Ball bearing 20 47 12 mm

Introduction to Ball Bearings

Ball bearings are a fundamental component in the realm of mechanical parts, facilitating smooth rotational or linear movement by minimizing friction between surfaces. The ball bearing 20 47 12 mm represents a specific size within this category, where the numbers denote the inner diameter, outer diameter, and width of the bearing in millimeters, respectively.

Types and Applications

There are various types of ball bearings, each designed for different applications and load requirements. The deep groove ball bearing is a versatile variant, often used in scenarios requiring support for radial and axial loads. This makes them suitable for a wide range of applications, from industrial machinery to automotive components. The precision of the 20x47x12 bearing size is crucial for applications that demand high performance and reliability.

Features and Materials

The radial ball bearing and axial ball bearing types are distinguished by their load-carrying capabilities. Radial bearings support loads perpendicular to the axis, while axial bearings, also known as thrust bearings, handle loads parallel to the axis. Materials used in the manufacturing of ball bearing 20 47 12 mm include chrome steel, stainless steel, and ceramic, each offering unique benefits in terms of durability, resistance to corrosion, and suitability for high-speed operations.

Advantages of Precision Bearings

The single row ball bearing and double row ball bearing configurations provide options for handling different load capacities and alignment tolerances. Single row bearings are generally more compact, while double row bearings offer higher load capacity. The 20x47x12 ball bearing is engineered to deliver a balance of performance and compactness, making it a preferred choice for equipment where space is at a premium.

Selection Considerations

When selecting a ball bearing 20 47 12 mm, it is important to consider the operational environment, load requirements, and desired lifespan. The material and design of the bearing will influence its performance in various conditions, such as high temperatures or corrosive environments. For specialized applications, a deep groove ball bearing puller may be necessary for the maintenance and longevity of the bearing assembly.

Procuring the Right Bearing

Alibaba.com serves as a marketplace to connect buyers with a diverse range of suppliers offering ball bearings 20 47 12 mm. By providing a platform to compare different products, Alibaba.com facilitates informed purchasing decisions without the direct endorsement of quality or service. It is recommended to review supplier profiles, product specifications, and customer feedback to ensure the chosen bearing meets the specific requirements of your application.