Thrust roller AZK45739 single unit 45 mm ID x 73 mm OD x 9 mm width one-row for high axial loads 5000 rpm max 75,700 N dynamic capacity steel for linear slide units and rotary shafts AZK Series

Single thrust roller bearing 45 mm ID x 73 mm OD
✔️ Single unit, one-row, 9 mm width, steel, 75,700 N dynamic

This single-unit thrust roller (model AZK45739) is a metric axial bearing used to support heavy axial loads in gearboxes, conveyors, and linear slide units.

✅ 45 mm inside diameter (I.D.)
✅ 73 mm outside diameter (O.D.)
✅ 9 mm width, one-row design
✅ Steel roller material, AZK Series
✅ Dynamic load capacity 75,700 N; static capacity 227,000 N
✅ Maximum speed 5,000 rpm; model AZK45739; single piece pack
✅ Weight approx 0.145 kg (0.320 lb); suitable for linear slide units and rotary shafts

💡 What is a thrust roller bearing used for in linear slide units and rotary shafts? Thrust roller bearings carry axial loads and keep rotating elements aligned under heavy force. Quick breakdown: - Handles high axial loads in gearboxes, conveyors, and linear slide units. - Provides axial support for rotary shafts while minimizing friction at speeds up to 5,000 rpm. - Consider sealed ball bearing or ceramic options for contamination or high-temp cases; steel is the standard, handy choice.