Machined Needle Roller Bearing RNA69/32UU Single Unit 40 mm ID x 52 mm OD x 36 mm Width Caged High-Carbon Steel Sealed with Oil Hole for Linear Slide Units and Rotary Systems

RNA69/32UU machined needle bearing, single unit
✔️ 40 mm ID x 52 mm OD x 36 mm width, sealed with oil hole

This machined caged needle roller bearing is built for compact radial support in linear slide units, rotary systems, and industrial conveyors. Sold as a single bearing, sealed and ready for lubrication.

✅ Caged machined type, RNA69 metric series
✅ High carbon steel race and rollers, synthetic rubber seals
✅ 40 mm inside diameter, 52 mm outside diameter, 36 mm width
✅ Dynamic capacity 50300 N, static capacity 88300 N
✅ Max speed 5000 rpm, includes oil hole for lubrication
✅ Weight approx 0.370 lb, SKU 863063, typically ships in 1 day

💡 What are the benefits of sealed needle roller bearings for linear slide units? A sealed needle roller bearing keeps lubrication in and contaminants out, improving uptime and service life. - Improved contamination protection for linear slide units and sealed ball bearing replacements - Consistent oil hole lubrication reduces maintenance and extends service intervals - High carbon steel and caged machined design provide compact radial support and reliable load ratings - Clear static and dynamic capacity specs make selection easier for rotary systems and linear slide unit applications