NAST35ZZR Separable Caged Roller Follower, 35 mm Bore, Shielded & Caged, Crowned Rollers with Oil Hole, High Carbon Chrome Steel, Metric NAST Series, 25 mm Width, 72 mm Rollers

Single NAST35ZZR caged roller follower, 35 mm bore
✔️ 35 mm bore, 25 mm width, 72 mm rollers, shielded, oil hole

This separable caged roller follower is made for metric linear slide units and cam follower duties, commonly used in conveyors, automation, indexing, and machine tooling. Pack: single bearing.

✅ Model: NAST35ZZR, Metric NAST series
✅ Inner diameter (I.D.): 35 mm
✅ Roller diameter: 72 mm; roller width: 24.8 mm
✅ Overall width: 25 mm; retainer: caged, separable type
✅ Material: high carbon chrome steel; shielded enclosure
✅ Oil hole for lubrication; crowned roller surface profile
✅ Dynamic load capacity: 32400 N; static load capacity: 50600 N
✅ Temperature range: -20 to 120 deg C; suited for linear slide unit use

💡 What is a roller follower used for in linear slide units and cam applications? A roller follower provides rolling contact to guide loads, reduce friction, and handle high radial forces in automation and cam-driven systems. Quick intro: core uses and selection notes follow. - Guides moving parts in linear slide units and conveyor systems; often chosen over sealed ball bearing options for heavy line loads. - Handy in cam follower roles where crowned rollers keep alignment on uneven tracks and can outperform ceramic rollers under heavy radial stress. - Select when oil-hole lubrication, high static/dynamic capacity, and a caged separable design are needed for long service life.