China OEM Yoke Type Track Roller Bearings(PWTR15.2RS PWTR17.2RS PWTR1542.2RS PWTR20.2RS PWTR1747.2RS PWTR25.2RS PWTR2052.2RS PWTR30.2RS PWTR2562.2RS PWTR35.2RS) with Hot selling

Product Description

Product Description

Track Roller Bearings are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc.

Track Roller Bearings are either of heavy-duty cylindrical roller, needle bearing or ball bearing construction. Support Rollers are based on cylindrical or needle rollers.

Applications Of Track Roller Bearings

  • Metals
  • Mining, mineral processing and cement
  • Railways
  • Material handling
  • Agriculture
  • Construction

Versions Of Track Roller Bearings

    Support Rollers Without Flange Rings, Without An Inner Ring

    • RSTO Series
    • RNA Series

    Support Rollers Without Flange Rings, With An Inner Ring

    • STO Series
    • NA Series

    Support Rollers With Flange Rings, With An Inner Ring

    • NATR Series
    • NATV Series
    • PWTR Series
    • NUTR Series
    • NAST  Series
    • CYR Series

    Cam Followers

    • KR,KRE,KRV,KRVE Series
    • NUKR,NUKRE Series
    • PWKR,PWKRE Series
    • CF,CFE,CFH Series

    Product Parameters

    Technical specification

    PWTR series Yoke type track rollers can support high radial loads and axial loads arising from misalignments and skewed running and suitable for cam drives, slideways, conveying equipment, etc. Metric series, with 2 row full complement cylindrical rollers design, with lip seals at both sides.
     

     

     

    Bearing No. Dimensions (mm) Basic Load Rating (KN) Limited
    Speed
    Mass
    Shield Type Sealed Type d D B C d1 r min r1 min C Co rpm kg
    PWTR 15 PWTR 15.2RS 15 35 19 18 20 0.6 0.3 9.28 9.04 4800 0.099
    PWTR 17 PWTR 17.2RS 17 40 21 20 22 1.0 0.5 10.56 11.04 4000 0.147
    PWTR 1542 PWTR 1542.2RS 15 42 19 18 20 0.6 0.3 10.80 11.28 4800 0.158
    PWTR 20 PWTR 20.2RS 20 47 25 24 27 1.0 0.5 18.56 20.40 3040 0.245
    PWTR 1747 PWTR 1747.2RS 17 47 21 20 22 1.0 0.5 11.84 13.12 4000 0.220
    PWTR 25 PWTR 25.2RS 25 52 25 24 31 1.0 0.5 19.36 22.40 3040 0.281
    PWTR 2052 PWTR 2052.2RS 20 52 25 24 27 1.0 0.5 20.40 23.60 3040 0.321
    PWTR 30 PWTR 30.2RS 30 62 29 28 38 1.0 0.5 28.00 31.60 1760 0.465
    PWTR 2562 PWTR 2562.2RS 25 62 25 24 31 1.0 0.5 23.20 28.80 3040 0.450
    PWTR 35 PWTR 35.2RS 35 72 29 28 44 1.1 0.6 30.80 37.20 1440 0.630
    PWTR 3072 PWTR 3072.2RS 30 72 29 28 38 1.0 0.5 32.80 39.20 1760 0.697
    PWTR 40 PWTR 40.2RS 40 80 32 30 51 1.1 0.6 35.60 42.40 1200 0.816
    PWTR 3580 PWTR 3580.2RS 35 80 29 28 44 1.1 0.6 34.80 44.00 1440 0.836
    PWTR 45 PWTR 45.2RS 45 85 32 30 55 1.1 0.6 36.00 44.00 1040 0.883
    PWTR 50 PWTR 50.2RS 50 90 32 30 60 1.1 0.6 36.40 45.60 880 0.950
    PWTR 4090 PWTR 4090.2RS 40 90 32 30 51 1.1 0.6 41.60 52.80 1200 1.129
    PWTR 45100 PWTR 45100.2RS 45 100 32 30 55 1.1 0.6 44.80 59.20 1040 1.396
    PWTR 50110 PWTR 50110.2RS 50 110 32 30 60 1.1 0.6 47.20 65.60 880 1.690

    Packaging & Shipping

    Our Advantages

    1. We have over 10 years’ experience.
    2. OEM or Non-Standard Bearings: Any requirement for Non-standard bearings is easily fulfilled by us due to our vast knowledge and links in the industry.
    3. After Sales Service and Technical Assistance: Our company provides after-sales service and technical assistance as per the customer’s requirements and needs.
    4. Quick Delivery: Our company provides just-in-time delivery with our streamlined supply chain.
    5.We attend promptly to any customer questions. We believe that if our customers are satisfied then it proves our worth. Our customers are always given quick support.                              

    Please contact us immediately if you have any questions.

    Related Products

     

    /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

    Rolling Body: Roller Bearings
    The Number of Rows: Double
    Material: Bearing Steel
    Customization:
    Available

    |

    Customized Request

    .shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

    Shipping Cost:

    Estimated freight per unit.







    about shipping cost and estimated delivery time.
    Payment Method:







     

    Initial Payment



    Full Payment
    Currency: US$
    Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

    track bearing

    Can you provide examples of industries and applications where track bearings are frequently used?

    Track bearings find extensive use in various industries and applications where smooth and controlled motion along tracks or guide rails is required. Let’s explore some examples of industries and applications where track bearings are frequently used:

    • Material Handling and Conveying: Track bearings are widely employed in material handling and conveying systems, such as conveyor belts, roller conveyors, and overhead cranes. They facilitate the smooth movement of goods, packages, and components along the tracks, ensuring efficient and reliable transportation within warehouses, distribution centers, manufacturing facilities, and airports.
    • Automotive and Transportation: Track bearings are utilized in various automotive applications, including suspension systems, steering systems, and sliding doors. They enable smooth and precise movement of components, contributing to vehicle performance, comfort, and safety. Additionally, track bearings are used in railway applications, such as railcar doors, sliding mechanisms, and track guidance systems.
    • Aerospace and Defense: Track bearings play a crucial role in aerospace and defense applications, including aircraft landing gears, flap systems, and missile launchers. They provide the necessary support, guidance, and load-carrying capacity for critical components, ensuring smooth and controlled motion in demanding operating conditions.
    • Industrial Machinery: Track bearings are commonly found in various industrial machinery and equipment. They are used in machine tools, robotics, printing presses, industrial ovens, and packaging machines, among others. In these applications, track bearings contribute to precise motion control, accurate positioning, and reliable performance of moving components.
    • Construction and Mining: Track bearings are extensively employed in construction and mining equipment, such as excavators, bulldozers, cranes, and drilling machines. They provide support and guidance for the movable parts, allowing efficient and controlled movement in rugged and demanding environments.
    • Medical and Healthcare: Track bearings are utilized in various medical and healthcare applications. They are used in hospital beds, medical imaging equipment, laboratory automation systems, and patient handling devices. Track bearings enable smooth and quiet operation, precise positioning, and patient comfort in these critical healthcare settings.
    • Renewable Energy: Track bearings are employed in renewable energy systems, including solar tracking systems and wind turbine pitch and yaw mechanisms. They enable the precise tracking of solar panels and the controlled adjustment of wind turbine blades, maximizing energy capture and optimizing system performance.

    These examples represent just a fraction of the many industries and applications where track bearings are frequently used. The versatility, reliability, and precise motion control provided by track bearings make them a fundamental component in numerous mechanical systems across various sectors.

    track bearing

    Can track bearings withstand harsh environments or exposure to contaminants?

    Track bearings are designed to operate in a wide range of environments, including harsh conditions and exposure to contaminants. However, the ability of track bearings to withstand such environments depends on their specific design, materials, and protective measures. Here’s a detailed explanation:

    Many track bearings are engineered with features that enhance their resistance to harsh environments and contaminants. These features may include:

    • Sealing and Shielding: Some track bearings are equipped with seals or shields that provide a physical barrier against contaminants such as dirt, dust, water, and debris. These seals or shields help prevent the entry of contaminants into the bearing’s internal components, reducing the risk of damage and premature wear.
    • Corrosion Resistance: Track bearings intended for use in corrosive environments are often constructed from materials that offer high corrosion resistance. Stainless steel, for example, is commonly used due to its ability to withstand exposure to moisture, chemicals, and other corrosive substances.
    • Specialized Coatings: Some track bearings may feature specialized coatings or surface treatments that provide additional protection against contaminants and harsh conditions. These coatings can enhance the bearing’s resistance to corrosion, abrasion, and chemical exposure.
    • High-Temperature Capability: Certain track bearings are designed to withstand high-temperature environments. They are typically constructed using heat-resistant materials and lubricants that can maintain their structural integrity and performance even under extreme heat.
    • Environmental Sealing: In applications where track bearings are exposed to extreme conditions, such as underwater or in highly dusty environments, special environmental sealing measures may be employed. These measures can include the use of advanced sealing technologies or the encapsulation of the bearings within protective housings.

    While track bearings are designed to withstand harsh environments and exposure to contaminants, it is important to note that their performance and longevity can still be affected over time. Regular maintenance, including cleaning, inspection, and lubrication, is crucial to ensure proper functioning and to mitigate the impact of contaminants on the bearings.

    It is recommended to consult the manufacturer’s specifications and guidelines for the track bearings being used in a specific application. Manufacturers often provide information on the environmental ratings and limits of their bearings, helping users determine the suitability of the bearings for particular harsh environments or exposure to contaminants.

    By selecting track bearings with appropriate features, materials, and protection, and by implementing proper maintenance practices, it is possible to enhance the bearings’ ability to withstand harsh environments and exposure to contaminants, thereby maximizing their performance and longevity.

    track bearing

    Can you describe the load-carrying capacity and load ratings of track bearings?

    Track bearings are designed to withstand and carry various types of loads while maintaining smooth and controlled motion along a track or guide rail. The load-carrying capacity and load ratings of track bearings are crucial factors to consider when selecting the appropriate bearing for a specific application. Let’s delve into these concepts:

    Load-Carrying Capacity:

    The load-carrying capacity of a track bearing refers to its ability to support and distribute the applied loads without excessive deformation or failure. It is influenced by several factors, including the bearing’s design, materials, and operating conditions. The load-carrying capacity is typically specified in terms of static load capacity and dynamic load capacity.

    The static load capacity indicates the maximum load that a track bearing can support without permanent deformation. It is determined by the bearing’s internal geometry, material strength, and the contact area between the rolling elements and raceways. Static loads are those that do not cause relative motion between the bearing and the track, such as when the bearing is stationary or subjected to a constant load.

    The dynamic load capacity represents the maximum load that a track bearing can handle while still allowing smooth rolling motion. It takes into account the bearing’s ability to handle both radial and axial loads and considers factors such as the bearing’s internal clearance, lubrication, and operating speed. Dynamic loads are those that cause relative motion between the bearing and the track, such as when the bearing is subjected to varying loads or subjected to motion along the track.

    Load Ratings:

    Load ratings provide standardized values that indicate the maximum allowable loads for track bearings based on industry standards. These load ratings are commonly provided by bearing manufacturers and help users select the appropriate bearing for their specific application requirements. The two primary load ratings used for track bearings are the radial load rating and the axial load rating.

    The radial load rating specifies the maximum radial load that a track bearing can withstand while maintaining proper performance and service life. It is expressed as a static load rating and a dynamic load rating. The static radial load rating indicates the maximum radial load that the bearing can support without permanent deformation, while the dynamic radial load rating represents the maximum radial load that the bearing can handle under typical operating conditions.

    The axial load rating indicates the maximum axial load that a track bearing can withstand without excessive deformation or failure. It considers the applied axial force in the direction perpendicular to the track or guide rail. The axial load rating is typically provided as a static load rating and a dynamic load rating.

    It’s important to note that load ratings are based on specific operating conditions, such as a certain speed, lubrication, and temperature. It is necessary to consider the actual operating conditions and factors such as shock loads, vibrations, and misalignments when applying load ratings to real-world applications.

    By understanding the load-carrying capacity and load ratings of track bearings, engineers and designers can make informed decisions to ensure reliable and safe performance of the bearings in their applications.

    China OEM Yoke Type Track Roller Bearings(PWTR15.2RS PWTR17.2RS PWTR1542.2RS PWTR20.2RS PWTR1747.2RS PWTR25.2RS PWTR2052.2RS PWTR30.2RS PWTR2562.2RS PWTR35.2RS)   with Hot sellingChina OEM Yoke Type Track Roller Bearings(PWTR15.2RS PWTR17.2RS PWTR1542.2RS PWTR20.2RS PWTR1747.2RS PWTR25.2RS PWTR2052.2RS PWTR30.2RS PWTR2562.2RS PWTR35.2RS)   with Hot selling
    editor by CX 2024-04-10

    Tags

    Recent Posts