NAST8R Single Unit Roller Follower Separable Caged Bearing for Linear Slide Units and Cam Followers, Metric 8 mm ID, 24 mm diameter, 9.8 mm Width, High Carbon Chrome Steel, Open Crowned

Single NAST8R roller follower for linear slide units
✔️ Metric 8 mm ID, 24 mm roller dia, 9.8 mm width, open caged

This single unit separable roller follower is a caged cam-type bearing used in linear slide units, cam followers, conveyors and automated machinery.

✅ Model NAST8R, series NAST, single unit
✅ Inner diameter 8 mm (0.315 in)
✅ Roller diameter 24 mm (0.945 in)
✅ Roller width 9.8 mm (0.386 in)
✅ Overall width 10 mm (0.394 in)
✅ Material high carbon chrome steel (bearing steel)
✅ Retainer caged separable type, open enclosure
✅ Roller surface crowned profile for improved contact
✅ Static load capacity 5890 N
✅ Weight 0.060 lb (approx 27 g); typical uses: linear slide units, cam followers, automation

💡 What is a roller follower used for in linear slide units and cam mechanisms? A roller follower guides motion and supports radial loads in cams, slides and indexing systems. - Ideal when replacing sealed ball bearing or linear slide unit components for rolling contact performance. - Caged, separable types make maintenance easier and cut friction in automated equipment. - Crowned roller profile helps alignment and reduces edge loading for smoother tracking.