China Good quality 2″ Bore Pulley Replacement for Farm Equipment pulley puller

Product Description


Product Description:

Name: Casting Iron Farm Machine Machinery Spare Parts 2″ Bore Bearing Pulley

Material: Carbon Iron

Processing: Casting and Machining CNC

Surface Treatment: Sand Blast

Packing: Exported Standard Carton with Fumigation Free Non-Wooden Pallets

Min Order: 100pcs

Standard: JIS, DIN, ASTM, GB

Customized Production: Available as per your drawings or sample


Company Name: HiHangZhou Precision Forging Technology Co., Ltd.

Process Gravity casting
Material Carbon steel, Alloy steel, Ductile iron, Grey iron
Heat Treatment Quenching, Annealing,Tempering,Normalizing, Quenching and Tempering
Testing instrument  composition testing Spectrometer, Metallographic microscope
Performance testing Hardness tester, Tensile testing machine
Size Measuring  CMM,Micrometer, Vernier Caliper, Depth Caliper, feeler gauge
Thread Gauge , Height Gauge
Roughness Ra1.6~Ra6.3
Quality control Sampling inspection of raw materials and semi-finished products, 100% Inspection of finished products  
Surface Treatment Shot Blast ,  Passivation, Polishing, Galvanized , Chrome Plated   
  40000T / Years
Lead Time Normally 30 Days.
Payment Terms T/T , L/C 
Material Standard ASTM , AISI , DIN , BS, JIS, GB,
Certification ISO9001:2008, IATF16949:2016

Quality Control

At HiHangZhou Precision Forging Technology Co., Ltd., we prioritize product quality to ensure the company’s longevity and success. Our stringent quality control system encompasses various measures to guarantee the CHINAMFG of our products.

Quality Control Process:

  1. Metallurgical microscope analysis of incoming materials to verify chemical composition.
  2. Timely spot checks during production to detect and address defects.
  3. Utilization of a magnetic particle detector for metal parts to identify hidden flaws.
  4. Sampling of finished metal parts for mechanical property tests and dimensional measurements.
  5. 100% manual inspection of surface quality.

Furthermore, we adhere to ISO9001 and TS16949 quality standards and implement 5S lean production management on our production site to ensure the highest level of quality management.

Casting Iron Farm Machine Machinery Spare Parts 2″ Bore Bearing Pulley

High-quality stainless steel pulley for farm machinery. Ideal for auto spare parts, engines, pumps, and more. Thermal Gravity Casting ensures durability.

Quality Management System

At HiHangZhou Precision Forging Technology Co., Ltd., we adhere to strict quality management systems in line with ISO9001 and TS16949 standards. Our production site follows 5S lean production management practices to ensure efficiency and quality.


We have successfully passed certification audits for ISO9001 and TS16949. Below are pictures showcasing our production management site:

Company Brief

Established in 2018, HiHangZhou Precision Forging Technology Co., Ltd. is a subsidiary of HiHangZhou Group, a globally recognized enterprise specializing in high-end machine and equipment manufacturing.

Our company excels in forging, casting, and machining ferrous metals for various manufacturing industries. We offer competitive products and services used in aerospace, rail transportation, engineering machinery, electric power, commercial trucks, automobile parts, agricultural machinery, and more.

At HiHangZhou Precision Forging Technology Co., Ltd., we are committed to creating an ideal platform for our employees to achieve their full potential and contribute to society. Our team is efficient, positive, responsible, open, and innovative, always prioritizing our customers’ needs. We continuously improve to meet and exceed our customers’ expectations, aiming to be a leading provider of forged metal products in the industry.

Our Advantages:

  • Brand: Our parent company, HiHangZhou Group, is a world-renowned high-end machinery manufacturing enterprise with 40 domestic subsidiaries and branches and 8 foreign manufacturing plants. We have a long-term experience and good reputation in cooperation with world-renowned enterprises.
  • Technology: With over 25 years of production experience in forging and casting equipment manufacturing, we have a complete production process and equipment research and development capabilities for ferrous metals forming. One-third of our employees are technicians and R&D personnel, ensuring high-quality products are produced efficiently.
  • Service: We offer custom and standard manufacturing services with multiple manufacturing process integrations. We guarantee quality and on-time delivery, with quick and effective communication.
  • Culture: Our unique corporate culture unleashes individual potential and provides strong vitality for the company’s sustainable development.
  • Social Responsibility: We strictly implement low-carbon environmental protection, energy-saving, and emission-reduction production, making us a benchmark enterprise in the local region.

HiHangZhou Precision Forging Technology Co., Ltd. presents the 2″ Bore Bearing Pulley, a durable spare part for farm machinery. Made with thermal gravity casting, this pulley ensures reliable performance.


Welcome to HiHangZhou Precision Forging Technology Co., Ltd.

Product Description:

At HiHangZhou Precision Forging Technology Co., Ltd., we specialize in manufacturing forging products, casting products, and providing high-level machining capabilities. Our products are primarily focused on forming processing of ferrous metals, catering to various industries in equipment manufacturing.

Key Information:

  • Samples: We offer samples following traditional practices, with customers required to provide a freight pay-by-account number for mutual cooperation.
  • Minimum Order Quantity: International orders must meet a minimum order quantity based on product features such as material, weight, and construction.
  • Lead Time: Forging and casting products require new dies or molds, with a production lead time of 30-45 days for samples and large batch production.
  • Payment Methods: Payments can be made via T/T or L/C, with a 30% deposit in advance and 70% balance against the copy of B/L.

Choose HiHangZhou Precision Forging Technology Co., Ltd. for top-quality forging, casting, and machining solutions tailored to your industry needs.

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Casting Method: Thermal Gravity Casting
Process: Sand Casting
Molding Technics: Gravity Casting
US$ 10/Piece
1 Piece(Min.Order)


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Customized Request

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

bearing pulley

Can bearing pulleys be customized or adapted for specific industrial needs?

Yes, bearing pulleys can be customized or adapted to meet specific industrial needs. Manufacturers often offer customization options to tailor bearing pulleys for different applications. Here are some ways in which bearing pulleys can be customized or adapted:

1. Bearing Selection:

Depending on the specific industrial needs, different types of bearings can be selected for bearing pulleys. Manufacturers can offer a range of bearing options, including deep groove ball bearings, angular contact bearings, cylindrical roller bearings, or tapered roller bearings. The selection of the bearing type and size is based on factors such as load requirements, rotational speed, and environmental conditions.

2. Material Selection:

The choice of materials for bearing pulleys can be customized to suit specific industrial needs. Different materials, such as steel, stainless steel, or thermoplastics, can be used based on factors like corrosion resistance, temperature resistance, weight reduction, or specific industry requirements (e.g., food-grade materials for the food industry).

3. Coatings and Surface Treatments:

Bearing pulleys can be customized with various coatings or surface treatments to enhance their performance or protect them from specific environmental conditions. For example, pulleys can be coated with corrosion-resistant materials, such as zinc or nickel plating, or undergo surface treatments like black oxide treatment for improved wear resistance.

4. Sealing Options:

Manufacturers can provide different sealing options for bearing pulleys to prevent the ingress of contaminants or to ensure compatibility with specific operating environments. Sealing options may include shields, seals, or labyrinth seals, which can be selected based on the desired level of protection against dust, moisture, or other contaminants.

5. Size and Configuration:

Bearing pulleys can be customized in terms of size, configuration, and geometry to fit specific installation requirements. Different diameters, widths, or groove profiles can be chosen to accommodate the belt size, tension requirements, or space limitations of the application.

6. Integration with Accessories:

Depending on the industrial needs, bearing pulleys can be customized to integrate with various accessories or components. This may include adding flanges, keyways, set screws, or specific mounting arrangements to facilitate easy installation, alignment, or connection with other equipment in the system.

Overall, bearing pulleys can be customized or adapted in terms of bearing selection, material choice, coatings, sealing options, size, configuration, and integration with accessories. Working closely with manufacturers or bearing experts can help identify the most suitable customization options to meet specific industrial needs and optimize the performance and reliability of the bearing pulley system.

bearing pulley

What maintenance practices should be followed to ensure the smooth operation of bearing pulleys?

To ensure the smooth operation and maximize the lifespan of bearing pulleys, it is important to follow proper maintenance practices. Here are some essential maintenance practices to consider:

1. Regular Inspection:

Perform regular visual inspections of the pulleys and bearings to check for any signs of damage, wear, or misalignment. Look for indications of excessive noise, vibration, or overheating, which may suggest underlying issues.

2. Lubrication:

Proper lubrication is crucial for the smooth operation of bearing pulleys. Follow the manufacturer’s recommendations regarding the type and quantity of lubricant to be used. Regularly lubricate the bearings according to the specified intervals to minimize friction and prevent premature wear.

3. Contamination Control:

Keep the pulley system clean and free from contaminants such as dust, dirt, and debris. Contaminants can enter the bearing area and cause accelerated wear or damage. Use appropriate protective covers or seals to prevent the ingress of contaminants.

4. Belt Tension:

Maintain proper belt tension to ensure optimal power transmission and prevent belt slippage. Incorrect belt tension can impose excessive loads on the pulley bearings, leading to premature failure. Use tensioning devices or follow the recommended tensioning guidelines for the specific pulley system.

5. Alignment:

Proper alignment of the pulley system is essential for smooth operation and to minimize unnecessary stress on the bearings. Ensure that the pulleys are correctly aligned with each other and with the connected shafts. Misalignment can result in increased friction, vibration, and premature bearing wear.

6. Temperature Monitoring:

Monitor the operating temperature of the pulley system regularly. Excessive heat can indicate issues such as inadequate lubrication, overloading, or bearing failure. If abnormal temperatures are detected, investigate and address the underlying causes promptly.

7. Repairs and Replacements:

Address any identified issues promptly by performing necessary repairs or bearing replacements. If a bearing shows signs of significant wear, damage, or failure, it is essential to replace it with a high-quality bearing suitable for the specific application.

By following these maintenance practices, you can ensure the smooth operation, reliability, and longevity of bearing pulleys, reducing the risk of unexpected failures and optimizing the performance of the pulley system.

bearing pulley

What types of bearings are typically integrated into bearing pulleys?

Various types of bearings can be integrated into bearing pulleys, depending on the specific application and requirements. The choice of bearing type is influenced by factors such as load capacity, rotational speed, operating conditions, and cost considerations. Let’s explore some common types of bearings that are typically integrated into bearing pulleys:

1. Ball Bearings:

Ball bearings are widely used in bearing pulleys due to their versatility, high rotational speeds, and relatively low cost. They consist of steel balls housed within a ring or cage. Ball bearings provide smooth operation and can handle both radial and axial loads. They are suitable for applications with moderate loads and high-speed rotational requirements.

2. Roller Bearings:

Roller bearings, such as cylindrical roller bearings and tapered roller bearings, are commonly integrated into bearing pulleys. These bearings utilize cylindrical or tapered rolling elements to support the load. Roller bearings offer high load capacity and are suitable for applications with heavier loads and lower rotational speeds. They provide enhanced stability and can accommodate axial and radial loads.

3. Needle Bearings:

Needle bearings are used in bearing pulleys that require high load-carrying capacity in a compact design. They feature long, thin cylindrical rollers that have a larger surface area for load distribution. Needle bearings are commonly found in pulleys used in automotive applications, industrial machinery, and heavy equipment.

4. Thrust Bearings:

Thrust bearings are integrated into bearing pulleys when there is a need to withstand axial loads, such as in applications where pulleys experience significant thrust forces. These bearings are designed to handle force in one direction and are commonly used in pulleys for conveyor systems, lifting equipment, and automotive applications.

5. Self-Aligning Bearings:

Self-aligning bearings are suitable for bearing pulleys that operate under misalignment conditions. They can accommodate small misalignments between the pulley wheel and the axle or shaft. Self-aligning bearings are commonly used in pulleys subjected to vibration, thermal expansion, or other factors that cause misalignment.

6. Ceramic Bearings:

In certain specialized applications, bearing pulleys may incorporate ceramic bearings. Ceramic bearings offer advantages such as higher temperature resistance, corrosion resistance, and lower weight compared to traditional steel bearings. They are commonly used in high-speed or high-temperature applications where performance and durability are critical.

These are just a few examples of the types of bearings that are typically integrated into bearing pulleys. The specific choice of bearing type depends on the unique requirements and operating conditions of the pulley system.

What materials are commonly used in the construction of bearing pulleys?

Bearing pulleys are constructed using a variety of materials, each chosen based on factors such as strength, durability, corrosion resistance, and cost. Let’s explore some common materials that are commonly used in the construction of bearing pulleys:

1. Steel:

Steel is one of the most widely used materials in bearing pulley construction. It offers excellent strength, durability, and resistance to wear and tear. Steel pulleys are capable of withstanding heavy loads and high rotational speeds. Common types of steel used include carbon steel, stainless steel, and alloy steel.

2. Cast Iron:

Cast iron is another commonly utilized material for bearing pulleys. It provides good strength and is relatively inexpensive compared to other materials. Cast iron pulleys are often used in applications where weight and cost are important considerations. They are suitable for moderate load capacities and lower rotational speeds.

3. Aluminum:

Aluminum is a lightweight material commonly used in pulleys that require reduced weight or have lower load requirements. Aluminum pulleys offer excellent corrosion resistance and are often used in applications where weight reduction is critical, such as in aerospace or automotive industries.

4. Nylon:

Nylon is a thermoplastic material that is frequently used in pulleys, especially in applications requiring low friction and noise reduction. Nylon pulleys offer good wear resistance, self-lubricating properties, and operate quietly. They are commonly used in fitness equipment, sliding doors, and other consumer products.

5. Delrin (Acetal Resin):

Delrin, also known as acetal resin, is a high-performance thermoplastic material commonly used in bearing pulleys. It provides excellent mechanical properties, low friction, and high wear resistance. Delrin pulleys are often used in precision machinery, conveyor systems, and industrial applications.

6. Brass:

Brass is utilized in certain specialized applications where corrosion resistance and aesthetic appeal are important. Brass pulleys offer good strength, corrosion resistance, and are often used in decorative or marine applications.

These are some of the commonly used materials in the construction of bearing pulleys. The material selection depends on factors such as load capacity, rotational speed, environmental conditions, cost considerations, and specific requirements of the application.

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