RNAST25 Roller Follower Single - Metric Separable Caged Cylindrical, 30 mm Inside Diameter, No Inner Ring, High Carbon Chrome Steel, Open Type, 52 mm Rollers, 15.8 mm Width

Single RNAST25 roller follower, 30 mm ID
✔️ Caged separable type, no inner ring, high carbon chrome steel

This single RNAST25 roller follower is a separable, caged cylindrical cam follower used in linear slide unit assemblies, cam drives, conveyor guides, and indexing systems. Open design allows inspection and relubrication for medium-duty applications.

✅ Model RNAST25, RNAST Metric Series
✅ Inside diameter 30 mm
✅ Roller diameter 52 mm
✅ Roller width 15.8 mm
✅ Roller profile Cylindrical
✅ Type Separable caged follower, no inner ring
✅ Material High carbon chrome steel
✅ Enclosure Open for inspection and lubrication
✅ Dynamic load capacity 20,800 N
✅ Static load capacity 28,400 N
✅ Temperature rating -20 to 120 °C
✅ Weight 0.330 lb, SKU 862358

💡 What is a roller follower used for in linear slide unit and cam drive applications? They are handy rolling elements that guide motion where cam contact or rail following is needed. - Used to guide cams, tracks, and linear slide unit rails where compact rolling contact is required - Good alternative to sealed ball bearing or ceramic options when larger contact area or impact resistance is needed - Commonly found in conveyors, indexing systems, machine tools, and automation where inspection and relubrication matter