NAST40R Separable Caged Roller Follower, Metric 40 mm ID, 80 mm Rollers, 20 mm Overall Width, High Carbon Chrome Steel, Open Crowned Surface, Static 61100 N, Single Bearing

Separable caged roller follower, 40 mm ID single unit
✔️ Caged separable follower, 40 mm ID, 80 mm rollers, 20 mm width

This single separable caged roller follower is a metric cam and linear slide unit component often used in cam drives, conveyors, indexing, and guided motion systems where crowned rollers reduce edge loading and improve tracking.

✅ Model: NAST40R
✅ Inside diameter: 40 mm
✅ Roller diameter: 80 mm; roller width: 19.8 mm
✅ Overall width: 20 mm; open enclosure
✅ Material: high carbon chrome steel; caged retainer
✅ Type: separable caged follower; crowned roller profile
✅ Dynamic load: 35,900 N; Static load: 61,100 N
✅ Temp range: -20 to 120 C; suitable for linear slide units
✅ Pack: single bearing, NAST Metric Series

💡 What is a roller follower used for in linear slide units and cam systems? Roller followers guide and transfer motion while handling side loads and reducing wear. A quick intro: Roller followers are handy for guided motion and cam-driven tasks. - Guides linear slide unit motion and converts rotary to linear force, improving system precision. - Manages side loads and reduces edge loading with crowned roller surfaces for longer life. - Works with sealed ball bearing arrangements or in systems where ceramic options may be used for high temp or low friction needs.