120

280

60

010.12.195.03/P5

17.2

135

340

61

010.30.238.03/P5

22.4

270

380

35

C787/270

12.5

280

450

47

787/280

32

216

385

54

010.20.310.03

25.1

216

385

54

010.20.310.03K/P5

25.1

235

403.5

55

010.22.310.11

26.1

222

408

60

010.22.315.03

31

250

420

50

010.16.322.03/P6

18.2

240

440

55

010.20.340.03

37.9

322

520

50

010.20.400.03/P5

40

410

590

60

010.20.500.12

47.6

380

688

88.92

010.30.520.03

147

400

639

90

011.30.526.03

92.5

500

600

50

010.12.550.03

26.2

458

662

80

010.30.560.03K

89.4

600

730

60

D788/600K1

59.5

600

730

60

D788/600

59.5

406.4

558.8

38.1

787/406.4

28

435

647

45.5

D787/435

32.2

357

543

70

010.12.450.03/P5

53.4

380

535

44

010.12.450.03K/P5

27.6

255

557

85

010.25.450.03K

105

342

560

115

030.25.450.03/P5

111

460

590

40

D78892K

32.7

460

590

45

D78892K1

36.6

406

556

46

010.12.482.03

32.3

440

540

143

MSLQU496.28H

78.2

1781

2209

120

787/1785K

1071

1625

1978

144

010.60.1800.03

926

1660

1940

110

010.45.1800.03

593

1660

1940

110

010.45.1800.03/P5

545

1660

1940

110

010.45.1800.03K

595

1660

1940

110

010.45.1800.03K1

593

1650

1950

130

010.45.1800.03K2

668

1844

2180

120

787/1842

774

1860

2280

120

787/1864

1043

1810

1980

81

010.25.1900.12

263

1916

2294

120

787/1920K

917

1940

2304

120

787/1940

910

1784

2206

120

010.35.1995.03

988

1784

2206

120

010.35.1995.03K

988

1784

2206

170

010.35.1995.03K1

1495

705

846

56

010.20.744.03K

43.4

710

900

85

787/800P5M

134

762

900

92

010.16.800.03/P5

67.8

687

910

80

010.28.800.11

138

528

732

80

010.30.630.03K

102

516

740

80

010.30.630.03K1

104

580

720

50

010.20.650.03/P5

43.5

680

865

55

D787/680K

39


FAQ

Considerations in the design selection process

Boundary Dimension

The determination of the boundary dimensions (inner diameter, outer diameter, height etc) must be able to guarantee the max load capacity (in addition to a safety factor), service life. Estimation of load capacity and service life should be obtained through factual and theoretical data calculations and application experiences etc. Safety requirement is shown in Table 3.3

In general when the load capacity, service life and safety margins are identified then the boundary dimension of SR bearing is relatively smaller compared with that of a ball bearing.

When main unit is limited to the horizontal orientation (radial direction of bearing), then the dimension of vertical orientation (axial direction of bearing) can be adjusted accordingly.

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