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Nitrile Rubber O-Rings
BS686 7mm Section 285.1mm Bore NITRILE 70 Shore Rubber O-Ring
Nitrile Rubber O Rings: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in [show more]... |
Cross Section: 7mm
Inside Diameter: 285.1mm
Outside Diameter: 299.1mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
BS688 7mm Section 297.8mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 7mm
Inside Diameter: 297.8mm
Outside Diameter: 311.8mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
1.5mm Section 23.5mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 1.5mm
Inside Diameter: 23.5mm
Outside Diameter: 26.5mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
1.5mm Section 24.5mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 1.5mm
Inside Diameter: 24.5mm
Outside Diameter: 27.5mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
1.5mm Section 25.5mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 1.5mm
Inside Diameter: 25.5mm
Outside Diameter: 28.5mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
1.5mm Section 27.5mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 1.5mm
Inside Diameter: 27.5mm
Outside Diameter: 30.5mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
1.5mm Section 28.5mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 1.5mm
Inside Diameter: 28.5mm
Outside Diameter: 31.5mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
1.5mm Section 28mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 1.5mm
Inside Diameter: 28mm
Outside Diameter: 31mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
1.5mm Section 29mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 1.5mm
Inside Diameter: 29mm
Outside Diameter: 32mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
10mm Section 155mm Bore NITRILE 70 Shore Rubber O-Ring
Nitrile Rubber O Rings: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in [show more]... |
Cross Section: 10mm
Inside Diameter: 155mm
Outside Diameter: 175mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
10mm Section 155mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 10mm
Inside Diameter: 155mm
Outside Diameter: 175mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
2.4mm Section 16.3mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 2.4mm
Inside Diameter: 16.3mm
Outside Diameter: 21.1mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
2.4mm Section 20.5mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 2.4mm
Inside Diameter: 20.5mm
Outside Diameter: 25.3mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
2.4mm Section 69.6mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 2.4mm
Inside Diameter: 69.6mm
Outside Diameter: 74.4mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
2mm Section 18.5mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 2mm
Inside Diameter: 18.5mm
Outside Diameter: 22.5mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
3mm Section 15.5mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 3mm
Inside Diameter: 15.5mm
Outside Diameter: 21.5mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
3mm Section 160mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 3mm
Inside Diameter: 160mm
Outside Diameter: 166mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
4mm Section 177mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 4mm
Inside Diameter: 177mm
Outside Diameter: 185mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
4mm Section 193mm Bore NITRILE 70 Shore Rubber O-Ring
Nitrile Rubber O Rings: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in [show more]... |
Cross Section: 4mm
Inside Diameter: 193mm
Outside Diameter: 201mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
4mm Section 214mm Bore NITRILE 70 Shore Rubber O-Ring
Nitrile Rubber O Rings: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in [show more]... |
Cross Section: 4mm
Inside Diameter: 214mm
Outside Diameter: 222mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
4mm Section 221mm Bore NITRILE 70 Shore Rubber O-Ring
Nitrile Rubber O Rings: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in [show more]... |
Cross Section: 4mm
Inside Diameter: 221mm
Outside Diameter: 229mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
4mm Section 245mm Bore NITRILE 90 Shore Rubber O-Ring
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 4mm
Inside Diameter: 245mm
Outside Diameter: 253mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
4mm Section 262mm Bore NITRILE 70 Shore Rubber O-Ring
Nitrile Rubber O Rings: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in [show more]... |
Cross Section: 4mm
Inside Diameter: 262mm
Outside Diameter: 270mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
4mm Section 7mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 4mm
Inside Diameter: 7mm
Outside Diameter: 15mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
4mm Section 8mm Bore NITRILE 90 Shore Rubber O-Ring - Allow 2-3 Days
Nitrile Rubber O Rings with 90 Shore Hardness: Probably one of the most widely used and simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they [show more]...
Cross Section: 4mm
Inside Diameter: 8mm
Outside Diameter: 16mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
Nitrile O Rings
Simply Bearings is a market-leading supplier of replacement parts for a huge variety of industrial and plant equipment. We are proud to offer a wide selection of nitrile O rings from our modern warehouse based in the heart of Lancashire. The range of nitrile O rings that we stock is truly extensive, with O ring cross sections varying from 0.5mm to 7mm and inside/outside diameters ranging from 0.74mm to over 670mm. This allows us to say with confidence that we can supply the precise product to meet your requirements.
Nitrile rubber is a polymer-based synthetic rubber that displays a high resistance to hydrocarbons, acids and oil, among other chemicals. Nitrile, otherwise known as Buna-N or NBR, is widely used across many branches of industry to make fuel and oil handling equipment, such as hoses, seals and self-sealing fuel tanks in cases where ordinary organic rubber would fail. Nitrile rubber can withstand temperatures ranging from -40c to +108c, and it is even used in aeronautical and nuclear applications.
O rings are one of the simplest and most widely used form of seal, which is not surprising given that they are largely affordable, easy to mount and reliable. O rings can be used in static or dynamic applications, and they enable both linear and rotary movement, making them ideal for hydraulic cylinder pistons or rotating pump shafts. Nitrile oil seals are also commonly used in automotive applications to provide a durable and secure sealing solution.
You can conveniently search our extensive range using either the drop-down menus at the top of the page, or if you know specifically what you're looking for, try searching by size with the search boxes located to the left of the page.
For more information on the specific chemical resistances of any of the nitrile oil seals in our range, simply click Chemical Resistance Table to view a searchable list of chemicals and see how they interact with that specific O ring. O ring compatibility with each chemical is rated from 1 for Excellent to * for Totally Unsuitable to ensure that you find a product that will do its job safely and successfully.
We are committed to providing our clients with the highest levels of customer service, so it's only natural that we offer free delivery on all orders in the UK. We also offer generous price reductions for higher-volume purchases. If you have any questions or need help in finding the right nitrile O rings for your application, please get in touch and a knowledgeable and friendly member of our team will be happy to assist you.







Chemical Resistance Table [Click Here]
Tolerance Table [Click Here]

