Inner Ring LRT556560 Single Unit, Metric 55 mm ID x 65 mm OD x 60 mm Width, High-Carbon Steel, General Purpose Needle Roller Bearing Component for RNAFW658560

Single inner ring LRT556560, 55 mm ID metric steel part
✔️ 65 mm OD x 60 mm width, high carbon steel, fits RNAFW658560

This inner ring is a machined needle roller bearing component commonly used in linear slide units, gearboxes, and industrial machinery for shaft support and bearing assembly.

✅ Model: LRT556560, metric LRT series, single unit
✅ Inner diameter: 55 mm, machined bore (tapered type)
✅ Outer diameter: 65 mm, Width: 60 mm
✅ Material: high carbon steel, hardened raceway for rollers
✅ Fits and assembles with RNAFW658560 needle roller cages

💡 What is an inner ring used for in needle roller bearings and linear slide units? Inner rings provide the mating raceway that supports needle rollers and keeps shafts aligned. - Provides a hardened raceway for needle rollers, reducing wear in linear slide units and gearbox assemblies. - Enables precise shaft fit and simple assembly or replacement without changing the housing. - Works alongside sealed ball bearing or ceramic bearing options in precision and high-speed applications. - Handy for maintenance: replace the ring to restore bearing performance and minimize downtime.