Shell needle roller TLA2012Z metric caged 20 mm ID x 26 mm OD x 12 mm W chromium molybdenum steel 1-row open retainer high-speed radial single bearing for linear slide unit applications

Metric shell needle roller TLA2012Z single bearing
✔️ 20 mm ID x 26 mm OD x 12 mm W, Cr-Mo steel, caged retainer

Single shell needle roller bearing sold individually, made for compact radial load-carrying in linear slide units, small gearboxes, and tight rotary shafts where slim, high-speed performance is required.

✅ Model: TLA2012Z, TLA-Z Metric Series
✅ Inside diameter: 20 mm; Outside diameter: 26 mm; Width: 12 mm
✅ Material: chromium molybdenum (Cr-Mo) steel; caged retainer, open enclosure
✅ Load ratings: dynamic 8740 N, static 12900 N; 1-row design
✅ Max speed: 20000 rpm; ideal for linear slide unit and compact rotary uses
✅ Single bearing, sold individually; weight ≈ 0.030 lb each

💡 What is a needle roller bearing used for in compact linear and rotary systems? Needle roller bearings let you carry high radial loads in very small cross-sections, handy for tight machines and linear slide units. - High radial capacity in minimal radial space, often chosen over a sealed ball bearing when axial space is limited. - Commonly used in linear slide unit guides, compact gearboxes, and shaft supports where low-profile bearings are needed. - Works well at high speeds with correct lubrication; consider hardened shafts and maintenance intervals for long life.