CF8WBR Thrust Disk Metric Cam Follower Single Bearing - Caged High-Carbon Steel, Crowned Outer Ring, Shielded Hex Head M8x1.25 Stud, 19mm x 11mm Roller, 4250 N Dyn, 4740 N Stat

Single metric CF8WBR cam follower, caged thrust disk
✔️ Shielded, crowned 19mm x11mm roller, hex stud M8x1.25, 4250 N dyn

This single CF8WBR cam follower is a metric, caged thrust disk bearing used for cam tracks, linear slide units, conveyor guides, and indexing mechanisms where compact rolling support is needed.

✅ Model: CF8WBR, CF-WB Metric Series
✅ Type: Caged thrust disk cam follower with hex head
✅ Material: High carbon steel, shielded (not fully sealed)
✅ Roller: 19 mm diameter, 11 mm width, crowned outer ring
✅ Retainer: Caged; head type: Hex; stud diameter 8 mm
✅ Thread: M8 x 1.25, thread length 10 mm
✅ Dynamic load capacity: 4250 N; Static load capacity: 4740 N
✅ Temperature rating: -20 to 120 °C; weight ~0.060 lb (~27 g) each
✅ Common fits: linear slide unit rails, cam-driven conveyors, guide shafts

💡 What is a cam follower used for in linear slide units and conveyor systems? Cam followers are rolling-contact elements that give reliable radial and thrust support and keep motion smooth in cam-driven or guided assemblies. - They provide dedicated rolling support for linear slide units, rail guides, and conveyor cam tracks. - Use cam followers when space or alignment limits pillow block bearings; they’re handy for indexing cams and automated feeders. - Pick shielded or sealed styles based on contamination risk; consider sealed ball bearing or ceramic options for high-speed or corrosive environments.