Wheelspin Racing 6x12x4mm Ball Bearings (2) – Z-DHK8381-710

Wheelspin Racing Ball Bearing (6 x 12 x 4mm) (2), part number Z-DHK8381-710, provides a straightforward replacement for worn or damaged bearings on RC models. The 6 x 12 x 4 mm size is widely used across hubs, gearboxes and driveline components where smooth, efficient rotation matters.

Supplied as a pair, these general-purpose ball bearings help maintain consistent performance and reduce friction during maintenance or upgrades. Ideal for routine servicing, rebuilds or keeping as spares in your pit box.

Key Details

• Size: 6 x 12 x 4 mm (ID x OD x width)
• Quantity: 2 bearings
• Brand: Wheelspin Racing
• Part number: Z-DHK8381-710

Suggested Compatibility

• RC cars, trucks, boats and helicopters that specify 6 x 12 x 4 mm bearings