10pcs Axle Bearing Miniature 685ZZ Ball Bearings Quiet Carbon Steel Strong Load Capability Replacement 5x11x5mm Bike Accessories Feature: 1. Strong Load Capability: Rolling features are used to maintain the spacing between moving parts to minimize rotational friction and assist radial and axial loads. 2. Material: Made of carbon metallic for sturdiness and resistance to deformation below heavy loads, and shielded to prevent the access of lubricants and impurities 3. Fine Workmanship: Excellent material, wonderful workmanship, high precision and long service life. 4. Quiet: Low friction, low noise or vibration, not easy to deform. 5. Wide Applications: Suitable for a variety of purposes, choose in step with needsSpecification: Model Number: Bearings Material: Carbon metal Size: Aperture: 5mm/0.19in Outer diameter: 11mm/0.43in Thickness: 5mm/0.19in Note: Due to the several computer screen and light effect, the actual shade of the article is probably barely diversified from the colour confirmed at the pictures. Thank you! Please enable 1-2cm measuring deviation thanks to manual measurement. Packages: 10 x Bearing