NAST12ZZUU single separable caged roller follower, metric 12 mm inside diameter, 32 mm roller diameter, 16 mm overall width, high-carbon chrome steel, sealed with oil hole, cylindrical roller surface

Single separable caged roller follower, 12 mm ID
✔️ 32 mm roller dia, 16 mm overall width, sealed, oil port, steel

This sealed cylindrical roller follower is a handy cam and linear slide unit component used for radial guidance, indexing, and load-bearing in automation and machine tools.

✅ Model: NAST12ZZUU (NAST metric series)
✅ Inside diameter (ID): 12 mm
✅ Roller diameter: 32 mm; roller width: 15.8 mm
✅ Overall width: 16 mm; separable, caged retainer
✅ Material: high carbon chrome steel; sealed, oil hole provided
✅ Dynamic load capacity: 10,500 N; static: 10,900 N
✅ Temperature range: -20 to 120 °C; weight ~77 g each

💡 What is a roller follower used for in linear slide units and cam systems? A roller follower provides low-friction radial support and precise indexing for cams, tracks, and linear slide units, making it a handy choice where load capacity and repeatability matter. Quick take: - Guides cam profiles and linear slide units with sealed ball bearing-like performance and low rolling resistance - Handles high radial loads and shock thanks to cylindrical rollers, separable caged design, and relubrication oil port - Ideal for machine tools, automation, indexing tables, and conveyor tracking when a compact sealed roller follower is needed