Inner Ring LRT324036 for RNA69/32 Needle Roller Bearing, Metric 32 mm ID, 40 mm OD, 36 mm Width, High Carbon Steel, Machined Replacement, Linear Slide Units Compatible, Single Unit

Metric inner ring LRT324036, single unit replacement
✔️ 32 mm ID, 40 mm OD, 36 mm width; fits RNA69/32, machined replacement

This is a machined inner ring for needle roller bearings, designed for general industrial and linear slide unit use. Ideal as a single bearing replacement in machinery, conveyors, and equipment where a precision raceway is required.

✅ 32 mm inside diameter, 40 mm outside diameter, 36 mm width
✅ High carbon steel material for durable running surface
✅ Designed to assemble with RNA69/32 needle roller bearings
✅ Machined LRT metric series, suitable for linear slide units and sealed ball bearing systems
✅ Single unit pack, weight approx 0.270 lb each

💡 What is an inner ring used for in needle roller bearings and linear slide units?
An inner ring provides the hardened raceway and shaft support for needle rollers, helping bearings run smoothly under load.
- Acts as the precision contact surface for needle rollers, improving load distribution and wear life
- Aids shaft protection and alignment in linear slide units, reducing shaft fretting and damage
- Works alongside sealed ball bearing or ceramic options when specific sealing or material properties are needed