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Floating oil seal selection

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  • China CAT Floating Seal 132-0537 FKM High Quality Rubber Ring manufacturer

    CAT Floating Seal 132-0537 FKM High Quality Rubber Ring

    CAT Floating Seal 132-0537 FKM High Quality Rubber Ring, china duo cone seal factory, china seal group company, china floating oil seal supplier, travel motor seal supplier china, china heavy duty seal supplier, mechanical face seal company china, final drive floating seal china

  • China CAT Model 365 Floating Seal 214-7880 Steel & Silicone Rubber 5000HRS Lifetime manufacturer

    CAT Model 365 Floating Seal 214-7880 Steel & Silicone Rubber 5000HRS Lifetime

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  • China Wheel Loader HL7707A Final Drive Floating Seal ZGAQ-02769 manufacturer

    Wheel Loader HL7707A Final Drive Floating Seal ZGAQ-02769

    Wheel Loader HL7707A Final Drive Floating Seal ZGAQ-02769, china duo cone seal factory, china seal group company, china floating oil seal supplier, travel motor seal supplier china, china heavy duty seal supplier, mechanical face seal company china, final drive floating seal china

  • China Fiat Allis FX 250 Floating Seal Repair Part Number 4989862 manufacturer

    Fiat Allis FX 250 Floating Seal Repair Part Number 4989862

    Fiat Allis FX 250 Floating Seal Repair Part Number 4989862, china duo cone seal factory, china seal group company, china floating oil seal supplier, travel motor seal supplier china, china heavy duty seal supplier, mechanical face seal company china, final drive floating seal china

  • China PC60-7 excavator with Hy-Dash final drives TZ192-230-30-A & TZ192-230-30-B manufacturer

    PC60-7 excavator with Hy-Dash final drives TZ192-230-30-A & TZ192-230-30-B

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  • China CR108710 Floating Seal HDDF Duo‑Cone Mechanical Face Seal for Excavator Bulldozer Motor Grader Heavy Equipment Final Drive Undercarriage Spare Parts manufacturer

    CR108710 Floating Seal HDDF Duo‑Cone Mechanical Face Seal for Excavator Bulldozer Motor Grader Heavy Equipment Final Drive Undercarriage Spare Parts

    CR108710 Floating Seal HDDF Duo‑Cone Mechanical Face Seal for Excavator Bulldozer Motor Grader Heavy Equipment Final Drive Undercarriage Spare Parts, china duo cone seal factory, china seal group company, china floating oil seal supplier, travel motor seal supplier china, china heavy duty seal supplier, mechanical face seal company china, final drive floating seal china

  • China 309-7663 CAT dump truck floating seal with silicone ring manufacturer

    309-7663 CAT dump truck floating seal with silicone ring

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  • China SKF HDDF metal face seal CR191022 manufacturer

    SKF HDDF metal face seal CR191022

    SKF HDDF metal face seal CR191022, floating seal manufacturer, china duo cone seal factory, china seal group company, china floating oil seal supplier, travel motor seal supplier china, china heavy duty seal supplier, mechanical face seal company china, final drive floating seal china

  • China Rvton Dump Trucks Mining Travel Motor Toric Seal Ring 11210590 manufacturer

    Rvton Dump Trucks Mining Travel Motor Toric Seal Ring 11210590

    Rvton Dump Trucks Mining Travel Motor Toric Seal Ring 11210590, floating seal manufacturer, china duo cone seal factory, china seal group company, china floating oil seal supplier, travel motor seal supplier china, china heavy duty seal supplier, mechanical face seal company china, final drive floating seal china

  • China SPICER Heavy Duty Mechanical Face Seal Group Part Number 2106610 manufacturer

    SPICER Heavy Duty Mechanical Face Seal Group Part Number 2106610

    SPICER Heavy Duty Mechanical Face Seal Group Part Number 2106610, floating seal manufacturer, china duo cone seal factory, china seal group company, china floating oil seal supplier, travel motor seal supplier china, china heavy duty seal supplier, mechanical face seal company china, final drive floating seal china

  • China RVTON Brand Sandvik TH320 Final Drive Floating Seal 04699733 Replacement Large Stocks manufacturer

    RVTON Brand Sandvik TH320 Final Drive Floating Seal 04699733 Replacement Large Stocks

    RVTON Brand Sandvik TH320 Final Drive Floating Seal 04699733 Replacement Large Stocks, floating seal manufacturer, china duo cone seal factory, china seal group company, china floating oil seal supplier, travel motor seal supplier china, china heavy duty seal supplier, mechanical face seal company china, final drive floating seal china

  • China Goetze Floating Seal 76.90 H-65 A2 Replacement CP Material 100Cr6 Bearing Steel manufacturer

    Goetze Floating Seal 76.90 H-65 A2 Replacement CP Material 100Cr6 Bearing Steel

    Goetze Floating Seal 76.90 H-65 A2 Replacement CP Material 100Cr6 Bearing Steel, floating seal manufacturer, china duo cone seal factory, china seal group company, china floating oil seal supplier, travel motor seal supplier china, china heavy duty seal supplier, mechanical face seal company china, final drive floating seal china

  • China CAT Floating Seal Replacement 147-1660 With Silicone Ring 100Cr6 manufacturer

    CAT Floating Seal Replacement 147-1660 With Silicone Ring 100Cr6

    CAT Floating Seal Replacement 147-1660 With Silicone Ring 100Cr6, floating seal manufacturer, china duo cone seal factory, china seal group company, china floating oil seal supplier, travel motor seal supplier china, china heavy duty seal supplier, mechanical face seal company china, final drive floating seal china

  • China Floating Seal 3T 6541 Blue NBR Rubber Ring End Face Seals manufacturer

    Floating Seal 3T 6541 Blue NBR Rubber Ring End Face Seals

    Floating Seal 3T 6541 Blue NBR Rubber Ring End Face Seals, floating seal manufacturer, china duo cone seal factory, china seal group company, china floating oil seal supplier, travel motor seal supplier china, china heavy duty seal supplier, mechanical face seal company china, final drive floating seal china

  • China Floating Seal Ass'y 21P-27-K1570 Komatsu Excavator Parts manufacturer

    Floating Seal Ass'y 21P-27-K1570 Komatsu Excavator Parts

    Floating Seal Ass'y 21P-27-K1570 Komatsu Excavator Parts , floating seal manufacturer, china duo cone seal factory, china seal group company, china floating oil seal supplier, travel motor seal supplier china, china heavy duty seal supplier, mechanical face seal company china, final drive floating seal china

  • China RVTON Excavator Travel Gearbox Floating Seal 14522998 manufacturer

    RVTON Excavator Travel Gearbox Floating Seal 14522998

    RVTON Excavator Travel Gearbox Floating Seal 14522998, floating seal manufacturer, china duo cone seal factory, china seal group company, china floating oil seal supplier, travel motor seal supplier china, china heavy duty seal supplier, mechanical face seal company china, final drive floating seal china

  • China KUBOTA Heavy Duty Mechanical Face Seal V0511-81610 Duo Cone Floating Seal manufacturer

    KUBOTA Heavy Duty Mechanical Face Seal V0511-81610 Duo Cone Floating Seal

    KUBOTA Heavy Duty Mechanical Face Seal V0511-81610 Duo Cone Floating Seal, floating seal manufacturer, china duo cone seal factory, china seal group company, china floating oil seal supplier, travel motor seal supplier china, china heavy duty seal supplier, mechanical face seal company china, final drive floating seal china

  • China High Quality Floating Seal 710317015 for Bonfiglioli 709 Replacement manufacturer

    High Quality Floating Seal 710317015 for Bonfiglioli 709 Replacement

    High Quality Floating Seal 710317015 for Bonfiglioli 709 Replacement, floating seal manufacturer, china duo cone seal factory, china seal group company, china floating oil seal supplier, travel motor seal supplier china, china heavy duty seal supplier, mechanical face seal company china, final drive floating seal china

  • China Goetze 76.97 H-24 Heavy Duty Seal Floating Seal manufacturer

    Goetze 76.97 H-24 Heavy Duty Seal Floating Seal

    Goetze 76.97 H-24 Heavy Duty Seal Floating Seal , floating seal manufacturer, china duo cone seal factory, china seal group company, china floating oil seal supplier, travel motor seal supplier china, china heavy duty seal supplier, mechanical face seal company china, final drive floating seal china

  • China Rvton installation tool is compatible with various models of floating seals for cyclic use manufacturer

    Rvton installation tool is compatible with various models of floating seals for cyclic use

    Rvton installation tool is compatible with various models of floating seals for cyclic use , floating seal manufacturer, china duo cone seal factory, china seal group company, china floating oil seal supplier, travel motor seal supplier china, china heavy duty seal supplier, mechanical face seal company china, final drive floating seal china

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Floating oil seal selection

2019-09-17 10:48:49
The floating seal ring is a non-contact dynamic seal that restricts fluid leakage by a small gap between the floating metal ring and the shaft or housing. The floating ring can float freely in the housing, so the shaft has a small impact on the seal when the shaft rotates at high speed and generates vibration, and the friction and wear are also small. The floating ring seal is a high speed seal that can be used to seal gases and liquids. When sealing the gas, the float ring device should be filled with lubricating oil to seal and lubricate.


There are many factors to consider when choosing to use the floating seal ring. The form of the suitable floating seal ring and the choice of materials, the working conditions to be considered generally include: pressure, temperature, medium. As for the pressure, it affects the form of the floating seal ring to be used. For example, when starting in a construction machine, its impact pressure is much larger than the normal working pressure when it is closed, so it is often used to use a floating seal ring with a pressure resistance up to 70Mpa.


Regarding the temperature, for example, the operating temperature range of the NBR material is generally between -40 and +120 °C. If it exceeds 120 °C, it is necessary to consider the floating seal ring using HNBR, or even FKM material. Low temperature is rare. Generally speaking, cold-resistant NBR should be considered in the case of -20~-35 °C. In general, NBR materials will cause the material to become hard and cause leakage. The problem with floating seal ring media is relatively simple. Just need to pay attention to some special small problems, such as the metallurgical industry's cylinders often use water-glycol and phosphate ester hydraulic oil. Sometimes, although the working temperature is not high, the material should be very carefully selected. FKM should be used when using water-glycol and phosphate ester hydraulic oil.