Single Metric Cam Roller Follower 20 mm I.D., Separable Caged Type with Crowned Rolling Elements, High-Carbon Chrome Steel, Open Design, 47 mm Diameter, 16 mm Width

Single metric cam roller follower, 20 mm I.D., open
✔️ Separable caged type, crowned rolling elements; 47 mm dia, 16 mm width

A single separable cam roller follower for metric systems used in linear slide units, cam guides, conveyors and indexing mechanisms. Fits applications that need crowned rollers and a caged retainer for smoother tracking and longer service life.

✅ Single bearing, separable caged design, 20 mm I.D.
✅ Roller diameter 47 mm, roller width 15.8 mm, overall width 16 mm
✅ Material: high-carbon chrome steel for wear resistance
✅ Dynamic load capacity 19,400 N; static load capacity 24,500 N
✅ Temperature range -20 to 120 deg C, open configuration
✅ Crowned roller profile to reduce edge loading and misalignment
✅ Series: NAST metric series, caged retainer, separable type
✅ Suited for cam, linear slide unit, conveyor and automation uses

💡 What is a metric cam roller follower used for in linear slide units and cam applications? It’s a handy rolling element that guides motion, carries radial load, and reduces friction in guided mechanisms. - Provides guided rolling contact for cam followers and track rollers in linear slide units, indexing systems, and conveyors. - A good alternative or complement to sealed ball bearing arrangements when misalignment, edge loads, or line contact are concerns. - Favored in cam and automation setups where crowned rollers, caged retainers, and open designs simplify maintenance and extend service life.