Size and Package: Includes 10 pcs 5x11x4mm ball bearings. Each bearing measures 5mm inner diameter, 11mm outer diameter, and 4mm width. Please check your original bearing size before purchase.
RC Vehicle Compatibility: Replacement for Traxxas Slash, Rustler, Stampede, and compatible with selected HPI, Associated, Tamiya, Kyosho, and other popular RC cars, trucks, and hobby vehicles that use 5x11x4mm bearings.
Smooth Performance: Designed for RC wheel hubs and other rotating parts, these ball bearings help reduce friction, support smoother wheel rotation, and improve routine RC vehicle maintenance.
Durable Steel Material: Made of steel with a deep groove raceway design for stable rotation, wear resistance, and reliable performance during regular RC driving, repair, and replacement use.
Shielded Bearing Design: The double-sided shielded structure helps reduce dust and debris from entering the bearing and helps retain lubricant for longer service life. Please keep bearings clean and lubricated for best performance.