Products

  • NO:1266201 Truck rubber oil seal, size 80*105*10, support OEM customized size

    NO:1266201 Truck rubber oil seal, size 80*105*10, support OEM customized size

    Oil seals are commonly referred to as grease, fluid, dirt, or lip seals. Oil seals are an integral part of any rotating and moving part assembly.
    They close the space between fixed and moving parts in machinery. In most applications, seals are either partially or temporarily immersed or only exposed to splashed lubricant, especially in engines, transmissions, gearboxes or axles. They are an essential part of nearly every machine and vehicle in operation. Oil seals generally consist of three basic components: the sealing element (the nitrile part), the metal housing, and the spring. It is a widely used sealing element. The role of the seal is to prevent the medium from leaking along the moving parts.

  • 95*115*13/12 metal casing oil seal 1265871 car skeleton oil seal, NBR rubber truck oil seal custom sample

    95*115*13/12 metal casing oil seal 1265871 car skeleton oil seal, NBR rubber truck oil seal custom sample

    The function of the skeleton oil seal is to isolate the parts that need to be lubricated from the output parts in the transmission parts, and prevent the lubricating oil from leaking. It is usually used in transmission parts.
    The shaft is a shaft lip seal. The skeleton acts as reinforcement in the concrete member and maintains the shape and tension of the oil seal. According to the frame type, it can be divided into inner frame oil seal, outer frame oil seal, inner and outer frame oil seal. The skeleton oil seal is made of high-quality nitrile rubber and steel plate, with stable quality and long service life. Widely used in automotive, motorcycle crankshafts, camshafts, differentials, shock absorbers, engines, axles, front and rear wheels and other components.

  • 95*115*13/12, half iron and half rubber truck hub oil seal, front wheel oil seal supports OEM customization

    95*115*13/12, half iron and half rubber truck hub oil seal, front wheel oil seal supports OEM customization

    Oil seals are commonly referred to as grease, fluid, dirt, or lip seals. Oil seals are an integral part of any rotating and moving part assembly.
    They close the space between fixed and moving parts in machinery. In most applications, seals are either partially or temporarily immersed or only exposed to splashed lubricant, especially in engines, transmissions, gearboxes or axles. They are an essential part of nearly every machine and vehicle in operation. Oil seals generally consist of three basic components: the sealing element (the nitrile part), the metal housing, and the spring. It is a widely used sealing element. The role of the seal is to prevent the medium from leaking along the moving parts.

  • 93315 waterproof sealing ring size 90*80*17 auto parts rear axle oil seal, crankshaft oil seal

    93315 waterproof sealing ring size 90*80*17 auto parts rear axle oil seal, crankshaft oil seal

    The sealing ability of the oil seal: depends on the thickness of the oil film on the sealing surface. If the thickness is too large, the oil seal will leak; if the thickness is too small, dry friction may occur, causing wear of the oil seal and shaft; if there is no oil film between the sealing lip and the shaft, it will easily cause heat and wear ; Therefore, when installing, you must apply some oil on the sealing ring, and at the same time ensure that the skeleton oil seal is perpendicular to the shaft center line. If it is not vertical, the sealing lip of the oil seal will drain the lubricating oil from the shaft, and it will also cause the sealing lip to be damaged. Excessive wear and tear. During operation, the lubricant in the casing seeps out a little to achieve the ideal state of forming an oil film on the sealing surface.

  • O-ring repair kit 1254955 auto parts oil seal, oil seal kit

    O-ring repair kit 1254955 auto parts oil seal, oil seal kit

    The function of the o-ring: seal in water, gas, gasoline, diesel oil, petroleum, lubricating oil, dustproof and other products that need to be sealed, and at the same time protect the service life of the sealed product parts.

    O-ring is a kind of rubber seal, which plays an important sealing role, and is an indispensable rubber seal product in our life and industrial production. O-rings are widely used in oil seals, hydraulic valves, cylinders, hydraulic cylinders, plumbing and sanitary ware, hardware appliances, medical equipment, machinery, electronics, semiconductors, pistons, etc.

  • 150*180*14.5/16 hub oil seal agricultural tractor card type oil seal

    150*180*14.5/16 hub oil seal agricultural tractor card type oil seal

    Wheel hub oil seal is a daily car maintenance. The number of times the car oil seal may be replaced belongs to the auto parts with a large amount. Parts such as rolling bearings or sliding bearings are used to prevent lubricating oil or other oil leakage or leakage, etc., and can also prevent dust from infiltrating, maintain good lubrication conditions for rolling or sliding friction parts, and prolong service life.

  • Truck shaft hub oil seal 95*130*12/20 skeleton oil seal, support sample customization

    Truck shaft hub oil seal 95*130*12/20 skeleton oil seal, support sample customization

    The skeleton oil seal structure consists of three parts: oil seal body, reinforced skeleton and self-tightening coil spring. The sealing body is divided into bottom, waist, cutting edge and sealing lip according to different parts. Usually, the inner diameter of the skeleton oil seal in the free state is smaller than the shaft diameter, that is, it has a certain “interference”.
    Therefore, when the oil seal is installed on the oil seal seat and the shaft, the pressure of the oil seal cutting edge and the contraction force of the self-tightening coil spring will produce a certain radial tightening force on the shaft. After a period of operation, the pressure will decrease rapidly or even disappear. , Therefore, adding a spring can compensate the self-tightening force of the oil seal at any time.

  • Truck rear hub inner oil seal 8-94336-316-1 metal shell oil seal Size: 80*113*12/20

    Truck rear hub inner oil seal 8-94336-316-1 metal shell oil seal Size: 80*113*12/20

    It is a typical representative of oil seals. Generally speaking, oil seals refer to skeleton oil seals. The function of the oil seal is generally to isolate the parts that need to be lubricated in the transmission parts from the external environment, so as not to let the lubricating oil leak. The skeleton is like the steel bar in the concrete member, which acts as a reinforcement and enables the oil seal to maintain its shape and tension. According to the structure, it can be divided into single-lip skeleton oil seal and double-lip skeleton oil seal. The auxiliary lip of the double-lip frame oil seal acts as a dust-proof function to prevent external dust and impurities from entering the machine. According to the frame type, it can be divided into inner frame oil seal and exposed frame oil seal
    A robust hub seal with a multi-point exclusive labyrinth built into a single housing, this seal is the ultimate seal to keep elements out and oil out while minimizing friction. Unique design provides excellent contaminant removal at optimized surface velocity.

  • 320/03119 – JCB excavator oil seal, engine oil seal, crankshaft oil seal

    320/03119 – JCB excavator oil seal, engine oil seal, crankshaft oil seal

    The role of the engine oil seal is to keep the various components of the engine operating in the lubricating oil environment, to prevent lubricating oil, lubricating oil or other oil leakage or leakage, etc., and to prevent dust from infiltrating, and to maintain good lubrication conditions for rolling or sliding friction parts ,Extended service life.

  • Rear crankshaft oil seal RE44574 engine oil seal size 145*117*13

    Rear crankshaft oil seal RE44574 engine oil seal size 145*117*13

    This is a relatively special structural form, which is different from ordinary oil seals, and generally consists of two parts: an outer ring and an inner ring. The outer ring is a bit like our ordinary skeleton oil seal, but it is usually specially designed, such as positioning, dustproof, oil storage and other structures. Its special place is the internal slip ring. When working, the slip ring rotates with the rotating shaft, and the sealing lip only cooperates and rubs with the slip ring.

  • Truck hub oil seal 80*120*17/12 Support OEM customized size

    Truck hub oil seal 80*120*17/12 Support OEM customized size

    Oil seals are commonly referred to as grease, fluid, dirt, or lip seals. Oil seals are an integral part of any rotating and moving part assembly.
    They close the space between fixed and moving parts in machinery. In most applications, seals are either partially or temporarily immersed or only exposed to splashed lubricant, especially in engines, transmissions, gearboxes or axles. They are an essential part of nearly every machine and vehicle in operation. Oil seals generally consist of three basic components: the sealing element (the nitrile part), the metal housing, and the spring. It is a widely used sealing element. The role of the seal is to prevent the medium from leaking along the moving parts.

  • Truck hub oil seal 58*102*10/28 metal bracket, support customized size

    Truck hub oil seal 58*102*10/28 metal bracket, support customized size

    Hub oil seal: hub oil seal is a daily car maintenance. The number of times the car oil seal may be replaced belongs to the auto parts with a large amount. The oil seal can also be called the oil retaining ring. Many of the car parts are installed with oil seals. For example, the parts of rolling bearings or sliding bearings on the car are used to prevent lubricating oil or other oil leakage or leakage, etc., and can also prevent dust from infiltrating, maintain good lubrication conditions for rolling or sliding friction parts, and prolong the service life. life.

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