Needle roller bearing TLA1712Z caged shell, metric 17 mm ID x 23 mm OD x 12 mm width, chromium-molybdenum steel open type, TLA-Z series, high-speed single unit for precision shafts and linear slide unit applications

Metric caged shell needle roller bearing, single unit
✔️ 17 mm ID x 23 mm OD x 12 mm W; open caged retainer; 7960 N dyn

This single metric caged shell needle roller bearing (model TLA1712Z) is made from chromium molybdenum steel. It’s built for compact, high-speed shafts and linear slide unit applications where space is tight.

✅ Model: TLA1712Z, TLA-Z Metric Series
✅ Inner diameter: 17 mm
✅ Outer diameter: 23 mm
✅ Width: 12 mm
✅ Material: Chromium molybdenum steel
✅ Retainer: Caged, open enclosure; single row
✅ Dynamic load capacity: 7960 N; Static capacity: 10900 N
✅ Maximum speed: 25,000 rpm; weight ~0.030 lb; single bearing pack

💡 What is a needle roller bearing used for in compact linear slide unit and precision shaft applications? Needle roller bearings are handy when you need high radial load capacity in limited space. - They provide high load support with a low cross-section for tight-shaft and linear slide unit installations. - Common in precision assemblies, transmissions, and high-speed rotating shafts where radial space is constrained. - If contamination or extreme temps are a concern, compare sealed ball bearing or ceramic options for longevity.