INA Needle Roller Bearing 30 mm ID, 37 mm OD, Race Width 12 mm Steel Cage, Open End HK3012-B

INA HK3012-B needle roller bearing, with a 30 mm inside diameter, 37 mm outside diameter, and 12 mm race width, is engineered for industrial, mechanical, and manufacturing applications requiring compact, high-performance bearings.

This drawn cup needle roller bearing is characterized by its thin-walled outer ring and steel cage that supports needle rollers, enabling it to handle high radial loads despite a very small radial section height. The open end design allows for effective lubrication and ease of installation in tight spaces.

The bearing has a static load rating of 18.2 kN and a dynamic load rating of 12.1 kN, providing robustness in demanding applications. Its parallel bore ensures precise fit, and the steel cage enhances structural integrity and longevity.

Recommended maximum grease speed is 5200 rpm, with a limiting speed of 8600 rpm, making it suitable for a variety of high-speed rotary equipment in industries including industrial machinery, manufacturing systems, automotive components, and more.

Drawn cup needle roller bearing with open ends for compact design. Steel cage for enhanced durability and load performance. 30 mm inside diameter and 37 mm outside diameter dimensions. Race width of 12 mm for strength and precision.

Static load rating of 18.2 kN and dynamic load rating of 12.1 kN for high load capacity. Parallel bore type ensures exact fitting. Open end design allows effective lubrication. Part of HK series for standardization and reliability.

This bearing is ideal for industrial and manufacturing environments requiring reliable performance in compact bearing arrangements with high radial load capacities. Explore further Needle Roller Bearing options in the Mechanical Machinery & Spares category on EnvMart for comprehensive industrial solutions.