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.
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● 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.
◆ 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.
● 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
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Tube Package | Single Box Package | Pallet Package |
● Delivery Methods
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By Express | By Sea | By Air |
● Technical Parameters
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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