Machined Needle Roller Bearing NA69/22UU single unit, 22 mm ID x 39 mm OD x 30 mm W, High Carbon Steel caged type with oil hole, seals and inner ring for linear slide units and heavy load applications

Single machined NA69/22UU needle roller bearing, sealed
✔️ 22 mm ID x 39 mm OD x 30 mm W; high carbon steel; oil hole, seals

This single bearing unit is a machined, caged needle roller with an inner ring and seals, built for linear slide units, gearboxes, and compact powertrains where space and load matter.

✅ ID 22 mm; OD 39 mm; width 30 mm; NA69 metric series
✅ High carbon steel construction; caged machined type
✅ Dynamic load capacity 33,800 N; static capacity 52,000 N
✅ Max speed 7,000 rpm; oil hole for relubrication; sealed bearing
✅ Seal material: synthetic rubber; inner ring included
✅ Ideal for linear slide unit guides, cam followers, and precision machinery

💡 What is a needle roller bearing used for in linear slide units and compact machinery? Needle roller bearings deliver high radial load capacity in tight envelopes and make a handy sealed bearing choice for low maintenance setups. - Great for linear slide unit guides, cam followers, and small gearboxes where low profile sealed bearings are required. - Choose caged machined types with inner rings when shaft finish varies or when upgrading to ceramic rollers for higher speed. - They reduce friction and extend life in automation, robotics, and drivetrain components that demand compact, high-load bearings.