SKF 31307 Tapered Roller Bearing for rotary motion

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 SKF 31307 Tapered Roller Bearing is a precision-engineered bearing designed to handle both radial and axial loads, making it ideal for demanding applications across automotive, industrial, and machinery sectors. Known for its durability, high load capacity, and exceptional performance, the SKF 31307 is built to provide reliable service even under harsh conditions. SKF's cutting-edge technology and high-quality materials ensure that the 31307 bearing operates with minimal friction and offers long-lasting, efficient performance.

Key Features:

1. Tapered Roller Design: The SKF 31307 features a tapered roller design that allows it to support both radial and axial loads simultaneously. This innovative design ensures that the bearing performs efficiently under combined load conditions, providing superior load distribution and reducing stress on the bearing.

2. High Load Capacity: This tapered roller bearing is engineered to support heavy radial and axial loads. With its robust structure, the SKF 31307 is ideal for applications that require a bearing to bear substantial loads without compromising performance.

3. Long Service Life: The SKF 31307 is built with high-quality steel, ensuring excellent wear resistance and a long service life. SKF's advanced manufacturing processes make this bearing highly durable, helping reduce the need for frequent replacements and lowering maintenance costs.

4. Versatile Applications: The SKF 31307 tapered roller bearing is designed for a wide range of applications, including:

• Automotive: Wheel hubs, transmissions, and axle bearings

• Industrial Machinery: Gearboxes, electric motors, and pumps

• Agricultural Equipment: Tractors, combine harvesters, and other farming machinery

• Construction and Mining: Heavy-duty machinery that operates in harsh environments

5. High-Speed Performance: The SKF 31307 bearing is optimized for high-speed operation, minimizing friction and heat generation. This ensures smooth performance and reduces the risk of overheating, even in high-speed applications.

Product Specifications:

• Model: SKF 31307

• Type: Tapered Roller Bearing

• Inner Diameter (ID): 35 mm

• Outer Diameter (OD): 80 mm

• Width (B): 21.25 mm

• Dynamic Load Rating (C): 36.3 kN

• Static Load Rating (C0): 35.9 kN

• Fatigue Limit Load (Pu): 3.5 kN

• Limiting Speed: 4,600 RPM (with standard lubrication)

• Material: High-quality steel for raceways and rolling elements

• Lubrication: Suitable for both grease and oil lubrication depending on application requirements

Applications:The SKF 31307 tapered roller bearing is ideal for a wide range of applications where high load capacity and reliable performance are required. Its versatility makes it perfect for use in:

• Automotive: Used in wheel hubs, axle shafts, and transmissions, where radial and axial loads occur simultaneously.

• Industrial Machinery: Perfect for applications in gearboxes, electric motors, conveyors, and pumps where high-speed and heavy load conditions are common.

• Agricultural Equipment: Suitable for tractors, harvesters, and other farm machinery that operate under demanding load conditions.

• Construction and Mining: Ideal for use in heavy-duty machinery in construction and mining industries, where load-bearing capacity and durability are crucial.

Why Choose SKF 31307?SKF is a globally recognized leader in bearing technology, and the SKF 31307 tapered roller bearing offers the perfect combination of high load capacity, exceptional durability, and high-speed performance. With SKF’s commitment to quality and innovation, the 31307 ensures reliable, long-term operation with minimal maintenance. Whether for automotive, industrial, agricultural, or heavy-duty machinery applications, this bearing guarantees optimal performance in the most demanding environments, providing businesses with a cost-effective and efficient solution.

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

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