The TKRBB05115 5x11x5mm Ball Bearings (4pcs) from Tekno RC are precision-engineered components designed to reduce friction and provide smooth rotation in your RC vehicle’s drivetrain, wheels, and suspension assemblies. Made from high-quality, durable materials, these bearings ensure long-lasting performance and reliable operation under demanding conditions. The TKRBB05115 bearings are compatible with select Tekno RC vehicles, including the EB48 series, ET48 series, NB48 series, SCT410, and MT410 platforms. Perfect for routine maintenance, rebuilds, or performance upgrades, these bearings help maintain consistent handling and efficient drivetrain function. Always verify compatibility with your specific model before installation.