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Nitrile Rubber O-Rings
BS148 2.62mm Section 69.52mm 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: 2.62mm
Inside Diameter: 69.52mm
Outside Diameter: 74.76mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
BS148 2.62mm Section 69.52mm 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: 2.62mm
Inside Diameter: 69.52mm
Outside Diameter: 74.76mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
BS149 2.62mm Section 71.12mm 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: 2.62mm
Inside Diameter: 71.12mm
Outside Diameter: 76.36mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
BS150 2.62mm Section 72.7mm 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: 2.62mm
Inside Diameter: 72.7mm
Outside Diameter: 77.94mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
BS150 2.62mm Section 72.7mm 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: 2.62mm
Inside Diameter: 72.7mm
Outside Diameter: 77.94mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
BS151 2.62mm Section 75.87mm 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: 2.62mm
Inside Diameter: 75.87mm
Outside Diameter: 81.11mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
BS152 2.62mm Section 82.22mm 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: 2.62mm
Inside Diameter: 82.22mm
Outside Diameter: 87.46mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
BS152 2.62mm Section 82.22mm 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: 2.62mm
Inside Diameter: 82.22mm
Outside Diameter: 87.46mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
BS153 2.62mm Section 88.57mm 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: 2.62mm
Inside Diameter: 88.57mm
Outside Diameter: 93.81mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
BS153 2.62mm Section 88.57mm 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: 2.62mm
Inside Diameter: 88.57mm
Outside Diameter: 93.81mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
BS154 2.62mm Section 94.92mm 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: 2.62mm
Inside Diameter: 94.92mm
Outside Diameter: 100.16mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
BS154 2.62mm Section 94.92mm 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: 2.62mm
Inside Diameter: 94.92mm
Outside Diameter: 100.16mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
BS155 2.62mm Section 101.27mm 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: 2.62mm
Inside Diameter: 101.27mm
Outside Diameter: 106.51mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
BS156 2.62mm Section 107.62mm 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: 2.62mm
Inside Diameter: 107.62mm
Outside Diameter: 112.86mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
BS157 2.62mm Section 113.97mm 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: 2.62mm
Inside Diameter: 113.97mm
Outside Diameter: 119.21mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
BS158 2.62mm Section 120.32mm 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: 2.62mm
Inside Diameter: 120.32mm
Outside Diameter: 125.56mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
BS158 2.62mm Section 120.32mm 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: 2.62mm
Inside Diameter: 120.32mm
Outside Diameter: 125.56mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
BS159 2.62mm Section 126.67mm 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: 2.62mm
Inside Diameter: 126.67mm
Outside Diameter: 131.91mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
BS160 2.62mm Section 133.02mm 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: 2.62mm
Inside Diameter: 133.02mm
Outside Diameter: 138.26mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
BS160 2.62mm Section 133.02mm 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: 2.62mm
Inside Diameter: 133.02mm
Outside Diameter: 138.26mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
BS161 2.62mm Section 139.37mm 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: 2.62mm
Inside Diameter: 139.37mm
Outside Diameter: 144.61mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
BS162 2.62mm Section 145.72mm 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: 2.62mm
Inside Diameter: 145.72mm
Outside Diameter: 150.96mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
BS162 2.62mm Section 145.72mm 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: 2.62mm
Inside Diameter: 145.72mm
Outside Diameter: 150.96mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
BS163 2.62mm Section 152.07mm 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: 2.62mm
Inside Diameter: 152.07mm
Outside Diameter: 157.31mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
BS164 2.62mm Section 158.42mm 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: 2.62mm
Inside Diameter: 158.42mm
Outside Diameter: 163.66mm
Hardness: * 70 Shore (Most Common)
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]

