Roller follower RNAST6R single bearing metric separable caged 10 x 19 x 9.8 mm (ID x roller dia x width) high carbon chrome steel open crowned without inner ring for cam and linear slide applications

Single RNAST6R metric caged roller follower, open crowned
✔️ 10 mm ID, 19 mm roller, 9.8 mm width, HCC steel, 4550 N static

This single caged separable roller follower is built for cam and linear slide unit guidance and general motion systems where crowned rollers reduce edge stress and improve tracking.

✅ Type: RNAST6R, caged separable roller follower, no inner ring
✅ Dimensions: 10 x 19 x 9.8 mm (ID x roller dia x width)
✅ Material: high carbon chrome steel, open crowned rollers
✅ Load ratings: dynamic 4160 N, static 4550 N
✅ Temp range: -20 to 120 deg C; weight ~0.030 lb each
✅ Applications: cam followers, linear slide unit guidance, conveyors and automation

💡 What is a cam follower bearing used for on a linear slide unit? Cam follower bearings are handy when you need reliable rolling contact to guide motion and handle radial loads in cam, indexing, and linear motion systems. - Provides rolling guidance in cam follower and linear slide unit applications to reduce wear versus plain bearings - Pairs well with sealed ball bearing or ceramic solutions when contamination resistance or low friction is required - Common in automation, conveyors, machine tools, and other motion-control setups where crowned rollers prevent edge loading