Ball bearing 4.75mm

Introduction to Ball Bearing 4.75mm

Ball bearings are a fundamental component in the realm of mechanical parts, playing a pivotal role in reducing friction between moving parts. The ball bearing 4.75mm size is a specific category within this broad field, designed for precision applications where space constraints and load requirements intersect. This introduction delves into the various aspects of 4.75mm ball bearings, from their construction to their diverse applications.

Types and Applications

The ball bearing 4.75mm comes in various configurations, each tailored to meet different mechanical demands. Deep groove ball bearings are the most common type, suitable for handling radial and axial loads. These bearings are integral to the smooth operation of a wide range of machinery, from small electric motors to larger industrial equipment. The versatility of the 4.75mm size makes them ideal for precision applications in the automotive industry, as well as in high-speed automation equipment.

Features and Materials

A ball bearing 4.75mm is characterized by its diminutive size and the ability to withstand significant loads relative to its diameter. The materials used in manufacturing these bearings are crucial, with chrome steel being a popular choice for its durability and resistance to deformation. Stainless steel variants offer corrosion resistance, essential for applications exposed to harsh environments. Ceramic ball bearings, while less common in this size, provide an option for high-speed applications due to their low friction and heat resistance.

Advantages of Precision Ball Bearings

The small-sized ball bearing 4.75mm is engineered for precision and reliability. Their compact design allows for their integration into intricate machinery without sacrificing performance. The precision of these bearings ensures smooth operation and longevity, which is vital for maintaining the efficiency of the equipment they are installed in. Additionally, the variety of materials available for 4.75mm ball bearings means that they can be selected to match the specific needs of an application, whether it's load-bearing capacity, speed, or environmental resistance.

Selection Considerations

When sourcing ball bearing 4.75mm, it is essential to consider the application's specific requirements, including load capacities, rotational speeds, and environmental conditions. The inner and outer diameter, width, and load rating are critical parameters that must align with the machinery's specifications. It is also important to evaluate the lubrication requirements, as some bearings are pre-lubricated, while others may require periodic maintenance.

Procuring Ball Bearings on Alibaba.com

Alibaba.com serves as a comprehensive marketplace for sourcing ball bearing 4.75mm. The platform offers a broad selection of these bearings from international suppliers, facilitating the comparison of specifications and features to find the ideal match for your machinery's needs. With a user-friendly interface and a variety of shipping options, Alibaba.com streamlines the procurement process, ensuring a seamless experience for business buyers seeking reliable components.