NAST20ZZUUR single roller follower, 20 mm ID, separable caged sealed crowned high-carbon chrome steel with oil hole for metric linear slide units and bearing applications

Single NAST20ZZUUR roller follower, 20 mm ID, sealed bearing
✔️ Separable caged type, high-carbon chrome steel, oil hole, crowned

This separable caged roller follower is a sealed bearing designed for metric linear slide units, cam followers and precision conveying systems. It’s a single bearing ideal for machine motion control and industrial automation.

✅ Model NAST20ZZUUR, single bearing, 20 mm inside diameter
✅ Separable, caged roller follower for linear slide units
✅ High-carbon chrome steel construction, crowned raceway
✅ Sealed design with oil hole for relubrication and protection
✅ Compatible with metric motion control and cam follower setups
✅ Ideal for machine tools, conveyors, and precision slides

💡 What is a roller follower used for in linear slide units? A quick answer: roller followers give guided rolling contact to move loads smoothly and reduce wear. - Improve load distribution and lower friction in linear slide units and cam follower applications - Sealed bearing designs with an oil hole let you relubricate and keep contaminants out - Common in machine tools, conveyors, and precision slides where a compact sealed bearing is handy