INA Needle Roller Bearing Open End 30mm ID, 42mm OD, Sheet Steel Cage, 17mm Race Width RNA4905-XL

INA RNA4905-XL Needle Roller Bearing is engineered for performance and reliability in demanding industrial environments. This needle roller bearing features a 30mm inside diameter, 42mm outside diameter, and a parallel bore with a substantial 17mm race width. Designed for open-end configurations, it enables straightforward access for lubrication, promoting extended operating life and higher efficiency.

The bearing's sheet steel cage provides resilience for optimum load distribution and roller alignment. With a dynamic load rating of 26,500N and static load rating of 31,500N, the RNA4905-XL is well-suited to high-load machinery and applications where durability is essential. Installation flexibility is enhanced due to the parallel bore type, supporting a wide variety of mounting scenarios.

Operational speeds are impressive, with a maximum speed of 15,000 rpm when lubricated, and a limiting speed of 14,400 rpm. These ratings make the bearing ideal for high-speed production processes. Its lightweight design facilitates easy handling and installation, reducing downtime during equipment maintenance.

Applications for this bearing include shaft support in mechanical systems, assembly in automation equipment, and deployment in high-speed machinery. Manufacturing environments requiring precision and electrical devices needing robust bearing performance benefit from the RNA4905-XL's strengths. The open-end configuration streamlines lubrication maintenance for industrial and laboratory operations, ensuring consistent performance under dynamic and static load conditions.

30mm inside diameter and 42mm outside diameter provide robust shaft support. Open end design allows easy lubrication and maintenance. Sheet steel cage ensures strength and durability during high load conditions. Dynamic load rating up to 26,500N and static load rating up to 31,500N.

17mm race width accommodates parallel bore type for versatile installation. Operates at speeds up to 15,000 rpm when lubricated, ideal for high-speed applications. Suitable for automation, manufacturing, and electrical device assemblies.

This INA bearing is particularly valuable in industrial machinery, manufacturing, automation, and electrical assemblies requiring high precision and reliability. Explore more bearings and technical options in Roller Bearing category at EnvMart.