02 Ago 4Pcs 3/8″ Bore Axle Shaft Collars Carbon Steel Screw Shaft Collars Silver
This carbon steel screw shaft collars is a key component used to assist bearing operation, fix the position of shaft components, and maintain low-noise operation under high-speed conditions. It is widely used in the construction industry, railway transportation, shipbuilding industry, bridge engineering, automotive parts, etc....