XRAY 930230 3.175mm Ceramic Balls Durable Differential Balls 12-Pack  [XR-930230]

Long-Life XRAY 930230 Ceramic Balls for Diffs

Model builders aiming to extend component life will find the XRAY 930230 ceramic balls a sensible swap from steel. Formed from Si3N4 silicon nitride, these balls deliver lower mass and improved wear characteristics.

Benefits of Ceramic Bearings in Diffs

Ceramic balls weigh roughly 60 percent less than steel, which reduces rotating mass and improves throttle response. The reduced inertia also lessens load on gears and bearings over time.

What XRAY 930230 Brings to Your RC

• Durability: Service life can be three to five times that of steel in similar usage patterns.
• Low Friction: Polished ceramic reduces internal friction for smoother drivetrain action.
• Corrosion Resistance: Non-metallic composition prevents rust and keeps tolerances stable.
• Higher RPM Compatibility: Built to endure higher rotational speeds without compromise.