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Four Point Contact Ball Slewing Ring Bearings 010.25.400 For Cranes Excavation Machines

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Four Point Contact Ball Slewing Ring Bearings 010.25.400
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Quantity:
  • 010

  • XZWD

  • 828480000

Slewing rings are usually used for low revolution, carrying high thrust loads and/or combined with radial loads. They can be manufactured without teeth, with internal or external teeth, with balls and/or with rollers. Depending on the application, Slewing rings are divided into five types:
 
1. Single-row ball slewing ring
*Four point contact bearing, balls arranged 1:1
*Two seat rings (one on inner- and one on outer ring)
*Compact structure
*Light in weight
*Axial load, radial load and tilting moment simultaneously

Four point contact ball slewing bearings possess high static loading capacity。
Slewing ring bearings are widely used in cranes, excavation machines, construction machinery, port cargo handling machinery, large turnplates of high precision radars and missile launchers, etc.

p201611281419181184025_wps图片

To get drawing (pdf),please clik on Model.

 

 

No

Model

Dimensions(mm)

Mounting Dimensions

Structural Dimensions

Weight
kg

D
mm

d
mm

H
mm

D1
mm

D2
mm

n

mm

n1
mm

D3
mm

d1
mm

H1
mm

h
mm

1

HSB.25.625

725

525

80

685

565

18

18

3

626

624

68

12

100

2

HSB.25.720

820

620

80

780

660

18

18

3

721

719

68

12

120

3

HSB.30.820

940

705

95

893

749

24

20

4

821

818

83

12

210

4

HSB.30.880

1000

760

95

956

800

24

20

4

881

878

83

12

230

5

HSB.30.1020

1170

875

95

1120

930

24

22

4

1021

1018

80

15

300

6

HSB.30.1220

1365

1075

120

1310

1130

36

24

6

1221

1218

105

15

450

7

HSB.35.1250

1400

1090

120

1350

1150

36

26

6

1251

1248

105

15

520

8

HSB.35.1435

1595

1278

120

1535

1335

36

26

6

1436

1433

105

15

610

9

HSB.35.1540

1720

1360

140

1660

1420

42

26

6

1541

1538

122

18

732

10

HSB.35.1700

1875

1525

140

1815

1585

42

29

6

1701

1698

122

18

844

11

HSB.40.1880

2100

1665

160

2030

1740

48

32

6

1881

1878

140

20

1400

12

HSB.40.2115

2325

1900

160

2245

1980

48

32

6

2116

2113

140

20

1600

13

HSB.40.2370

2600

2146

180

2520

2220

48

32

6

2371

2368

158

22

2100

14

HSB.40.2600

2835

2365

180

2750

2450

54

36

6

2601

2598

158

22

2400

15

HSB.50.2820

3085

2555

200

3000

2640

54

36

6

2822

2818

178

22

3400

16

HSB.50.3120

3400

2840

200

3310

2930

54

36

6

3122

3118

178

22

4000

17

HSB.50.3580

3920

3240

240

3820

3340

60

40

6

3582

3578

218

22

6700

18

HSB.50.4030

4370

3690

240

4270

3790

66

40

6

4032

4028

218

22

7700

19

HSB.50.4540

4860

4210

240

4760

4310

72

40

6

4542

4538

218

22

8760


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