RM3ZZ (W3ZZ) 12mm V-Groove Guide Ball Bearing

RM3ZZ V-Groove Guide Ball Bearing
✨ 12mm Bore - Double Shielded - Track Roller Style

The RM3ZZ (also known as W3ZZ) is a high-precision V-groove guide bearing engineered for reliable tracking on linear rails and angled tracks. With a 12mm bore and dual metal shields, this track roller is ideal for smooth guidance in CNC machines, sliding gates, and motion systems.

🟢 Bore diameter (ID): 12mm
🟢 Outer diameter (OD): 45.72mm
🟢 Groove width (A): 26.98mm
🟢 Race width (C): 15.88mm
🟢 Shoulder width (A1): 19.05mm
🟢 Corner radius (rs): 0.6mm
🟢 Shields: Double metal shields (ZZ)
🟢 Lubrication: Greased for high-speed operation
🟢 Max speed (grease): 31,000 RPM
🟢 Dynamic load rating (Cr): 5,530 N
🟢 Static load rating (Cor): 5,200 N
🟢 Quantity: 1 bearing