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NITRILE X-Rings
Q4118 2.62mm Section 21.89mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 2.62mm
Inside Diameter: 21.89mm
Outside Diameter: 27.13mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4120 2.62mm Section 25.07mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 2.62mm
Inside Diameter: 25.07mm
Outside Diameter: 30.31mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4121 2.62mm Section 26.64mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 2.62mm
Inside Diameter: 26.64mm
Outside Diameter: 31.88mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4122 2.62mm Section 28.24mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 2.62mm
Inside Diameter: 28.24mm
Outside Diameter: 33.48mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4124 2.62mm Section 31.42mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 2.62mm
Inside Diameter: 31.42mm
Outside Diameter: 36.66mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4125 2.62mm Section 32.99mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 2.62mm
Inside Diameter: 32.99mm
Outside Diameter: 38.23mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4126 2.62mm Section 34.59mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 2.62mm
Inside Diameter: 34.59mm
Outside Diameter: 39.83mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4206 3.53mm Section 12.29mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 3.53mm
Inside Diameter: 12.29mm
Outside Diameter: 19.35mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4209 3.53mm Section 17.04mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 3.53mm
Inside Diameter: 17.04mm
Outside Diameter: 24.1mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4210 3.53mm Section 18.64mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 3.53mm
Inside Diameter: 18.64mm
Outside Diameter: 25.7mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4211 3.53mm Section 20.22mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 3.53mm
Inside Diameter: 20.22mm
Outside Diameter: 27.28mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4013 1.78mm Section 10.82mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 1.78mm
Inside Diameter: 10.82mm
Outside Diameter: 14.38mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4019 1.78mm Section 20.35mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 1.78mm
Inside Diameter: 20.35mm
Outside Diameter: 23.91mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4023 1.78mm Section 26.7mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 1.78mm
Inside Diameter: 26.7mm
Outside Diameter: 30.26mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4024 1.78mm Section 28.3mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 1.78mm
Inside Diameter: 28.3mm
Outside Diameter: 31.86mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4025 1.78mm Section 29.87mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 1.78mm
Inside Diameter: 29.87mm
Outside Diameter: 33.43mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4027 1.78mm Section 33.05mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 1.78mm
Inside Diameter: 33.05mm
Outside Diameter: 36.61mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4028 1.78mm Section 34.65mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 1.78mm
Inside Diameter: 34.65mm
Outside Diameter: 38.21mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4110 2.62mm Section 9.19mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 2.62mm
Inside Diameter: 9.19mm
Outside Diameter: 14.43mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4117 2.62mm Section 20.29mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 2.62mm
Inside Diameter: 20.29mm
Outside Diameter: 25.53mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4127 2.62mm Section 36.17mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 2.62mm
Inside Diameter: 36.17mm
Outside Diameter: 41.41mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4129 2.62mm Section 39.34mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 2.62mm
Inside Diameter: 39.34mm
Outside Diameter: 44.58mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4131 2.62mm Section 42.52mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 2.62mm
Inside Diameter: 42.52mm
Outside Diameter: 47.76mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4142 2.62mm Section 59.99mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 2.62mm
Inside Diameter: 59.99mm
Outside Diameter: 65.23mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4212 3.53mm Section 21.82mm Bore Quad Section NITRILE 70 Rubber X-Rings
Nitrile Rubber X Rings with 70 Shore Hardness: The four-lobed design of quad rings provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less [show more]...
Cross Section: 3.53mm
Inside Diameter: 21.82mm
Outside Diameter: 28.88mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Nitrile X 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 X rings from our modern warehouse based in the heart of Lancashire. The range of nitrile X rings that we stock is truly extensive, with X 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.
The four-lobed design of quad rings (X-Rings) provides twice the sealing surface in comparison to a standard O-Ring. The double-seal action requires less compression to maintain an effective seal. This reduced compression results in less friction, longer seal life and a lower risk of twisting
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 X ring. X 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.