Features 100% brand new and high quality. Made of bearing steel material, durable to use. Simple structure with stable performance, easy to use It can be used on joints that can withstand radial loads or combined loads of radial and axial forces. It can also be used on parts that can withstand axial loads, such as small power motors, automobile and tractor gearboxes, machine tool gearboxes, Gene Can be used in gearboxes, instrumentation, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yo‑yo, etc. Features:1. 100% brand new and high quality2. Made of bearing steel material, durable to use.3. Simple structure with stable performance, easy to use4. It can be used on joints that can withstand radial loads or combined loads of radial and axial forces. It can also be used on parts that can withstand axial loads, such as small power motors, automobile and tractor gearboxes, machine tool gearboxes, General machines, tools, etc.5. Can be used in gearboxes, instrumentation, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yo-yo, etc. Specification:Condition: 100% Brand NewMaterial: Bearing SteelWeight: Approx. 350g / 12.3ozOuter Diameter: Approx. 32mm / 1.3inInner Diameter: Approx. 12mm / 0.5in Package List:10Pcs Deep Groove Ball Bearings Package List