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Single Row Spherical Roller Bearing

1. Feature: Spherical roller bearings, whose inner ringss have two raceways, and outer race-ways are spherical. The centers of curvature of outer raceways are alse the bearing centers. The bearings possess self-aligining performance, the permissible disalignment angle is 1-2.5°, and can be used in certain permanent deflective application.
These bearings are able to carry high radial loads, as well as axial loads at the same time, but not pure axial loads, the axial carrying bearing will be needed if axial loads were higher. The contact between rollers and raceways are so close, so the friction is higher than cylindrical roller bearings, and their limiting speed is lower.
2. Application:
Spherical roller bearings are primarily used in such application as rolling mills, paper making machines,power-driven gears, shipping and so on.
3. Sizes:Inner Diameter: 150-1060mm
Outer Diameter: 225-1400mm Weight: 8.91-1020kg
4: Type: 20000C, 20000C/W33, 20000CA/W33
5. Material: GCr15/GCr15SiMn/G20Cr2Ni4A

What is a Single Row Spherical Roller Bearing?

A Single Row Spherical Roller Bearing is a specialized type of bearing designed to support heavy loads and accommodate misalignment. These bearings consist of an inner ring with two raceways, an outer ring with a spherical raceway, and spherical rollers. The unique design allows for a high load-bearing capacity while also compensating for misalignment in the equipment. This makes them ideal for use in demanding applications such as mining, metallurgical, and industrial machinery.

Why Choose CHG Bearing for Single Row Spherical Roller Bearings?

CHG Bearing is a professional manufacturer and supplier of Spherical Roller Bearings with a focus on quality, customization, and customer satisfaction. Here's why CHG Bearing stands out:

  1. Customization and Solutions for Different Working Conditions: We understand that different industries have unique requirements. That's why we offer tailored solutions to meet the specific needs of your machinery and working conditions.

  2. 30 Years of Industry Experience: With three decades of experience, we have collaborated with numerous large companies, delivering reliable and high-performing bearings.

  3. Innovative and Certified: CHG Bearing holds more than 50 invention patents and has passed ISO9001 quality management, ISO14001 environmental management systems, and other important certifications. Our products are backed by complete certifications, ensuring you receive top-quality bearings.

Feel free to reach out to us at sale@chg-bearing.com for any inquiries or further information.

Technical Specifications

Specification Details
Bearing Type Single Row Spherical Roller Bearing
Outer Diameter (mm) 100-500
Inner Diameter (mm) 50-250
Load Capacity High
Misalignment Capability Yes
Material High-grade steel
Sealing Type Open/Sealed
Lubrication Grease/Oil
Temperature Range -40°C to +200°C
Certification ISO9001, ISO14001

Single Row Spherical Roller Bearing Benefits

  • High Load-Bearing Capacity: These bearings are designed to handle heavy radial loads and some axial loads in both directions, making them suitable for demanding industrial applications.

  • Self-Aligning Feature: The spherical design allows the bearing to automatically align itself, compensating for shaft misalignment, which is common in heavy machinery.

  • Durability and Long Life: Manufactured from high-grade steel, these bearings offer excellent durability and long service life, even in harsh conditions.

  • Low Maintenance: The robust design and quality materials reduce the need for frequent maintenance, saving time and costs for your operations.

  • Versatility: Suitable for a wide range of applications, including mining, metallurgy, and heavy machinery, these bearings offer versatility in usage.

Applications

Single Row Spherical Roller Bearings are widely used in:

  • Mining Machinery: Jaw crushers, impact crushers, vibrating screens, and feeders all rely on these bearings to support rotation and bear heavy loads.

  • Metallurgical Equipment: Blast furnaces, rolling mills, and steelmaking equipment require bearings that can withstand high loads and provide smooth operation.

  • Industrial Machinery: Suitable for various industrial applications where heavy load and misalignment are common.

Installation Guide

Installing products requires precision to ensure optimal performance:

  1. Preparation: Ensure the shaft and housing are clean and free of debris. Measure the dimensions to confirm compatibility.

  2. Alignment: Carefully align the bearing with the shaft and gently press it into place using appropriate tools to avoid damaging the bearing.

  3. Lubrication: Apply the recommended lubricant to the bearing and surrounding components to minimize friction and wear.

  4. Final Check: Rotate the shaft to ensure smooth operation and check for any signs of misalignment or irregular noise.

Maintenance and Care

To maximize the lifespan of your Single Row Spherical Roller Bearings, follow these maintenance tips:

  • Regular Inspection: Periodically check the bearings for signs of wear, misalignment, or insufficient lubrication.

  • Proper Lubrication: Ensure the bearings are adequately lubricated according to the manufacturer's recommendations to reduce friction and prevent overheating.

  • Timely Replacement: Replace worn-out bearings promptly to avoid damage to other components and maintain the efficiency of your machinery.

FAQ

Q: What makes Single Row Spherical Roller Bearings ideal for mining machinery?
A: Their high load-bearing capacity and self-aligning feature make them perfect for handling the heavy loads and misalignment often encountered in mining machinery.

Q: Can these bearings be customized?
A: Yes, CHG Bearing offers customization options to meet the specific requirements of your machinery and working conditions.

Q: How often should I lubricate the bearings?
A: The frequency of lubrication depends on the working conditions, but regular maintenance checks should be conducted to ensure optimal performance.

Customer Reviews

"We've been using CHG Bearing's Single Row Spherical Roller Bearings in our rolling mills, and they've consistently delivered reliable performance. The durability and self-aligning feature have reduced our maintenance costs significantly."
John S., Production Manager, Steelworks Inc.

"CHG Bearing provided excellent customization options for our mining equipment. Their bearings have held up well in our harsh working conditions."
Mark R., Technical Engineer, Mining Co.

Contact Us

For more information or to place an order, please contact us at:

We look forward to assisting you with all your bearing needs.

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