Metric Sealed Roller Follower NAST50ZZUU, Single Separable Caged Cylindrical Roller 50 mm I.D., Oil Hole, High Carbon Chrome Steel Bearing for Linear Slide Units

Sealed metric roller follower, single unit, 50 mm
✔️ Separable caged, cylindrical rollers, oil port, -20 to 120°C

This sealed separable caged roller follower, model NAST50ZZUU, is made for cam follower and linear slide unit duties in automation, conveyors, and machine tools.

✅ Model NAST50ZZUU, single bearing, NAST Metric Series
✅ Inside diameter 50 mm
✅ Overall width 26 mm, roller width 25.8 mm
✅ Cylindrical roller surface, roller diameter 9.0 mm
✅ Retainer: caged separable type, sealed enclosure, oil hole
✅ Material: high carbon chrome steel, temp -20 to 120°C
✅ Dynamic load 38900 N, static load 71700 N

💡 What is a roller follower bearing used for in cam follower and linear slide unit applications? A roller follower bearing supports radial loads and tracks cams or guides to enable accurate linear motion while minimizing friction.

Quick take:

- Roller follower bearings are ideal for cam follower, linear slide unit, and guide rail tasks - Choose sealed bearing or sealed ball bearing alternatives for contamination resistance and lower maintenance - Commonly used in automation, packaging, conveyors, and machine tools for reliable motion and high radial load capacity