High-Quality Ball Bearings Precision Roller Bearings SKF 61876 Deep Groove Ball Bearings

Deep groove ball bearing with seals or shields

Single row deep groove ball bearings with seals or shields are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. 

They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. 

The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out. 

Integral sealing prolongs bearing service life, simple, versatile, robust design low friction, high-speed  makes radial and axial load in both directions, so it requires little maintenance.

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SKF 61876 Deep Groove Ball Bearing

1. Design & Construction:

Deep Groove Design: The SKF 61876 bearing has a deep groove raceway, which allows it to accommodate both radial and axial loads in both directions. 

This deep groove design increases the bearing’s load-carrying capacity and makes it versatile in many types of machinery.

Single-Row Configuration: The bearing is designed with a single-row arrangement, making it compact and suitable for applications with space limitations.

Open Design: The 61876 features an open design, meaning it does not have shields or seals. This open structure allows for better lubrication and minimal friction, 

but it is best suited for applications where contamination is minimal and external particles won’t interfere with performance.

2. Material:

SKF manufactures the 61876 bearing using high-quality bearing steel, which ensures robustness, wear resistance, and long-term reliability under demanding conditions.

3. Performance Characteristics:

High-Speed Capability: The 61876 bearing is designed to operate at high speeds, with a low-friction design that helps minimize heat generation. 

This makes it ideal for high-speed rotating applications.

Low Noise and Vibration: Precision manufacturing ensures that the bearing operates smoothly, with minimal noise and vibration, 

which is especially important in machinery that requires high levels of precision and quiet operation.

Versatility: The deep groove ball bearing design allows the 61876 to handle both radial and axial loads effectively, making it versatile across a range of applications.

4. Applications:

Electric Motors & Generators: The SKF 61876 is commonly used in electric motors and generators, where high-speed performance and minimal maintenance are essential.

Pumps & Compressors: It is also suitable for use in pumps, compressors, and similar equipment, where both axial and radial load handling is required.

Machine Tools & Robotics: The 61876 bearing can be employed in machine tools, robotics, and automated systems, where precision and high-speed movement are crucial.

Agricultural Machinery: It can also be found in agricultural machinery, where high-load capacity and reliable operation are necessary for demanding tasks.

Industrial & Commercial Equipment: The bearing is used in various industrial machinery, including conveyors, gearboxes, and HVAC systems, 

due to its versatility and durability.

5. Advantages:

High Load Capacity: The deep groove design allows the bearing to efficiently handle both axial and radial loads, making it highly versatile for different types of applications.

High-Speed Operation: The low frictional design of the bearing allows for smooth, high-speed operation, reducing energy consumption and improving efficiency.

Durability and Longevity: SKF’s precision manufacturing process ensures the 61876 bearing has a long service life even under demanding conditions, 

reducing maintenance requirements.

Compact Design: The bearing’s single-row configuration and compact design make it suitable for space-constrained applications without sacrificing performance.

Reduced Noise and Vibration: The bearing is designed to operate quietly with minimal vibration, making it ideal for noise-sensitive applications.

6. Key Specifications:

Inner Diameter (d): 380 mm

Outer Diameter (D): 510 mm

Width (B): 56 mm

Dynamic Load Rating (C): 320 kN (approx.)

Static Load Rating (C0): 275 kN (approx.)

The SKF 61876 deep groove ball bearing is engineered for high-speed performance, durability, and versatility in various industrial applications. 

It is suitable for electric motors, pumps, compressors, machine tools, and other equipment requiring high load capacity and efficient, smooth operation. 

The bearing's open design allows for effective lubrication, and its low-friction construction reduces energy consumption while extending service life. 

Whether used in space-constrained applications or in machinery requiring precise and quiet operation, 

the SKF 61876 provides reliable performance across a wide range of industries.

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

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