NAST8ZZUU Roller Follower Bearing, Single Metric Separable Caged, 8 mm ID, Sealed with Oil Hole, Cylindrical Rollers (24 mm), High-Carbon Chrome Steel, 14 mm Width, NAST Series

Single sealed metric roller follower, 8 mm ID
✔️ Single bearing, separable caged type, sealed, oil hole, 8 mm ID

This single separable caged roller follower is a sealed metric cam follower bearing used in linear slide units, cam guides, and conveyor systems where compact, oil-hole lubrication and high radial load capacity are needed.

✅ Inside diameter: 8 mm
✅ Roller diameter: 24 mm; roller width: 13.8 mm
✅ Overall width: 14 mm; separable caged retainer
✅ Material: high carbon chrome steel; sealed housing with oil hole
✅ Dynamic load capacity: 5650 N; static load capacity: 5890 N
✅ Temperature rating: -20 to 120°C; cylindrical roller profile
✅ Series: NAST metric series; caged separable type

💡 How do sealed roller followers compare to sealed ball bearings for heavy-duty linear slide unit and cam guide applications? Sealed roller followers offer superior radial capacity and cam compatibility for many linear slide unit installs. - Better line-contact load handling for cam guides and conveyor rollers compared to sealed ball bearing round-contact loading. - Sealed design keeps lubricant in and contaminants out, lowering maintenance on linear slide units and indexing systems. - Consider ceramic options when low friction or higher temperature resistance is needed; steel roller followers excel in raw load capacity.