The TKRBB10154 10x15x4mm Ball Bearings (4pcs) from Tekno RC are high-precision components designed to reduce friction and ensure smooth rotation in your RC vehicle’s drivetrain, wheels, and suspension assemblies. Constructed from durable, premium materials, these bearings provide long-lasting performance and reliable operation under demanding conditions. The TKRBB10154 bearings are compatible with select Tekno RC vehicles, including the EB48 series, ET48 series, NB48 series, SCT410, and MT410 platforms. Ideal for maintenance, rebuilds, or performance upgrades, these bearings help maintain consistent handling and efficient drivetrain function. Always verify compatibility with your specific model before installation.