Seal: Double-sealed 2RS. Bearing kits. Bearing ID: 12mm. Bearing OD: 32mm. Bearing Thickness: 10mm. Grease: SINOPEC HTHS Bearing Grease, 30% filled. Material: Chromium Steel GCR15 (Race & Balls). Ball Bearings & Cages.
This product would be ideal for applications requiring high-speed, silent operation, such as electric bicycles and scooters, due to its low noise levels and high durability.
