10pcs Axle Bearing Miniature 685ZZ Ball Bearings Quiet Carbon Steel Strong Load Capability Replacement 5x11x5mm Bike Accessories Feature: 1. Strong Load Capability: Rolling points are used to maintain the spacing between shifting elements to lessen rotational friction and assist 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, high-quality workmanship, high precision and lengthy provider life. 4. Quiet: Low friction, low noise or vibration, not easy to deform. 5. Wide Applications: Suitable for a variety of purposes, desire in keeping 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 the several visual display unit and light-weight effect, the particular coloration of the thing is probably barely varied from the colour showed at the pictures. Thank you! Please enable 1-2cm measuring deviation thanks to manual measurement. 10 x Bearing