16-Pack RM2ZZ 3/8" V-Groove Guide Ball Bearings - Shielded

RM2ZZ V-Groove Guide Bearings
✔️ Pack of 16 - 3/8" Shielded Bearings for Linear Tracks

This 16-pack of RM2ZZ V-groove guide bearings is built for smooth, precise travel along V-rails or round track systems. Ideal for CNC machines, 3D printers, and sliding gates, each bearing is shielded, pre-greased, and ready for quiet, low-friction motion.

✅ Size: 3/8" V-groove (9.525mm inner diameter)
✅ Outer diameter (D): 30.73mm
✅ Bearing width (C): 10.92mm
✅ Base width (A1): 11.10mm
✅ V-groove width (A): 12.70mm
✅ Radius (rs): 0.30mm
✅ Dynamic load rating: 8,260 N (Cw: 4.7 kN)
✅ Static load rating: 2,650 N (Cow: 2.78 kN)
✅ Max speed (grease): 6,500 RPM
✅ Weight per bearing: 40g
✅ Closures: Double shielded (ZZ)
✅ Quantity: 16 bearings

💡 Why are V-groove guide bearings used in linear motion systems?
V-groove bearings provide stable, guided movement along tracks with reduced friction and precise alignment. They're widely used in CNC equipment, printers, and motion platforms for smooth, reliable performance.

Perfect for demanding linear systems that need consistent motion and long-term durability.