Shell needle roller TLA3018Z metric single bearing, 30 mm ID x 37 mm OD x 18 mm width, caged retainer, chromium molybdenum steel, one-row TLA-Z series for linear slide units

Single metric needle roller bearing TLA3018Z, 30 mm
✔️ Caged, single row; 37 mm OD, 18 mm width; Cr-Mo steel

This single open shell needle roller bearing (model TLA3018Z) is built for high radial loads in tight assemblies like linear slide units, transmissions and gearboxes. Sold as a single bearing (each).

✅ Model: TLA3018Z
✅ Type: Caged shell, open design (no seal)
✅ Inside diameter: 30 mm (ID)
✅ Outside diameter: 37 mm (OD)
✅ Width: 18 mm
✅ Material: Chromium molybdenum steel
✅ Rows: One row design
✅ Dynamic load capacity: 16,400 N
✅ Static load capacity: 29,800 N
✅ Maximum speed: 12,000 rpm
✅ Retainer: Caged retainer
✅ Series: TLA-Z Metric Series
✅ Pack: Single bearing (each)

💡 What is a needle roller bearing used for in compact linear slide units? Needle roller bearings provide high radial load support in tight spaces, which makes them handy for compact slide and drive applications. - Ideal where a slim profile is needed and radial loads are high, such as linear slide units and cam followers - A practical alternative to sealed ball bearing or ceramic options when space and load capacity matter - Commonly used in transmissions, gearboxes, motor shafts, and compact automation equipment