Single TA4040Z caged shell needle roller bearing, metric 40 mm ID x 50 mm OD x 40 mm width, chromium molybdenum steel, press-fit style for linear slide units, compact motors and industrial machinery

Single caged needle roller bearing TA4040Z 40 x 50 x 40 mm
✔️ Caged shell, chromium molybdenum steel; 40 mm ID x 50 mm OD x 40 mm W

This single metric needle roller bearing (model TA4040Z) is a caged shell unit for tight radial spaces, commonly used in linear slide units, compact motors, gearboxes, and other industrial equipment.

✅ Model TA4040Z, single caged shell
✅ Inner dia 40 mm, outer dia 50 mm, width 40 mm
✅ Chromium molybdenum steel cage and rollers for high radial loads
✅ Caged needle rollers save radial space in compact assemblies
✅ Suits linear slide units, compact motors, gearboxes and machinery

💡 What is a needle roller bearing used for in compact linear slide units and similar machinery? Needle roller bearings give high radial capacity in a thin cross-section, making them handy where space is tight and load is high. Quick intro: They keep rotating elements aligned and reduce friction in constrained housings. - High radial load support for linear slide units, small gearboxes, and motor shafts - Low cross-section solution that preserves clearance in compact designs - Compatible with press-fit shells and setups that include sealed ball bearing components