RNAF162812 Needle Roller Bearing Separable Cage 16 mm ID x 28 mm OD x 12 mm Width High Carbon Steel for linear slide unit and high-speed industrial automotive applications

RNAF162812 separable cage needle roller bearing, single unit
✔️ 16 mm ID x 28 mm OD x 12 mm W; separable caged, open type, 30000 rpm

This single RNAF162812 needle roller bearing is a separable, caged open-type made from high carbon steel. It's commonly used in linear slide units, compact gearboxes, and high-speed automotive or industrial shafts.

✅ Model RNAF162812, RNAF Metric Series
✅ Material: high carbon steel, open enclosure
✅ Dimensions: 16 mm ID x 28 mm OD x 12 mm width
✅ Dynamic load capacity 10500 N; Static load capacity 10900 N
✅ Max speed 30000 rpm; single row, separable caged type
✅ Oil hole: no; ideal for linear slide unit & compact drives
✅ Pack: single bearing (each); weight approx 31.8 g

💡 What is a needle roller bearing used for in linear slide units and compact high-speed shafts? Needle roller bearings deliver high radial load capacity in a tight package and are handy for compact, high-speed assemblies. - Great for linear slide unit retrofits and compact drives that need a small envelope. - Works as a compact alternative to sealed ball bearing or ceramic options on tight shafts. - Common choice for gearboxes, automotive linkages, and high-speed spindle support.