Premium 31306 Tapered Roller Bearing – High Load Capacity and Long-Lasting Durability

Single row tapered roller bearings

Single row tapered roller bearings are designed to accommodate combined radial and axial loads and provide low friction during operation. 

The inner ring, with rollers and cage, can be mounted separately from the outer ring. 

These separable and interchangeable components facilitate mounting, dismounting and maintenance. 

By mounting one single row tapered roller bearing against another and applying a preload, a rigid bearing application can be achieved.

High radial and axial load carrying capacity accommodate axial loads in one direction. 

It has Low friction and long service life, eparable and interchangeable components.

Installation Method and Usage Precautions of Tapered Roller Bearings: :                                                 

Tapered roller bearings are commonly used in various machinery and equipment for their ability to support high radial and axial loads. 

Proper installation and maintenance are crucial to ensure their performance and longevity. 

Installation Method: 

1.Clean the shaft and housing before installation to remove any dirt or debris that could affect the bearing's performance. 

2.Apply a thin layer of lubricant to the bearing surfaces to reduce friction during installation. 

3.Use a suitable tool, such as a press or a mounting sleeve, to apply force evenly on the inner ring while mounting the bearing onto the shaft. 

4.Ensure that the bearing is seated properly and securely on the shaft without any misalignment. 

5.Install the bearing housing carefully to avoid any damage to the bearing or the housing itself. 

6.Tighten the mounting bolts to the recommended torque values to secure the bearing in place. 

Usage Precautions: 

1.Regularly inspect the bearing for any signs of wear, damage, or contamination. Replace the bearing if any abnormality is detected. 

2.Monitor the operating temperature of the bearing to prevent overheating, which can lead to premature failure. 

3.Maintain the proper lubrication level and replenish the lubricant as needed to ensure smooth operation. 

4.Avoid overloading the bearing beyond its rated capacity to prevent excessive wear and potential failure. 

5.Protect the bearing from contaminants such as dust, dirt, and moisture, which can accelerate wear and reduce the bearing's lifespan. 

6.Follow the manufacturer's recommendations for maintenance intervals and procedures to prolong the bearing's service life. 

In conclusion, proper installation and regular maintenance are essential for ensuring the reliable performance of tapered roller bearings. 

By following the recommended installation method and usage precautions, you can maximize the bearing's efficiency and durability in your machinery and equipment.

Introduction about Tapered Roller Bearings                                                                                                                                               

The 31306 tapered roller bearing is a high-performance bearing designed to deliver superior load capacity, exceptional durability, and reliable performance even in the most demanding applications. Engineered with precision, this bearing features tapered rollers that efficiently handle both radial and axial loads, making it ideal for heavy-duty machinery in a wide variety of industries. Whether used in automotive, construction, or industrial machinery, the 31306 bearing provides outstanding operational efficiency and extended service life, reducing the need for frequent maintenance and replacements.

Tapered roller bearings like the 31306 are designed to accommodate combined loads, thanks to their unique geometric design. The tapered rollers distribute loads more evenly, reducing stress on the bearing and minimizing friction during operation. This allows the bearing to withstand high operational stresses while maintaining smooth performance throughout its service life.

Key Features:

1. Tapered Roller Design: The tapered roller configuration ensures efficient handling of both radial and axial loads, making the 31306 bearing ideal for use in applications where combined loads are present. The tapered geometry provides a larger contact area, helping to distribute loads evenly and reduce wear.

2. High Load Capacity: The 31306 bearing is designed to withstand high radial and axial loads, making it suitable for heavy-duty applications. With a high dynamic load rating, it ensures reliable performance in equipment that requires exceptional load-bearing capabilities.

3. Durable Construction: Built using high-quality chrome steel (GCr15), the 31306 bearing offers excellent resistance to wear, corrosion, and fatigue. This durable construction increases the overall longevity of the bearing, ensuring that your machinery continues to operate efficiently for longer periods.

4. Reduced Friction: The precision-engineered rollers and optimized raceway geometry reduce friction during operation, which not only helps to reduce heat generation but also improves overall energy efficiency. This results in smoother operation and lower power consumption.

5. Versatility: The 31306 tapered roller bearing is versatile and commonly used in various applications, including automotive, mining, construction, and industrial machinery. Its robust design makes it ideal for environments where heavy loads, high speeds, and extreme conditions are present.

Technical Specifications:

• Bearing Type: Tapered Roller Bearing

• Part Number: 31306

• Inside Diameter (d): 30 mm

• Outside Diameter (D): 72 mm

• Width (B): 25 mm

• Dynamic Load Rating (C): 32,500 N

• Static Load Rating (C0): 28,400 N

• Limiting Speed: 4,200 RPM (approximate)

• Material: Chrome Steel (GCr15), known for excellent wear resistance and durability

• Seals: Open (can be customized with seals or shields as required by your application)

Common Applications:

The 31306 tapered roller bearing is widely used across various industries, particularly in heavy-duty and high-load applications. Some of the most common use cases include:

• Automotive Industry: Ideal for use in automotive applications such as wheel hubs, transmissions, differential gears, and drive shafts. The high load capacity and reliability of the 31306 bearing make it well-suited for automotive systems that experience heavy radial and axial stresses.

• Heavy Machinery: The 31306 bearing is commonly used in construction and mining equipment, including excavators, bulldozers, cranes, and other heavy-duty machinery that requires high-load support and reliability under tough operating conditions.

• Industrial Equipment: Suitable for use in a wide range of industrial machinery, including gearboxes, pumps, motors, and conveyors. The bearing’s ability to handle combined loads makes it an excellent choice for systems requiring both radial and axial load support.

• Agricultural Machinery: Used in agricultural equipment like tractors, harvesters, and plows, where reliable and high-capacity bearings are needed to endure demanding conditions.

Performance Benefits:

1. Extended Service Life: The high-quality construction and low friction design of the 31306 bearing help to minimize wear and tear. This increases the overall service life of the bearing, reducing the need for frequent replacements and minimizing downtime.

2. Enhanced Operational Efficiency: The 31306 bearing ensures smooth, reliable operation by effectively distributing loads and reducing heat generation. This leads to better overall performance and energy efficiency in your machinery, reducing operating costs.

3. Increased Load-Bearing Capacity: With its high dynamic and static load ratings, the 31306 tapered roller bearing can handle a variety of challenging load conditions, ensuring safe and reliable operation under heavy-duty applications.

4. Durable and Corrosion-Resistant: The bearing’s steel construction, combined with its precision engineering, makes it highly resistant to wear, corrosion, and fatigue. This is especially beneficial in environments where bearings are exposed to harsh conditions or abrasive materials.

5. Reduced Maintenance Costs: Thanks to its durability and long-lasting performance, the 31306 bearing reduces the frequency of maintenance and replacement, which translates into cost savings for your business in the long term.

Why Choose Our 31306 Tapered Roller Bearing?

We are committed to providing the highest quality bearings that meet the strictest industry standards. Our 31306 tapered roller bearings are manufactured using the latest technologies and premium materials, ensuring long-lasting performance and superior reliability. We offer our customers customized solutions and high levels of support to ensure that they receive the best product for their specific needs.

Whether you are in the automotive, construction, industrial, or agricultural sector, our 31306 bearings provide the durability and performance you need to optimize your equipment’s operation and minimize downtime. With a focus on quality, precision, and customer satisfaction, we are your trusted partner for high-performance bearings.

For further details on this product please directly contact our sales department under timson@dmsw.com

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