INA Needle Roller Bearing Open End 24mm ID 32mm OD Steel Cage NK24/20-XL

The INA NK24/20-XL Needle Roller Bearing is a high-precision mechanical component designed for challenging industrial and mechanical applications. With an inner diameter of 24 mm, an outer diameter of 32 mm, and a race width of 20 mm, this open-end bearing is ideal for equipment where radial load-bearing ability and compact design are essential. Its needle roller design allows it to support high to very high radial loads, making it an excellent choice for compact assemblies that require durability and efficiency in transmitting forces.

This bearing features a parallel bore and a robust steel cage, delivering both stability and reliable rotation at high speeds. Its open end construction facilitates effective lubrication, reducing friction and thereby extending the service life in demanding environments such as gearboxes, pumps, construction machinery, and industrial automation equipment.

The NK24/20-XL is designed to serve as a non-locating bearing, permitting axial displacement of the shaft relative to the housing. This property is especially important in assemblies that experience thermal expansion or misalignment between components. Additionally, despite its minimal radial design envelope, this compact bearing maintains an impressive static load rating of 30.5 kN and a dynamic load rating of 21.4 kN, allowing it to handle substantial operational stresses.

INA’s engineering prioritizes material performance and operational efficiency. The steel cage supports optimal roller guidance and distributes the applied load, maintaining rigidity across a variety of operating conditions. The open configuration is particularly suitable for maintenance-intensive environments where grease or oil lubrication is used, ensuring long-term reliability and straightforward servicing.

Applications of the INA NK24/20-XL Needle Roller Bearing are extensive, ranging from power transmission systems, industrial machinery, and vehicle gearboxes to agricultural implements and packaging equipment. In each case, the bearing’s ability to accommodate both high loads and shaft misalignments enables efficient, trouble-free operation with reduced downtime.

Choose INA NK24/20-XL for reliable radial support, compact integration, and high dynamic performance in your industrial, mechanical engineering, manufacturing, and automation projects. Browse more needle roller and specialized bearing solutions in our Roller Bearings category to meet diverse project requirements.