External Gear slewing bearing Series Q

Yantai Zhiyuan Machinery Co., Ltd. is a professional External Gear slewing bearing Series Q manufacturers, suppliers, factory. large quantity discounts, free samples, support customization, we have sufficient inventory, low prices, this is the latest product, quality Good, durable, made in China.
Product Description

China External Gear slewing bearing Series Q manufacturers

External Gear slewing bearing Series Q manufacturers

1. The Production of The External Gear slewing bearing Series Q

 

The single-row ball slewing bearing is a new type of mechanical parts, which consists of inner and outer rings, rolling elements, etc. It is a large bearing that can withstand comprehensive loads. It can bear large axial and radial loads and overturning moments at the same time.

 

External Gear slewing bearing Series Q

 

2. The Product Feature of The External Gear slewing bearing Series Q

 

The single-row four-point contact ball slewing bearing is composed of two races, with compact structure and light weight. The steel ball is in four-point contact with the arc raceway. Can bear axial force at the same time. Radial force and tipping moment, rotary conveyor, welding manipulator, small and medium cranes and excavators and other construction machinery can be selected.

 

Due to the need to transmit force, one of the ferrules of the slewing bearing is usually made with teeth. The heat treatment state of gears is generally normalized or quenched and tempered. The tooth surface can also be quenched according to the user's requirements, the quenching hardness is HRC50-60, and sufficient depth can be guaranteed.

 

3. The Product Parameter (Specification) of External Gear slewing bearing Series Q

 

No.

Model

External dimension

Mounting hole size

Structure size

Gear parameters

External Gear

H

Du

Dn

n

Through Hole A

Screw hole
B/C/D

n1

h

B

m

External Gear x=+0.5

de

Number of teeth z

Weight

D

d

φ

d1

T

mm

mm

mm

mm

 

kg

1

QW.315.20

406

222

60

370

260

10

17

M16

24

2

10

40

3

423

140

35

QW.315.20A

4

428

106

36

2

QW.355.20

446

262

60

410

300

10

17

M16

24

2

10

40

3

462

153

40

QW.355.20A

4

468

116

41

3

QW.400.20

490

307

60

455

345

12

17

M16

24

2

10

40

4

512

127

45

QW.400.20A

5

520

103

47

4

QW.450.20

540

357

60

505

395

12

17

M16

24

2

10

40

4

564

140

51

QW.450.20A

5

570

113

53

5

QW.500.20

590

407

60

555

445

14

17

M16

24

2

10

40

5

615

122

56

QW.500.20A

6

624

103

58

6

QW.560.20

654

464

70

618

502

14

17

M16

30

2

10

50

4

680

169

78

QW.560.20A

5

685

136

79

7

QW.630.20

724

534

70

688

572

16

17

M16

30

2

10

50

4

748

186

86

QW.630.20A

5

755

150

88

8

QW.710.20

804

614

70

768

652

18

17

M16

30

2

10

50

5

835

166

99

QW.710.20A

6

840

139

101

9

QW.800.20

894

704

70

858

742

20

17

M16

30

2

10

50

6

930

154

114

QW.800.20A

8

936

116

114

10

QW.800.25

904

692

78

864

736

18

22

M20

36

2

10

58

6

942

156

143

QW.800.25A

8

952

118

147

11

QW.900.25

1004

792

78

964

836

20

22

M20

36

2

10

58

8

1048

130

162

QW.900.25A

10

1060

105

168

12

QW.1000.25

1104

892

78

1064

936

24

22

M20

36

2

10

58

8

1152

143

182

QW.1000.25A

10

1160

115

185

13

QW.1000.32

1120

876

90

1074

926

24

24

M22

40

2

10

70

8

1160

144

227

QW.1000.32A

10

1170

116

232

14

QW.1120.32

1240

996

90

1194

1046

28

24

M22

40

4

10

70

10

1300

129

272

QW.1120.32A

12

1308

108

275

15

QW.1250.32

1370

1126

90

1324

1176

32

24

M22

40

4

10

70

10

1430

142

302

QW.1250.32A

12

1440

119

309

16

QW.1400.32

1520

1276

90

1474

1326

36

24

M22

40

4

10

70

12

1584

131

337

QW.1400.32A

14

1596

113

347

17

QW.1250.40

1390

1108

102

1336

1164

32

26

M24

45

4

12

80

10

1450

144

396

QW.1250.40A

12

1452

120

392

18

QW.1400.40

1540

1258

102

1486

1314

36

26

M24

45

4

12

80

12

1608

133

448

QW.1400.40A

14

1610

114

443

19

QW.1600.40

1740

1458

102

1686

1514

40

26

M24

45

4

12

80

12

1812

150

528

QW.1600.40A

14

1820

129

534

20

QW.1800.40

1940

1658

102

1886

1714

44

26

M24

45

4

12

80

14

2016

143

583

QW.1800.40A

16

2032

126

607

21

QW.1600.50

1762

1434

124

1704

1496

40

30

M27

50

4

12

100

12

1824

151

714

QW.1600.50A

14

1834

130

727

22

QW.1800.50

1964

1634

124

1904

1696

44

30

M27

50

4

12

100

14

2044

145

845

QW.1800.50A

16

2048

127

843

23

QW.2000.50

2162

1834

124

2104

1896

48

30

M27

50

6

12

100

16

2240

139

912

QW.2000.50A

18

2250

124

927

24

QW.2240.50

2402

2074

124

2344

2136

54

30

M27

50

6

12

100

16

2480

154

1020

QW.2240.50A

18

2502

138

1078

25

QW.2500.50

2662

2334

124

2604

2396

60

30

M27

50

6

12

100

18

2754

152

1171

QW.2500.50A

20

2760

137

1175

26

QW.2500.60

2696

2304

150

2626

2374

60

33

M30

56

6

14

122

18

2790

154

1677

QW.2500.60A

20

2800

139

1701

 

1). n1 is the number of lubricating oil holes, evenly distributed: oil cup M10×1 JB/T7940.1-JB/T7940.2

2). The mounting hole n-Φ can be changed to a screw hole; the tooth width b can be changed to H-h.

3). The circular force of the gears in the table is the maximum circular force, and the rated circular force is taken as 1/2.

 

4. The Product Application of The External Gear slewing bearing Series Q

 

The products are widely used in construction machinery, engineering machinery, port machinery, mining and metallurgical machinery, environmental testing machinery, wind power generation, medical equipment and military machinery and other industries.

 

5. The Factory of Yantai Zhiyuan Machinery Co., Ltd.

 

Yantai Zhiyuan Machinery Co., Ltd. is committed to the production, sales, design and manufacture of various types of slewing bearings. Which is founded on November 13, 2019, the company currently has more than 40 employees, more than 10 management and technical personnel, and more than 100 sets of various production and processing equipments. At the beginning of 2021, relying on the original technological advantages of the old company, the company actively innovated and carried out technological reforms, We focus on the new generation of information technology industry, artificial intelligence, CNC machine tools and robots, aerospace equipment, marine engineering equipment, and high-tech ships, advanced rail transit equipment, energy-saving and new energy vehicles, power equipment, agricultural machinery equipment, new materials and biomedicine And the supporting development of high-performance medical equipment and other fields is close.

 

Yantai Zhiyuan Machinery Co., Ltd. is committed to External Gear slewing bearing Series Q craftsmanship and quality, delivering standard and customized External Gear slewing bearing Series Q on time and on budget, while exceeding the expectations of our domestic and international customers. Yantai Zhiyuan Machinery Co., Ltd. strives to demonstrate excellent quality in all the Slewing bearing, Slewing Ring, Slewing Ring Bearing, Non Gear Slewing Bearing, Internal Gear Slewing Bearing, External Gear slewing bearing and other products produced. Made in China brand, our labor cost is low, the product price is cheap, the quality is good, we support wholesale customization, we provide free samples, we also have sufficient inventory, we provide a Price list, so you can see at a glance, welcome to be our customer, wholeheartedly at your service.

 

6.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 External Gear slewing bearing Series Q suppliers

China External Gear slewing bearing Series Q factory

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