Smooth-rotating with minimal friction 30304 Tapered Roller Bearing

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. 

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Installation Method: 

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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: 

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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 30304 Tapered Roller Bearing is a cornerstone of reliable mechanical motion, expertly crafted for applications requiring simultaneous support of radial and axial loads. With its innovative tapered roller design, this bearing is your go-to solution for heavy-duty applications demanding robustness, precision, and efficiency. Whether in the automotive sector, industrial machinery, or heavy equipment, the 30304 bearing ensures exceptional performance, reduced maintenance, and prolonged equipment lifespan.

Key Features and Advantages:

1. Optimized Load Distribution
   The 30304 Tapered Roller Bearing stands out with its advanced tapered roller design, ensuring seamless handling of radial and axial loads. This geometry optimizes load distribution across the bearing surfaces, improving load-bearing capacity and operational stability. It’s a critical component for machinery facing fluctuating or combined loads.

2. Engineered for Precision
   Manufactured with high-grade steel and state-of-the-art engineering, the 30304 bearing features precision-machined raceways and rollers. This minimizes friction and heat generation, ensuring smooth operation under heavy loads. Reduced friction enhances energy efficiency, making it an eco-friendly choice for modern industries.

3. Durability Built to Last
   Constructed for resilience, the 30304 bearing offers excellent resistance to wear, corrosion, and extreme operational stresses. Its durability minimizes downtime and replacement costs, making it a cost-effective solution for long-term usage. It performs reliably even in high-temperature or contaminated environments.

4. Versatility Across Applications
   The versatile nature of the 30304 Tapered Roller Bearing makes it an ideal fit for a wide range of applications. From automotive wheel hubs and industrial machinery to construction equipment and gear systems, this bearing adapts effortlessly to diverse operational demands.

5. High-Speed Capability
   Designed for high-speed operations, the 30304 bearing maintains its efficiency and reliability at rotational speeds of up to 14,000 RPM (under proper lubrication conditions). This feature ensures it can meet the needs of high-performance machinery and fast-paced industrial processes.

Technical Specifications:

• Bore Diameter (d): 20 mm

• Outer Diameter (D): 52 mm

• Width (B): 16 mm

• Dynamic Load Rating (C): 30.2 kN

• Static Load Rating (C0): 18.5 kN

• Limiting Speed: 14,000 RPM (depending on lubrication and operating conditions)

• Material: High-carbon chromium steel (GCr15)

• Clearance: C2, C0, C3 (custom clearances available)

• Tolerance Classes: P0, P6, P5

Applications:

1. Automotive Industry
   Essential for automotive wheel hubs, gear systems, and axles, the 30304 bearing delivers reliable performance in both light and heavy vehicles, accommodating the dual loads commonly encountered in motion.

2. Industrial Machinery
   Suitable for industrial applications like gearboxes, pumps, and electric motors, where precision and durability are paramount. It ensures machinery operates smoothly and efficiently under variable load conditions.

3. Heavy Equipment
   Widely used in construction and agricultural machinery, the 30304 bearing supports high loads and reduces the impact of vibrations, ensuring steady performance in tough environments.

4. Power Tools and Conveyors
   Provides high-speed, low-friction operation in tools and conveyor systems, enhancing their longevity and reliability in production lines.

The 30304 Tapered Roller Bearing combines innovation and precision to redefine performance in load-bearing applications. Its tapered design ensures flawless handling of radial and axial loads, making it a dependable choice for engineers and manufacturers seeking superior mechanical performance. Built for durability, speed, and versatility, this bearing exceeds expectations in demanding environments, contributing to cost-effective and efficient machinery operation.

Invest in the 30304 Tapered Roller Bearing to experience the synergy of precision, power, and performance that drives the success of modern engineering systems.

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

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