Machines Miniature SKF 61860 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.

Knowledge and introduction of bearings                                                                                                      

SKF 61860 Deep Groove Ball Bearing:

1. Design & Construction:

Deep Groove Design: The 61860 bearing has a deep groove raceway, which allows it to accommodate both radial and axial loads in either direction. 

This makes it versatile for many applications.

Single-row Configuration: It is a single-row bearing, which simplifies its design and makes it ideal for applications where space is limited.

Open Design: The bearing has an open design, meaning there is no seal or shield, allowing for higher speeds and better cooling in applications 

where external contamination is not a concern.

2. Material:

SKF uses high-quality, precision steel for the construction of the 61860 bearing, ensuring durability and long service life.

3. Performance Characteristics:

High-Speed Capabilities: The bearing is designed to handle high rotational speeds with minimal friction, making it suitable for use in motors, fans, 

and machinery where speed is critical.

Low Noise and Vibration: The deep groove design and precision manufacturing contribute to reduced operational noise and vibration levels.

Versatility: It can be used in a wide range of applications, including automotive, industrial machinery, and electric motors, 

due to its ability to handle both axial and radial loads.

4. Applications:

Electric Motors: Used in small to medium-sized motors, where high speed and minimal maintenance are required.

Pumps & Fans: Often employed in fans or pumps that require consistent speed and load handling.

Machine Tools & Robotics: Due to its high-speed capabilities and compact nature, it’s ideal for machine tools or robotic systems.

Agricultural Machinery & Conveyors: These bearings can handle axial and radial loads, making them suitable for agricultural equipment and conveyor systems.

5. Advantages:

High load carrying capacity: It can carry both axial and radial loads efficiently.

Low friction: Due to its design, it operates with low friction, improving efficiency and reducing wear.

Easy installation: The open design simplifies assembly and maintenance.

Overall, the SKF 61860 deep groove ball bearing is a versatile, high-quality bearing ideal for high-speed, low-friction, and low-maintenance applications.

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

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