NART20UUR Single Metric 20 mm ID Non-Separable Full-Complement Cam Follower Bearing, High-Carbon Chrome Steel, Sealed with Oil Hole, Crowned 25 mm Width, 47 mm Diameter

Metric 20 mm NART20UUR single crown-sealed roller follower
✔️ Sealed full-complement cam follower, 20 mm ID, 25 mm width

This single metric roller follower (cam follower) fits linear slide units, automation cams, conveyors and machine tools. The sealed design works like a sealed ball bearing for dirty or lubricated systems and cuts down maintenance.

✅ Model: NART20UUR, series NART Metric Series
✅ Inside diameter: 20 mm; overall width: 25 mm
✅ Roller diameter: 47 mm; roller width: 24 mm
✅ Type: Non-separable, full-complement (uncaged)
✅ Material: High carbon chrome steel, black oxide finish
✅ Sealing: Sealed with oil hole; crowned roller surface
✅ Dynamic load capacity: 41,600 N; Static: 67,300 N
✅ Temperature rating: -20 to 120 deg C
✅ Weight: 0.560 lb; pack: single bearing each
✅ Ideal for linear slide unit guides, cam follower applications

💡 What is a cam follower bearing used for in linear slide units and machine tools? Cam followers are rolling-contact elements that follow cam profiles and guide motion while handling shock and radial loads. - Provides rolling contact support for cams, tracks and linear slide unit guides - Handles high dynamic and static loads for automation and machine tool duty - Sealed styles act like a sealed ball bearing to limit contamination and extend service intervals - Commonly used in conveyors, indexing mechanisms, automation cams and bearing guide systems