INA ZKLN12422RSPE Ball Screw Support Bearing

INA ZKLN12422RSPE Ball Screw Support Bearing with a 12 mm bore is a precision bearing unit designed to support a ball screw shaft in linear motion systems. As a dedicated ball screw support bearing, it carries both radial loads and axial guidance to maintain alignment under operating torque and translation speeds common in CNC machines and automation equipment. The exact model ZKLN12422RSPE identifies INA’s compact, high-precision bearing arrangement compatible with 12 mm bore shafts, making it suitable for applications where tight geometric control and smooth travel are required. Typical uses include CNC routers and milling machines, 3D printers, robotic actuators, and other machinery that relies on accurate, low-friction screw-driven movement. For reliable performance, ensure correct mounting, alignment, and preload per manufacturer guidelines and pair this bearing with the corresponding ball screw assembly designed for a 12 mm bore. The product is sourced from INA, a brand known for precision bearings and components used in industrial motion systems.