Large diameter slewing bearing

The large diameter slewing bearing is a new type of mechanical parts. It consists of inner and outer rings, rolling elements, etc. It is a large bearing that can bear comprehensive loads, and can bear large axial and radial loads and overturning moments at the same time.
Product Description

Large diameter slewing bearing

Gear Slewing Bearing

Large diameter slewing bearing

 

1. The Production of The Large diameter slewing bearing

 

The large diameter slewing bearing is a new type of mechanical parts. It consists of inner and outer rings, rolling elements, etc. It is a large bearing that can bear comprehensive loads, and can bear large axial and radial loads and overturning moments at the same time. Large diameter slewing bearing has External Gear slewing bearing, Internal Gear Slewing Bearing and Non Gear Slewing Bearing.

 

Large diameter slewing bearing

 

2. The Product Feature of The Large diameter slewing bearing

 

A large diameter slewing bearing is a rotating rolling element bearing that usually supports heavy but slowly turning or slowly swinging loads, usually horizontal platforms such as traditional cranes, horizontal axis windmills, drilling platforms, port cranes, etc. (Spinning means turning back and forth, or rotating in a circle, without changing position.)

 

Large diameter slewing bearing mainly relies on lubrication and friction to achieve the effect of operation. Internally, it relies on the mutual friction between the ball and the steel ring for the purpose of operation. Externally, it relies on the friction between the slewing bearing and other components to start the operation, rub against each other, and drive the object to operate.

 

Its purpose is to carry larger and larger objects, and its own centripetal force requirements are high, which is determined by its working principle, so in terms of materials, it needs a steel material that can guarantee the quality.

 

The large diameter slewing bearing has a relatively large diameter and is suitable for many large equipment.

 

In particular, the large diameter slewing bearing, as an important basic component, has been widely used in the development of the industry for nearly 40 years, but how to correctly select the structural type of the large diameter slewing bearing to ensure reliable use and high cost performance is still common in the host industry. Concerns.

 

3. The Product Parameter (Specification) of Large diameter slewing bearing

 

No.

Gear
DL
mm

External dimension

Mounting dimensions

Structure size

Reference Weight

D

d

H

D1

D2

n

mm

n1

D3

d1

H1

h

kg

mm

mm

mm

mm

mm

mm

mm

mm

mm

mm

1

HJB.20.625

725

525

80

685

565

18

18

3

627

623

68

12

100

2

HJB.20.720

820

620

80

780

660

18

18

3

722

718

68

12

120

3

HJB.30.820

940

705

95

893

749

24

20

4

822

818

83

12

210

4

HJB.30.880

1000

760

95

956

800

24

20

4

882

878

83

12

230

5

HJB.30.1020

1170

875

95

1120

930

24

22

4

1022

1018

80

15

300

6

HJB.36.1220

1365

1075

120

1310

1130

36

24

6

1222

1218

105

15

450

7

HJB.36.1250

1400

1090

120

1350

1150

36

26

6

1252

1248

105

15

520

8

HJB.36.1435

1595

1278

120

1535

1335

36

26

6

1437

1433

105

15

610

9

HJB.45.1540

1720

1360

140

1660

1420

42

26

6

1543

1537

122

18

732

10

HJB.45.1700

1875

1525

140

1815

1585

42

29

6

1703

1697

122

18

844

11

HJB.45.1880

2100

1665

160

2030

1740

48

32

6

1883

1876

140

20

1400

12

HJB.45.2115

2325

1900

160

2245

1980

48

32

6

2118

2112

140

20

1600

13

HJB.45.2370

2600

2146

180

2520

2220

48

32

6

2373

2367

158

22

2100

14

HJB.45.2600

2835

2365

180

2750

2450

54

36

6

2603

2597

158

22

2400

15

HJB.50.2820

3085

2555

200

3000

2640

54

36

6

2823

2817

178

22

3400

16

HJB.50.3120

3400

2840

200

3310

2930

54

36

6

3123

3117

178

22

4000

17

HJB.50.3580

3920

3240

240

3820

3340

60

40

6

3583

3577

218

22

6700

18

HJB.50.4030

4370

3690

240

4270

3790

66

40

6

4033

4027

218

22

7700

19

HJB.50.4540

4860

4210

240

4760

4310

72

40

6

4543

4537

218

22

8760

 

4. China Large diameter slewing bearing suppliers, manufacturers

Yantai Zhiyuan Machinery Co., Ltd. is a supplier of customized solutions for professional large diameter slewing bearings. Our focus is on the needs of customers worldwide who require large diameter slewing bearings. Our large diameter slewing bearing quality is ISO 9001 certified, can design and manufacture large diameter slewing bearing to meet your needs, support wholesale customization, free samples, low price, large quantities and more discounts. This is the latest product. Good quality, durable and made in China. We also provide product price lists. Welcome to contact us for more information.

 

5.FAQ

 

1)Q: How long will it take to install the equipment?

      A: Our product is an accessory, so there is no need to install it on site. Customers can install it after they buy it.

 

2)Q: What sales goals do you need to achieve to become your distributor?

      A: 30000 dollars.

 

3)Q: Can I transfer the money to you and you pay to other suppliers?

      A: Yes.

 

4)Q: Can I deliver goods from other suppliers to your factory? And then load it together?

      A: Yes, but you need to declare to the other party.

 

5)Q: How do you arrange your Spring Festival holiday?

      A: During the Spring Festival, our front-line workers will rest for 10 days, so the logistics can work normally.

 

6)Q: Can your equipment be installed in hot weather?

      A: The product can be made suitable for a high temperature environment.

 

7)Q: Can your product be installed in cold weather?

      A: The product can be made suitable for a low temperature environment.

 

8)Q: Do you have an office in Shanghai or Guangzhou?

      A: No, we don't have any offices or branches anywhere.

 

9)Q: Could you send your staff over to install the equipment for us?

      A: Our products belong to accessories, generally do not provide door-to-door service.

 

10)Q: Can I only buy some spare parts from you?

        A: Yes.

11)Q: Will you attend the exhibition?

        A: Yes.

 

12)Q: Can you deliver your equipment to the warehouse in Guangzhou?

        A: Yes.

 

13)Q: How long will it take you to provide us with the design?

       A: If the customer wants to customize the product, it can produce the drawing and production in a week.

 

14)Q: How do you pack equipment?

        A: We ship our products in wooden cases.

 

15)Q: Can you design the equipment according to our size?

        A: Yes, we can.

 

16)Q: How long has your company been making this kind of equipment?

        A: It has 19 years.

 

17)Q: How many employees do you have in your factory?

        A: About 40 people.

 

18)Q: How far is the hotel from your factory?

        A: There is 20 minutes.

 

19)Q: How far is your factory from the airport?

        A: About 1 hour.

 

20)Q: How long does it take to get to your factory from Guangzhou?

        A: It takes three hours by plane.

 

21)Q: Where is your factory?

        A: Zhaoyuan, Shandong Province.

 

22)Q: Do you provide spare parts free of charge?

        A: No.

 

23)Q: Is OEM acceptable?

        A: Yes.

 

24)Q: Do you provide samples? Free or charge?

        A: No, we do have to charge for it.

 

25)Q: What are your payment terms?

        A: Pay 50% in advance and the balance before delivery.

 

26)Q: What's your minimum quantity?

        A: One.

 

27)Q: Are you a trading company or a manufacturer?

        A: We are manufacturers.

 

28)Q: What is your lead time?

        A: About 15 days for standard products and about 1 month for customized products.

 

29)Q: How many production lines are there in your factory?

        A: We have 5.

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China Large diameter slewing bearing suppliers

China Large diameter slewing bearing manufacturers

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