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FKM O-Rings
Displaying 1976 to 2000 (of 2028 products)
Not Rated Yet
5mm Section 233mm Bore FKM 75 Shore Rubber O-Rings
Chemical Resistance Table [Click Here]
Tolerance Table [Click Here]FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 233mm
Outside Diameter: 243mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 233mm
Outside Diameter: 243mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5mm Section 234mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 234mm
Outside Diameter: 244mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 234mm
Outside Diameter: 244mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5mm Section 235mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 235mm
Outside Diameter: 245mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 235mm
Outside Diameter: 245mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5mm Section 236mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 236mm
Outside Diameter: 246mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 236mm
Outside Diameter: 246mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5mm Section 237mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 237mm
Outside Diameter: 247mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 237mm
Outside Diameter: 247mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5mm Section 238mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 238mm
Outside Diameter: 248mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 238mm
Outside Diameter: 248mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5mm Section 239mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 239mm
Outside Diameter: 249mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 239mm
Outside Diameter: 249mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5mm Section 240mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 240mm
Outside Diameter: 250mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 240mm
Outside Diameter: 250mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5mm Section 241mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 241mm
Outside Diameter: 251mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 241mm
Outside Diameter: 251mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5mm Section 242mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 242mm
Outside Diameter: 252mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 242mm
Outside Diameter: 252mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5mm Section 243mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 243mm
Outside Diameter: 253mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 243mm
Outside Diameter: 253mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5mm Section 244mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 244mm
Outside Diameter: 254mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 244mm
Outside Diameter: 254mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
5mm Section 245mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 245mm
Outside Diameter: 255mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 245mm
Outside Diameter: 255mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5mm Section 246mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 246mm
Outside Diameter: 256mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 246mm
Outside Diameter: 256mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5mm Section 247mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 247mm
Outside Diameter: 257mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 247mm
Outside Diameter: 257mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
BS390 5.33mm Section 532.18mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5.33mm
Inside Diameter: 532.18mm
Outside Diameter: 542.84mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 532.18mm
Outside Diameter: 542.84mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (2 Reviews)
BS456 7mm Section 342.27mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 7mm
Inside Diameter: 342.27mm
Outside Diameter: 356.27mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 7mm
Inside Diameter: 342.27mm
Outside Diameter: 356.27mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (4 Reviews)
BS457 7mm Section 354.97mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 7mm
Inside Diameter: 354.97mm
Outside Diameter: 368.97mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 7mm
Inside Diameter: 354.97mm
Outside Diameter: 368.97mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
7mm Section 450mm Bore FKM 75 Shore Rubber O-Rings Allow 2-3 Days
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 7mm
Inside Diameter: 450mm
Outside Diameter: 464mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 7mm
Inside Diameter: 450mm
Outside Diameter: 464mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
5.7mm Section 499.3mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5.7mm
Inside Diameter: 499.3mm
Outside Diameter: 510.7mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5.7mm
Inside Diameter: 499.3mm
Outside Diameter: 510.7mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
5mm Section 248mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 248mm
Outside Diameter: 258mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 248mm
Outside Diameter: 258mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5mm Section 249mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 249mm
Outside Diameter: 259mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 249mm
Outside Diameter: 259mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
5mm Section 250mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 250mm
Outside Diameter: 260mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 250mm
Outside Diameter: 260mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (2 Reviews)
BS391 5.33mm Section 557.58mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5.33mm
Inside Diameter: 557.58mm
Outside Diameter: 568.24mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 557.58mm
Outside Diameter: 568.24mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (2 Reviews)
BS392 5.33mm Section 582.68mm Bore FKM 75 Shore Rubber O-Rings
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5.33mm
Inside Diameter: 582.68mm
Outside Diameter: 593.34mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 582.68mm
Outside Diameter: 593.34mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
FKM O Rings
Simply Bearings is a market-leading supplier of replacement FKM O rings for a huge variety of industrial equipment. Our modern warehouse is stocked with a wide selection of differently sized and rated O rings - a selection that is so large that we are confident that we can provide you with the precise O ring to meet any of your requirements.
O rings are perhaps the most widely used and certainly the simplest form of seal, which is unsurprising given that they are largely inexpensive, reliable and easy to mount. They are found everywhere from pumps, engines and gearboxes to SCUBA diving gear and NASA's space shuttles. O rings can be used as shaft seals, enabling both linear and rotary movement in dynamic applications - for example, rotating pump shafts and hydraulic cylinder pistons - but it can also be used in static applications as face-to-face seals.
O rings demonstrate a very high degree of chemical resistance. They can safely seal tens of thousands of PSI. Operating temperatures extend from -30c to +120c, but specific O rings have different ratings.
FKM, a form of synthetic rubber, is particularly resistant to hydrocarbons, making it an excellent rubber to use for oil seals. FKM oil seals, FKM tubing and hoses lined with FKM are commonly found in vehicles and fuel transportation applications. Some FKM oil seals are compatible even with biodiesel, which is a particularly unstable, oxidising and acidic fuel. FKM is, however, generally incompatible with ketone-based chemicals, including acetone, and certain organic acids, such as acetic acid.
FKM O rings can be used as an alternative to the Buna-N seals present in the automobile engine variable timing units in BMW's vehicles. FKM provides similar functional properties to Buna-N, but with the additional benefit of greater chemical and temperature resistances.
For more information on the specific chemical resistance ratings of any of the FKM O rings that we stock, simply click on the link for the relevant product entitled "Chemical Resistance Table. You will be presented with a long and searchable list of chemicals and information about how they interact with that specific O ring. Use of the O ring with each chemical is rated from 1 for Excellent to * for Totally Unsuitable to ensure that you find the correct product to get the job done safely.
