Shell-type needle roller bearing metric TLA2520Z 25 x 32 x 20 mm (ID x OD x W), caged single-row chromium molybdenum steel single bearing for linear slide units and motion systems.

Caged shell needle bearing TLA2520Z, metric single unit
✔️ 25 x 32 x 20 mm (ID x OD x W); caged, chromium molybdenum steel, open

This caged shell needle roller bearing is a single metric unit designed for compact housings and linear slide units, offering high radial load capacity for shafts and motion systems.

✅ Model: TLA2520Z
✅ Type: Caged shell needle roller bearing, single-row
✅ Size: 25 x 32 x 20 mm (ID x OD x W)
✅ Material: Chromium molybdenum steel, caged retainer
✅ Load capacity: Dynamic 16900 N, Static 29300 N
✅ Max speed: 15000 rpm; number of rows: 1
✅ Application: Linear slide unit assemblies, shafts, motion systems
✅ Pack: Single bearing; weight ~0.070 lb

💡 What is a needle roller bearing used for in linear slide units? Need a quick answer: needle rollers give high radial support in tight spaces. - High radial load capacity while keeping a low cross-section for compact linear slide unit applications. - Lower friction and stable motion for shafts, cam followers, and motion systems compared to larger bearings. - Consider sealed ball bearing or ceramic options when contamination control or higher speed and heat resistance are needed.