NAST45ZZR Separable Caged Roller Follower, Metric 45 mm ID, High Carbon Chrome Steel, Shielded with Oil Hole, Crowned Rollers for Linear Slide Units and Cam Applications

Single NAST45ZZR 45 mm ID caged roller follower
✔️ Single unit, 45 mm ID, 85 mm rollers, 26 mm overall width

This separable caged roller follower is a single bearing unit used on linear slide units, cam tracks and conveyor systems to handle heavy radial loads and provide precise guidance.

✅ Caged separable type, NAST Metric Series
✅ Inside diameter 45 mm
✅ Roller diameter 85 mm; roller width 25.8 mm
✅ Overall width 26 mm; retainer: caged
✅ Material: high carbon chrome steel (carbon steel)
✅ Dynamic load 37400 N; static load 66400 N
✅ Temperature range -20 to 120 °C; shielded with oil hole
✅ Single bearing unit, model NAST45ZZR; weight ~1.67 lb

💡 What is a cam follower used for in linear motion and conveyor applications? A cam follower is a heavy-duty rolling part that guides motion and carries radial loads in machines and material handling systems. - Provides reliable radial load support for cams, rollers and shafts in linear slide units and conveyor guides - Often used instead of or alongside sealed ball bearings for high-load applications and crowned roller contact - Separable caged designs make mounting, inspection and lubrication easier for maintenance and downtime reduction