• Brief introduction of commonly used materials for oil seals

    Common materials for oil seals are: nitrile rubber, fluoro rubber, silicone rubber, acrylate rubber, polyurethane, PTFE and so on. Nitrile rubber (NBR) It has good heat resistance, wear resistance, resistance to various lubricating oils, greases, oil and gas mixtures, etc., suitable for temperatures... read more

    Nov 15,2019 News
  • Functional use of the oil seal

    Engine: Crankshaft - front crankshaft, rear oil seal valve - valve oil seal (engine repair kit o-ring) (distributor oil seal, pump oil seal, balance shaft oil seal, oil pump oil seal...); Camshaft--camshaft oil seal; Transmission: Transmission - front and rear oil seals, shift lever oil seal (transm... read more

    Nov 23,2019 News
  • Oil seal type and application (1)

    Common single lip B (SC) Generally used for high and low speed rotating shafts and reciprocating motion sealing mediums such as mineral oil and water. Ordinary oil seal, used in the case of less dust and impurities, when the medium pressure is <0.05MPa, the maximum linear speed is 15m / s, and th... read more

    Nov 29,2019 News
  • Oil seal type and application (2)

    1. Outer skeleton double-lip FW Exposed skeleton-type rubber oil seals on the lips with auxiliary lips, thin waist, good followability, high rigidity, and good coaxiality. Ordinary oil seal with dust-proof lip to prevent dust and medium pressure <0.05MPa. The speed is ≤15m / s. 2. Fabricated sing... read more

    Dec 06,2019 News
  • O-ring brief introduction

    O-rings are rubber seals with a circular cross section. Because their cross sections are O-shaped, they are called O-rings, also called O-rings. It first appeared in the mid-19th century, when it was used as a sealing element for steam engine cylinders. O-rings are the most common mechanical design ... read more

    Dec 14,2019 News
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