Machined needle roller NA69/32UU, 32 mm ID x 52 mm OD x 36 mm width, caged inner ring, sealed with oil hole, high carbon steel, metric series, sealed bearing for linear slide unit, single bearing, max 5000 rpm

Single sealed needle roller bearing 32 x 52 x 36 mm
✔️ ID 32 mm, OD 52 mm, Width 36 mm, sealed, oil hole, caged

This single machined-type needle roller bearing NA69/32UU includes an inner ring, synthetic rubber seals and an oil hole for relubrication. Commonly used in linear slide unit shafts, compact gearboxes and tight radial-load applications where a sealed bearing or sealed ball bearing replacement is needed.

✅ Model: NA69/32UU, Metric NA69 series
✅ Inner diameter: 32 mm
✅ Outer diameter: 52 mm
✅ Width: 36 mm
✅ Material: high carbon steel, caged machined type
✅ Seals: synthetic rubber, with inner ring and oil hole for relubrication
✅ Dynamic load capacity: 50300 N; Static load capacity: 88300 N
✅ Maximum speed: 5000 rpm; pack size: single bearing

💡 What is a needle roller bearing used for in linear slide units and compact radial-load applications? Needle roller bearings are handy when you need high radial load capacity in a tight space and a sealed bearing option for contamination protection. - High radial load support in small cross-sections, often used instead of larger sealed ball bearings - Ideal for linear slide unit shafts, compact gearboxes and power transmission shafts - Sealed versions protect against dirt and allow relubrication via an oil hole, improving service life - Caged machined types with inner rings simplify installation and ensure compatibility with shafts