Single roller follower bearing NART30UUR, sealed caged cam follower for linear slides, metric 30 mm ID, non-separable crowned roller with oil hole, high-carbon chrome steel for track and automation

Single sealed caged cam follower, 30 mm bore
✔️ Non-separable crowned roller, oil hole, high-carbon chrome steel

This single sealed caged cam follower is a metric roller follower typically used in linear slide units, track systems, and automation equipment where a crowned, lubricated contact is needed.

✅ Part number NART30UUR, single piece, metric design
✅ 30 mm inner diameter, caged non-separable roller
✅ Sealed with oil hole for relubrication, crowned raceway
✅ High-carbon chrome steel for load and wear resistance

💡 What is a cam follower used for in linear slide units and track systems? A cam follower provides a rolling contact to follow cams, guides, or rails and supports radial and axial loads. - Ideal for linear slide unit guidance, track rollers, and conveyor systems with sealed bearing needs. - Offers crowned contact to reduce edge loading, with sealed design and oil-hole relubrication for longer life. - Choose caged, non-separable types for easy installation and consistent performance in automation equipment.