The Work of Bearing Manufacturers

Bearing manufacturers can help you develop custom products to meet your specific needs. While not all companies offer this type of service, the best manufacturers will have the resources to develop unique manufacturing processes to reduce costs and variability. As a manufacturer, you know that your products will only be as good as their components, and having consistent parts will make the work easier on your staff.

Precision grinding operations

Precision grinding is the process of removing metal using single-point formed wheels. It is commonly used for working on the ball, worm, and lead screws. It is also used for significant components with very tight tolerances. Precision grinding can be used in aerospace and medical instruments and for manufacturing standard components for various industries. The process helps produce materials with high parallelism and flatness.

Assembly

Bearing manufacturing is an exact process. Every component is meticulously measured for its composition, size, shape, and alloy metal content. Then it's assembled by machine. The assembly process is done in a series of steps, including matching the balls and rings, assembling the outer ring, and finalizing the bearing by testing it for the specified bearing runout tolerances.

Contamination

Contamination in the work of bearing manufacturers can be a problem for many reasons. First, contaminants can damage bearings by reducing the viscosity of the lubricating oil. This causes local stresses in the bearing and increases the operating temperature. Additionally, contaminated lubricating oil can cause premature failure due to metal-to-metal contact between the rolling surfaces.

Reducing friction in bearings

Achieving the optimal level of friction for a bearing is a critical component in maximizing the unit's lifespan. Friction is a significant cause of wear and failure and can also contribute to overheating and premature bearing failure. Several methods are used to minimize friction, including changing the shape or material of the bearing, introducing fluid between surfaces, or separating the surfaces with an electromagnetic field. These strategies are often combined in one bearing to optimize performance and reduce wear.

Angular contact bearings

Angular contact bearings are designed to operate at high precision and load capacities. They have one high shoulder on the outer ring, which creates two intersecting lines and forms the contact angle. Typically, the contact angle is between 15 and 25 degrees. This bearing is often used in wind turbines and rotating equipment.

Needle bearings

Needle bearings are a common type of bearing. They have long and narrow rollers that are mounted in a housing. They can accommodate heavy rolling loads with two rows of rollers. Some of them are self-aligning. Needle Bearing Manufacturing Company in India provides a wide range of standard needle bearings and unique designs and variations.