This bearing model: MR115-2RS is suitable for compatible with HPI, compatible with Axial and other RC remote control cars, drones, motors, 3D printers, micro-mechanical equipment, etc.
Bearing size: inner diameter 5mm × outer diameter 11mm × thickness 4mm, small size, can be used in limited space.
Made of bearing steel, it has the characteristics of high strength, wear resistance, low friction coefficient, low noise during operation, ensuring long-term stable performance.
MR115-ZZ sealed bearings can reduce friction and prevent dust, splashes, dirt, etc. from entering.
The package contains 20x MR115-ZZ sealed ball bearings, which are sufficient to meet your needs.