Single caged shell needle roller TLA1522Z metric 15 mm ID x 21 mm OD x 22 mm width chromium molybdenum steel 1-row high-speed for gearboxes and transmissions

Single caged shell needle bearing TLA1522Z
✔️ 15 mm ID x 21 mm OD x 22 mm width, caged, Cr-Mo steel, 1-row

Single metric shell needle roller bearing for tight radial fits in gearboxes, transmissions, power tools and linear slide units. Sold as one bearing for repair or maintenance use.

✅ Model: TLA1522Z, TLA-Z Metric Series
✅ Size: 15 mm ID x 21 mm OD x 22 mm width
✅ Material: chromium molybdenum steel, high-strength alloy
✅ Retainer: caged, open enclosure, single-row needle rollers
✅ Load capacity: dynamic 13600 N, static 20900 N; max speed 25000 rpm
✅ Typical applications: gearboxes, transmissions, linear slide units, power tools

💡 How do needle roller bearings improve performance in compact linear slide units and tight gearbox applications? They give high load capacity in a slim package, which is handy when space is tight. - High radial load capacity with a small cross-section, ideal for linear slide unit designs and narrow housings - Caged shell types lower friction and support higher rpm, helping gearbox and transmission efficiency - Standard metric sizes like 15 mm ID x 21 mm OD x 22 mm width suit common repair and maintenance needs - Can be used alongside sealed ball bearing or ceramic components in specialized assemblies