10pcs Axle Bearing Miniature 685ZZ Ball Bearings Quiet Carbon Steel Strong Load Capability Replacement 5x11x5mm Bike Accessories Feature: 1. Strong Load Capability: Rolling aspects are used to maintain the spacing between moving elements to minimize rotational friction and help radial and axial loads. 2. Material: Made of carbon metal for sturdiness and resistance to deformation beneath heavy loads, and shielded to forestall the access of lubricants and impurities 3. Fine Workmanship: Excellent material, fantastic workmanship, excessive precision and lengthy service life. 4. Quiet: Low friction, low noise or vibration, difficult to deform. 5. Wide Applications: Suitable for quite a lot of purposes, prefer consistent with needsSpecification: Model Number: Bearings Material: Carbon metallic Size: Aperture: 5mm/0.19in Outer diameter: 11mm/0.43in Thickness: 5mm/0.19in Note: Due to different visual display unit and lightweight effect, the actual color of the object is probably barely diverse from the color confirmed at the pictures. Thank you! Please enable 1-2cm measuring deviation due to guide measurement. 10 x Bearing