... Gear Product Details:ShapeSpurPlace of Origin China (Mainland)Brand NameJSTMaterialSteelStandard or NonstandardStandardShapeCylindrical GearTooth ProfileSpur GearProcessingHobbingPayment & Shipping Terms:Price:FOB USD 1 ... .2~10. Outer diameter: 6~800mm Material: Mild steel, cast steel, cast iron, forged steel, stainless steel, alloy steel, plasitc, POM, aluminium alloy ...