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Yoke

Yoke Type Track Rollers

Material: Chrome steel
Precision: P0, P6, P5, P4, P2
Radial clearance: C0, C3, C2, C4
Working temperature: -30℃~140℃, -30℃~120℃(2RS)
Feature: High-precision, Low-noise, Long-life
Package: Tube package, Single box
Place of origin: Xi'an city, China
Free samples and technical drawing: Available
Certificate: ISO9001:2015

Description

to highlight the key features and benefits of my product.

 

Introducing Yoke Type Track Rollers

 

As a manufacturer located in China, we are proud to offer a high-quality product known as Yoke Type Track Rollers. These rollers are designed to provide consistent, reliable performance in a variety of industrial and commercial applications. Whether you're looking to enhance the efficiency of your conveyor system or improve the movement of heavy machinery, our Yoke Type Track Rollers are the perfect solution.

 

So what exactly sets our product apart from the competition? Let's take a closer look at the various aspects of our Yoke Type Track Rollers to see why they should be your top choice.

 

1. High-Quality Materials

 

First and foremost, our Yoke Type Track Rollers are made from only the best materials available. We understand the importance of durability in any industrial application, and that's why we use carefully selected materials that are built to withstand heavy use and frequent movement.

 

Our rollers are typically constructed of high-quality steel or stainless steel materials, which are resistant to rust, corrosion, and other forms of wear and tear. This means that they will last longer than other, lower-quality rollers on the market, ultimately reducing your maintenance costs and minimizing downtime.

 

2. Wide Range of Sizes and Load Capacities

 

Another key benefit of our Yoke Type Track Rollers is their versatility. We offer a wide range of sizes and load capacities to meet the needs of any application, from lightweight conveyor systems to heavy machinery setups.

 

Our rollers can typically handle loads ranging from just a few pounds to several hundred pounds, depending on the specific model. This makes them ideal for use in a variety of settings, including manufacturing facilities, warehouses, construction sites, and more.

 

3. Easy Installation and Maintenance

 

We understand that time is money in the world of industrial operations, and that's why we strive to make installation and maintenance of our products as easy as possible. Our Yoke Type Track Rollers are designed to be simple to install and easy to maintain, meaning you can spend less time on upkeep and more time on the core aspects of your business.

 

Additionally, we offer a wide range of accessories and components to complement our rollers, such as end washers, seals, and mounting bolts. This allows you to customize your setup to meet your specific needs, without having to worry about compatibility issues or complicated installation procedures.

 

4. Smooth and Reliable Operation

 

Of course, the ultimate goal of any industrial component is to provide smooth and reliable operation. And our Yoke Type Track Rollers certainly deliver on this front.

 

Thanks to their high-quality construction and precise engineering, our rollers provide consistent performance under a wide range of conditions. They are designed to handle both radial and axial loads, meaning they can move smoothly in multiple directions without becoming jammed or stuck.

 

Whether you're using our rollers in a conveyor system or a machine application, you can rest assured that they will provide the smooth, reliable operation you need to keep your operations running smoothly.

 

5. Competitive Pricing and Exceptional Customer Service

 

Finally, we understand the importance of delivering value to our customers. That's why we price our Yoke Type Track Rollers competitively, without compromising on quality or performance.

 

We also believe in offering exceptional customer service at every stage of the purchasing process. Our team of knowledgeable professionals is on hand to provide advice, answer questions, and ensure that you get the right products to meet your needs.

 

Conclusion

 

In summary, our Yoke Type Track Rollers are a top-of-the-line product designed to provide exceptional performance in a wide range of industrial and commercial applications. With their high-quality materials, wide range of sizes and load capacities, easy installation and maintenance, smooth and reliable operation, competitive pricing, and exceptional customer service, we believe that our rollers are the ideal solution for any business looking to enhance their operations.

 

So if you're in the market for a high-quality roller solution for your business, look no further than our Yoke Type Track Rollers. We're confident that you'll be impressed with their performance and durability, and we're always here to help if you have any questions or concerns.

 

Introduction



Yoke type track rollers consist of an outer ring, needle or cylindrical rollers, a cage-guided or full complement rolling set, a sealing structure and an inner ring. Bearings has single, double seal ring, or those without seal ring, with seal ring and others. The outer ring wall of the bearing is relatively thick, and the outer diameter surface of the roller has a cylindrical and arc shape, which can be designed and matched with the raceway surface according to the application. The rollers are guided by the ribs of the high-rigidity outer ring, and with linear contact, the rollers can easily rotate directly on the raceway and withstand heavier loads and shock loads. Due to its high rigidity and rotational speed, yoke type track rollers cannot withstand axial loads. The bearing is a sealed structure and can be filled with grease. We provide long-term effective lubrication, and users can avoid lubrication. For the harsh conditions of use, the channel for supplementary grease can be designed to improve the service life of the bearing.


Bearings are widely used in agricultural machinery, machine tools, metallurgical machinery, textile machinery, printing machinery and other fields.


Bearing Series



The types of the yoke track rollers include RSTO series, RNA22..-2RSR series, NATR series, NATV series, NUTR series, NNTR..-2ZL series, STO series, NA22..-2RSR series, NATR..-PP series, NATV..-PP series and PWTR..-2RS series.

◆ RSTO and STO series: the bearings include outer ring, inner ring, needle roller and cage assembly, which is suitable for high speed operation.

◆ NATR series: the bearings include outer ring, inner ring, needle roller and cage assembly. The thrust retaining ring is pressed into and fixed on both sides of the inner ring. It is suitable for heavy load and medium speed occasions.

◆ NATV series: the bearings are full complement needle rollers, which are suitable for heavy loads at low speeds.

◆ NUTR series: the bearings are full complement cylindrical roller structures, which are suitable for bearing heavy loads and can also withstand impact axial loads at high speeds.


track rollertrack roller bearingYoke Type Track Rollers


Production Details



◆ Method of bearing ring grinding feed

1. Quick jump: Before grinding begins, the workpiece is far away from the grinding wheel, and extremely fast speed is used to improve efficiency.

2. Rapid approach (fast forward): When the workpiece is close to the grinding wheel, the grinding wheel approaches the workpiece at a faster speed.

3. Rough grinding feed: In the initial stage of grinding, in order to remove the metal allowance as soon as possible, the feed rate is slightly faster.

4. Fine grinding feed: In order to ensure the grinding accuracy, the grinding is carried out after rough grinding, and the grinding is carried out at a slower feed rate.

5. No feed grinding: Grinding with zero nominal feed in order to eliminate the elastic deformation of the system before the end of grinding.

6. Rewind: After grinding, the grinding wheel and the workpiece are quickly separated.

7. Compensation: A special feed action required to compensate for the dressing amount of the grinding wheel due to wear.


yoke track roller


◆ Bearing production process monitoring and measurement

The monitoring and measurement of the bearing production process involves forging, turning, processing, grinding, polishing (ultra-finishing), typing, forming, surface treatment, and assembly. To ensure that these processes achieve the planned and desired results, companies must monitor and measure these processes in order to know whether the processes are qualified. By monitoring and measuring the process, bearing manufacturers can control fluctuations in the process, correct deviations in time, ensure process stability, analyze data, continuously improve the process, and demonstrate process capability.


nutr1542


General Procedure for Failure Analysis of Bearings



1. Investigate the phenomenon, including the damage of the bearing and equipment, the process of failure, the abnormal situation before the bearing failure, the operating conditions, the working environment, etc., the relevant information of the equipment where the bearing is located, collect the bearing or related damaged parts.

2. It is a preliminary analysis to find out the bearing failure location and failure type, and analyze the possible influencing factors that cause the failure. Then there are experimental inspection, material analysis, surface hardness test, surface state observation and analysis, metallographic structure inspection and stress analysis.

3. Conclusions and reports, describe the actual situation of bearing failure, physical and chemical analysis results, analyze the conclusions and countermeasures.


Standard



◆ ISO 15 Rolling bearings - Radial bearings - Boundary dimensions, general plan.

◆ ISO 7063 Rolling bearings. Needle roller bearing track rollers. Boundary dimensions and tolerances.

◆ ISO 76 Rolling bearings. Static load rating.

◆ ISO 246 Rolling bearings. Roller bearings. Main dimensions of the trust ring.

◆ ISO 281 Rolling bearings. Dynamic load and lifetime.

◆ ISO 492 Rolling bearings. Radial Bearings. Tolerances.

◆ ISO 582 Rolling bearings. Chamfer dimensions - Maximum values.

◆ ISO 1132-2 Rolling bearings. Tolerances. Measuring and checking methods and principles.

◆ ISO 5753 Rolling bearings. Inner radial clearance.

◆ ISO 683-17 Steel for heat treatment, steel alloy and automated steel. Part 17: Steel for roller bearings.

◆ GB/T 4661 Rolling bearings. Cylindrical rollers.

◆ GB/T 309 Rolling bearings. Needle rollers.


Advantages



The company's own brand "GHB" products have passed ISO9001 quality management system certification, with accuracy levels of P0, P6, P5, and P4. Bearings are exported to more than 35 countries with a good reputation. The company insists on quality as the core, innovation as the driving force, promotes development through service, and sincerely provides services to customers all over the world.


About Us



Shaanxi Gainhui Heavy Industries Co., Ltd. is a professional bearing manufacturer and and distributor in china. Equipped with a professional large factory, we can supply competitive bearing products and OEM service to worldwide customers. With high quality, competitive price and great after-sale service of yoke type track rollers, welcome to contact us in time.


Because we are focused, we are professional.


Packing Methods



nutr 1542 bearingnu 2311 bearingnutr 20 bearing
Tube PackageSingle Box PackagePallet Package


Delivery Methods



nutr1542roller wheel trackroller track heavy duty
By ExpressBy SeaBy Air


Technical Parameters



yoke track roller


Bearing designation

Mass

Dimensions (mm)

Basic dynamic load rating

Basic static load rating

Basic dynamic load rating

Basic static load rating

Fatigue load limit

Speed

m

D

d

B

C

d2

r

r1

Crw

Corw

Fr per

For per

Curw

NDG

≈g






min.

min.

N

N

N

N

N

min–1

NUTR15

99

35

15

19

18

20

0.6

0.3

15 300

18 700

8500

16 800

2 430

6 500

PWTR15-2RS

99

35

15

19

18

20

0.6

0.3

12 600

14 600

10 700

14 600

1 760

6 000

NUTR17

147

40

17

21

20

22

1

0.5

18 700

24 900

13 000

24 900

3 150

5 500

PWTR17-2RS

147

40

17

21

20

22

1

0.5

14 300

17 900

16 500

17 900

2 160

5 000

NUTR1542

158

42

15

19

18

20

0.6

0.3

18 300

24 300

24 300

24 300

3 100

6 500

PWTR1542-2RS

158

42

15

19

18

20

0.6

0.3

14 700

16 200

16 200

16 200

2 140

6 000

NUTR1747

220

47

17

21

20

22

1

0.5

21 600

30 500

30 500

30 500

3 850

5 500

PWTR1747-2RS

220

47

17

21

20

22

1

0.5

15 900

18 400

18 400

18 400

2 440

5 000

NUTR20

245

47

20

25

24

27

1

0.5

28 500

37 500

16 200

32 500

4 850

4 200

PWTR20-2RS

245

47

20

25

24

27

1

0.5

24 500

30 500

20 700

30 500

3 750

3 800

NUTR2052

321

52

20

25

24

27

1

0.5

32 000

44 000

38 000

44 000

5 700

4 200

PWTR2052-2RS

321

52

20

25

24

27

1

0.5

27 000

35 000

31 000

35 000

4 250

3 800

NUTR25

281

52

25

25

24

31

1

0.5

29 000

40 500

17 100

34 000

5 300

4 200

PWTR25-2RS

281

52

25

25

24

31

1

0.5

25 000

33 000

21800

33 000

4 100

3 800

NUTR2562

450

62

25

25

24

31

1

0.5

35 500

54 000

54 000

54 000

6 900

4 200

PWTR2562-2RS

450

62

25

25

24

31

1

0.5

30 000

42 500

42 500

42 500

5 200

3 800

NUTR30

465

62

30

29

28

38

1

0.5

40 000

55 000

23 400

46 000

7 300

2 600

PWTR30-2RS

465

62

30

29

28

38

1

0.5

35 000

45 500

29 000

45 500

5 800

2 200

NUTR3072

697

72

30

29

28

38

1

0.5

48 000

70 000

68 000

70 000

9 200

2600

PWTR3072-2RS

697

72

30

29

28

38

1

0.5

41 000

56 000

54 000

56 000

7 200

2200

NUTR35

630

72

35

29

28

44

1.1

0.6

45 000

65 000

31 500

63 000

8 700

2100

PWTR35-2RS

630

72

35

29

28

44

1.1

0.6

38 500

54 000

39 000

54 000

6 900

1800

NUTR3580

836

80

35

29

28

44

1.1

0.6

51 000

78 000

76 000

78 000

10 300

2100

PWTR3580-2RS

836

80

35

29

28

44

1.1

0.6

43 500

63 000

59 000

63 000

8 100

1800

NUTR40

816

80

40

32

30

50.5

1.1

0.6

56 000

80 000

31 000

60 000

11 000

1600

PWTR40-2RS

816

80

40

32

30

50.5

1.1

0.6

45 000

61 000

39 500

61 000

7 900

1500

NUTR45

883

85

45

32

30

55.2

1.1

0.6

56 000

83 000

32 000

62 000

11 500

1400

PWTR45-2RS

883

85

45

32

30

55.2

1.1

0.6

45 500

63 000

41 000

63 000

8 200

1300

NUTR4090

1 129

90

40

32

30

50.5

1.1

0.6

66 000

101 000

84 000

101 000

13 900

1600

PWTR4090-2RS

1 129

90

40

32

30

50.5

1.1

0.6

52 000

75 000

67 000

75 000

9 600

1500

NUTR50

950

90

50

32

30

59.8

1.1

0.6

56 000

86 000

32 500

63 000

11 900

1300

PWTR50-2RS

950

90

50

32

30

59.8

1.1

0.6

46 000

66 000

42 000

66 000

8 500

1100

NUTR45100

1 396

100

45

32

30

55.2

1.1

0.6

72 000

115 000

106 000

115 000

15 800

1400

PWTR45100-2RS

1 396

100

45

32

30

55.2

1.1

0.6

56 000

85 000

85 000

85 000

10 900

1300

NUTR50110

1 690

110

50

32

30

59.8

1.1

0.6

76 000

128 000

128 000

128 000

17 600

1300

PWTR50110-2RS

1 690

110

50

32

30

59.8

1.1

0.6

59 000

94 000

94 000

94 000

12 100

1100

For more data, please click the download button at the top of this page to download the catalogue.

 

Why choose us?

  • Our team of experts is dedicated to ensuring that our products meet the highest standards of quality and reliability.
  • Our company adheres to the enterprise tenet of 'honesty, customer first, quality first, full participation, continuous improvement and pursuit of excellence'.
  • Our pricing is always competitive, ensuring that our customers get the best possible value for their money.
  • In the face of fierce market competition, in order to gain competitive advantage in the overseas market, our company is also strengthening innovation.
  • Our track rollers are built to last, ensuring that our customers can rely on them year after year.
  • We adopt digital design and data management system, which is seamlessly integrated with sales, production, quality control, procurement and after-sales service.
  • We take great pride in producing high-quality track rollers at an affordable price.
  • We know that to firmly attract customers and expand market share, we must be close to customers and provide them with better service.
  • Our company is committed to providing our customers with the best possible products and service.
  • With innovative business ideas, unique concepts, and extensive international relations, we have quickly become a dazzling star in China's Yoke Type Track Rollers industries.

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