Metric Inner Ring 140 mm ID x 155 mm OD x 35 mm Width, High Carbon Steel Machined Part for RNA4828 Needle Roller Bearing, General Industrial Use, Single Unit
✔️ 140 mm ID x 155 mm OD x 35 mm W, high carbon steel, machined
This is a machined metric inner ring for needle roller bearing assemblies, supplied as a single bearing unit. Commonly used in industrial equipment, conveyors, and linear slide unit setups where a hardened inner race is needed.
✅ Part number LRT14015535, LRT metric series✅ Fits RNA4828 machined needle roller bearings
✅ 140 mm inner diameter, 155 mm outer diameter, 35 mm width
✅ High carbon steel, tapered bore, no oil hole, single bearing pack
✅ Works with sealed ball bearing arrangements and supports ceramic upgrade paths for linear slide unit use
💡 What is an inner ring used for in needle roller bearing assemblies? An inner ring provides the precision running race that supports rollers and keeps them aligned under load. Quick intro sentence that makes it easy to scan: - Provides a hardened raceway for rollers to reduce wear in confined spaces - Keeps rollers aligned for smooth motion in needle roller and sealed ball bearing systems - Helps when switching to ceramic rollers or integrating into linear slide unit applications - Handy for repairs, rebuilds, and routine maintenance of industrial machinery