... : JY 3. Conditionn: New Gear boxSpecifications1. Place of origin: China(Mainland) 2. Brand: JY3. Conditionn: New 4. A dual-gear ... high torque output Requirements;thrust bearing using advanced 294 serial and thrust cylindrical roller bearing a combination of design, large ... lubricants. Machine shape symmetry, the structure of-the-art, bearing superior performance, smooth operation, is a dual-gear box ...