Needle roller bearing tapered bore 50 mm single unit IRT metric series for shell-type housings and linear slide units compatible with TAW5550Z, 55 mm OD, 50.5 mm width, high carbon steel

Single 50 mm tapered bore needle roller bearing
✔️ 50 mm ID, 55 mm OD, 50.5 mm width, high carbon steel IRT

This single IRT series needle roller bearing has a tapered 50 mm inner diameter and fits shell-type housings and linear slide units, commonly used in transmissions, machine tools, and automotive assemblies.

✅ Inner diameter: 50 mm
✅ Outer diameter: 55 mm
✅ Overall width: 50.5 mm
✅ Material: high carbon steel
✅ Series: IRT metric series, single bearing per pack
✅ Compatible with TAW5550Z shell-type housing
✅ Weight: 159 g each; SKU 862290

💡 What is a needle roller bearing used for in linear slide units? They carry high radial loads in tight spaces, making them a handy choice for compact linear slide units and shell-type housings. - High radial load capacity for compact linear slide units - Low cross-section profile that fits shell-type housings and adapters - Improves motion accuracy in machine tools, conveyors, and transmissions