NAST40ZZUU roller follower, metric separable caged cylindrical bearing, 40 mm ID sealed with oil hole, high-carbon chrome steel cam follower for linear slide units and track guides, single unit high load capacity

Single metric roller follower, 40 mm ID, separable
✔️ 40 mm ID, 25.8 mm roller width, 80 mm roller dia, sealed

This single separable roller follower is a sealed, caged cylindrical roller bearing used in cam followers, linear slide units and track guides for compact high-load applications.

✅ NAST40ZZUU model, NAST Metric Series
✅ 40 mm inside diameter (ID), separable single bearing
✅ Cylindrical rollers 80 mm dia, 25.8 mm roller width
✅ Overall width 26 mm; caged retainer; oil hole; sealed design
✅ High-carbon chrome steel; static capacity 61,100 N
✅ Dynamic load capacity 35,900 N; temp rating -20 to 120 °C
✅ For linear slide units, cam followers and track guides; single unit
✅ Weight 1.56 lb; SKU 863303; easy service and inspection

💡 What is a roller follower used for in linear slide units and cam follower systems? They provide rolling contact support and precise guidance in mechanisms. Quick overview: - Provide low-friction rolling contact similar to a sealed ball bearing alternative - Carry high radial and static loads in cam followers, track guides, and linear slide units - Oil hole and sealed design reduce maintenance and improve lubrication retention - High-carbon chrome steel rollers resist wear; separable caged types make inspection and replacement easier