[Adar Industry and Trade to recommend star products - Seal] a master and basic knowledge to identify and shoddy products, buy high-quality, standard seal. 2, the installation, if the shaft diameter outer surface roughness is low or there is rust, corrosion, oil seals from burrs, use fine emery cloth or stone polished smooth; lip seal or shaft diameter in the corresponding position of clean oil or grease coated . Apply sealant seals the outer ring, the keyway with a cardboard wrap parts of the shaft, to avoid scratching the seal lip seal with a special tool to rotate inward pressed into 140 gearbox oil seal, do not be hard to hit a hard punch, seal to prevent deformation or squeeze off spring and failure; If there is lip flange, spring off and seal must be removed to reload when skewed. It should be noted: When there is no wear and seal the shaft diameter spring elastic enough, do not arbitrarily tighten the spring. [Adar Industry and Trade to recommend star products - Seal] use guide: ① gear lubricants volume of 125 liters of oil seals ≤7 price per liter of lubricating oil dosage 20-30ml; When ② 7-15 liters, add the amount of per liter of the lubricant added 15-20ml; polyurethane seal type ③> 15 liters, per liter of lubricating oil added in an amount added 10ml. 7, temporarily without the seal, should be properly safeguarded to prevent oil stains, dust, or sun exposure. 8, when the shaft wear a "V"-shaped groove, so that the new oil seal lip contact pressure drops and the shaft seal oil can not play the role of the shift method can be used to compensate. Cangzhou seal _140 _ Tianjin gearbox oil seal oil seal manufacturers selected by Yada Yada Industry and Trade Industry and Trade. Welcome to consult Tianjin Adar Ltd. (www.yada-mfj.com), be sure to specify when the contact is through the "Business Alliance members" see, thank you! Contact: Manager Ma