ProTek RC 5x8x2.5mm Ceramic Metal Shielded "Speed" Bearing (2)

The ProTek RC 5x8x2.5mm Ceramic Metal Shielded "Speed" Bearing is a pack of two hybrid ceramic ball bearings for RC racing applications.

Product Details

• Quantity: 2 bearings
• Size: 5x8x2.5mm
• Construction: Chrome steel inner and outer races with Si3N4 silicon nitride ceramic balls
• Shielding: Metal shielded
• Ceramic construction provides reduced friction and vibration, increased corrosion and wear resistance, and higher RPM capabilities compared with standard steel bearings.

Maintenance Note

Proper shimming is important; do not shim the bearings too tightly. Keep the bearings lubricated to help ensure long life.