20pcs Pre-lubricated Double Sealed Bearings 688ZZ Miniature Ball Bearing Motors, Skateboards

Label:Yes Model: 688ZZ Noise Level: Z2 Number of Pack: 20Pcs 100% Brand new and high quality Item: Deep Groove Ball Bearing Accuracy Class: P0 (ABEC1) Outer Diameter (D): 16mm Inner Race/Outer Race Material: Chrome Steel (GCr15) Thickness (B): 5mm Cage Material: Stamping Steel Seal Type: Double Shielded Inner Diameter (d): 8mm * Deep groove ball bearings are one of the most used rolling bearings. They are used to accommodate radial and axial loads in both directions. * Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on. * With small friction and high-limit speed, deep groove ball bearings are cost-effective and require little maintenance. * These cost-effective bearings are used in areas with low requirements for hardness. * Made from high carbon steel, durability and resistance to under heavy loads. * Shields on BOTH SIDES of the bearing to keep dust out. Suitable for high speed operation * Single-row, pre-lubricated, normal accuracy.

Package Includes: 20 x Deep Groove Ball Bearing

Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item