Ravi Engineering Company

Bearing cover specifications depend on the application and include material, dimensions (like inner and outer diameter), shape, and finishing. Common specifications include using materials like stainless steel or mild steel for durability, with specific diameters and shapes (often round) to fit the bearing housing. Key features are also specified, such as being "machined" or having "electroless nickel plating," which are crucial for performance and longevity.

A KM spanner is a specialized hook spanner designed to work with KM (and KML) lock nuts, which are used to secure bearings on a shaft. Specifications for a specific KM spanner include the model number (e.g., KM 8, KM 10), its material (like mild steel or cast iron), and its size, which corresponds to a range of KM lock nut sizes (e.g., KM 6, KM 8, KM 10).