Inch Measurement Oil Seals
Oil Seals
Oil seals are vital to the daily operation of most factories and a wide range of industrial and commercial equipment. They are available in imperial and metric dimensions for both single- and double-lip design.
Various lip materials are also available to best suit design requirements such as temperature and chemical resistance. Material options range from nitrile for low-temperature applications to Viton® for high-temperature and low-compression operations.
Common lip materials available for use in our metric oil seals include:
- Nitrile — A low-cost option, nitrile has superior low-temperature capability and abrasion resistance, as well as low swell in hydrocarbon fluids. It has poor heat resistance, however, and is not resistant to ozone or lubricants containing sulphur or EP additives or hydrocarbons/oxygenate blends.
- Temperature range: -40° F to 225° F / -40° C to 107° C)
- Polyacrylate — Unlike nitrile, this higher-cost material has high resistance to EP lubricants and higher heat capabilities. It also features low swell in hydrocarbon fluids. Polyacrylate has limited to low temperature capability and poor dry running capability. It’s also subject to attack in aqueous media.
- Temperature range: -20° F to 300° F / -29° C to 49° C)
- Silicone — Good dry-heat resistance, excellent low-temperature capability, and good ozone resistance make silicone an ideal, relatively affordable lip material for many applications. It can, however, be easily damaged during installation, and has poor resistance to some EP additives and oxidized oil. Silicone also has a high swell and poor dry running performance.
- Temperature range: -80° F to 350° F / -62° C to 176° C)
- Fluoro-elastomer — Although relatively expensive, long-lasting fluoro-elastomer has excellent high-temperature capabilities and is compatible with many types of fluids. It does have poor resistance to basic fluids, and is prone to attack by high-performance gear lubes.
- Temperature range: -30° F to 400° F / -35° C to 204° C)
Depending on your application, you may need to employ premium lip materials, such as:
- Ethylene-acrylic (Varmac®) — This intermediate-cost material has higher heat capabilities than both nitrile and polyacrylate, and also has a better low-temperature performance than polyacrylate. It has good abrasion and dry running capabilities. However, it has high swell in hydrocarbon fluids and limited capability in high-frequency applications or following eccentric shafts.
- Temperature range: -30° F to 325° F / -34° C to 163° C)
- Tetrafluoro-ethylene propylene (Aflas®) — More expensive than fluoro-elastomers, this material has better chemical resistance to all hydrocarbon fluids, acids, bases, and oxidizing agents. It can perform in the complete range of hydraulic fluids and has continuous heat resistance over 400° F. As for its weaknesses, tetrafluoro-ethylene propylene has poor chemical resistance to hydrocarbon-oxygenate blends and poor low-temperature capabilities.
- Temperature range: -30° F to 400° F / -34° C to 204° C)
Available Dimensions:
Shaft Diameter (d): 0.25 in. to 12 in.
Outer Diameter (D): 0.5 in. to 14 in.
Width (b): 0.5 in. to 1.25 in.
TCM P/N: 0961874SA-H to 45565TA-H
National P/N |
(d) Shaft Diameter |
(D) Outer Diameter |
(b) Width |
TCM P/N |
---|---|---|---|---|
471645V 471645V/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.812 in | (D) Outer Diameter N/A 1.624 in | (b) Width N/A 0.25 in | TCM P/N N/A 081162VTB-H |
472950 472950/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.812 in | (D) Outer Diameter N/A 2.441 in | (b) Width N/A 0.375 in | TCM P/N N/A 08243TB-H |
472452 472452/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.843 in | (D) Outer Diameter N/A 1.374 in | (b) Width N/A 0.312 in | TCM P/N N/A 084133TB-H |
473415 473415/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.843 in | (D) Outer Diameter N/A 1.828 in | (b) Width N/A 0.312 in | TCM P/N N/A 084183TB-H |
321267 321267/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.875 in | (D) Outer Diameter N/A 1.375 in | (b) Width N/A 0.25 in | TCM P/N N/A 08132TC |
471267 471267/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.875 in | (D) Outer Diameter N/A 1.375 in | (b) Width N/A 0.25 in | TCM P/N N/A 08132TB-H |
471267V 471267V/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.875 in | (D) Outer Diameter N/A 1.375 in | (b) Width N/A 0.25 in | TCM P/N N/A 08132VTB-H |
410567 410567/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.875 in | (D) Outer Diameter N/A 1.375 in | (b) Width N/A 0.312 in | TCM P/N N/A 08133TA-H |
471570 471570/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.875 in | (D) Outer Diameter N/A 1.499 in | (b) Width N/A 0.25 in | TCM P/N N/A 08142TB-H |
471570V 471570V/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.875 in | (D) Outer Diameter N/A 1.499 in | (b) Width N/A 0.25 in | TCM P/N N/A 08142VTB-H |
470032 470032/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.875 in | (D) Outer Diameter N/A 1.499 in | (b) Width N/A 0.39 in | TCM P/N N/A 0814939TL-H |
471633 471633/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.875 in | (D) Outer Diameter N/A 1.577 in | (b) Width N/A 0.25 in | TCM P/N N/A 08152TB-H |
471646 471646/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.875 in | (D) Outer Diameter N/A 1.624 in | (b) Width N/A 0.25 in | TCM P/N N/A 08162TB-H |
470590 470590/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.875 in | (D) Outer Diameter N/A 1.752 in | (b) Width N/A 0.25 in | TCM P/N N/A 08172TB-H |
471137 471137/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.875 in | (D) Outer Diameter N/A 1.828 in | (b) Width N/A 0.375 in | TCM P/N N/A 08183TB-H |
471730 471730/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.875 in | (D) Outer Diameter N/A 1.874 in | (b) Width N/A 0.25 in | TCM P/N N/A 08182TB-H |
470207 470207/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.906 in | (D) Outer Diameter N/A 1.499 in | (b) Width N/A 0.39 in | TCM P/N N/A 090143TB-H |
471571 471571/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.937 in | (D) Outer Diameter N/A 1.499 in | (b) Width N/A 0.25 in | TCM P/N N/A 093142TB-H |
471571V 471571V/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.937 in | (D) Outer Diameter N/A 1.499 in | (b) Width N/A 0.25 in | TCM P/N N/A 093142VTB-H |
471647 471647/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.937 in | (D) Outer Diameter N/A 1.624 in | (b) Width N/A 0.25 in | TCM P/N N/A 093162TB-H |
474252 474252/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.937 in | (D) Outer Diameter N/A 1.752 in | (b) Width N/A 0.25 in | TCM P/N N/A 093172TB-H |
450039 450039/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.937 in | (D) Outer Diameter N/A 1.828 in | (b) Width N/A 0.437 in | TCM P/N N/A 09184SA-H |
6324S 6324S/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.968 in | (D) Outer Diameter N/A 1.5000 in | (b) Width N/A 0.187 in | TCM P/N N/A 09151VC |
471648 471648/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.968 in | (D) Outer Diameter N/A 1.624 in | (b) Width N/A 0.25 in | TCM P/N N/A 09162TB-H |
471688 471688/Asset/Oil-Seal-Inch-dwg.jpg | (d) Shaft Diameter N/A 0.968 in | (D) Outer Diameter N/A 1.752 in | (b) Width N/A 0.25 in | TCM P/N N/A 09172TB-H |