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NITRILE X-Rings
Displaying 401 to 425 (of 754 products)
Not Rated Yet
Q4221 3.53mm Section 36.09mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS221
Chemical Resistance Table [Click Here]Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 36.09mm
Outside Diameter: 43.15mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 36.09mm
Outside Diameter: 43.15mm
Hardness: 90 Shore
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Q4222 3.53mm Section 37.69mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS222
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 37.69mm
Outside Diameter: 44.75mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 37.69mm
Outside Diameter: 44.75mm
Hardness: 90 Shore
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Q4223 3.53mm Section 40.87mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS223
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 40.87mm
Outside Diameter: 47.93mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 40.87mm
Outside Diameter: 47.93mm
Hardness: 90 Shore
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Q4224 3.53mm Section 44.04mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS224
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 44.04mm
Outside Diameter: 51.1mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 44.04mm
Outside Diameter: 51.1mm
Hardness: 90 Shore
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Q4225 3.53mm Section 47.22mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS225
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 47.22mm
Outside Diameter: 54.28mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 47.22mm
Outside Diameter: 54.28mm
Hardness: 90 Shore
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Q4226 3.53mm Section 50.39mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS226
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 50.39mm
Outside Diameter: 57.45mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 50.39mm
Outside Diameter: 57.45mm
Hardness: 90 Shore
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Q4227 3.53mm Section 53.57mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS227
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 53.57mm
Outside Diameter: 60.63mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 53.57mm
Outside Diameter: 60.63mm
Hardness: 90 Shore
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Q4228 3.53mm Section 56.74mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS228
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 56.74mm
Outside Diameter: 63.8mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 56.74mm
Outside Diameter: 63.8mm
Hardness: 90 Shore
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Q4229 3.53mm Section 59.92mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS229
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 59.92mm
Outside Diameter: 66.98mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 59.92mm
Outside Diameter: 66.98mm
Hardness: 90 Shore
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Q4230 3.53mm Section 63.09mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS230
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 63.09mm
Outside Diameter: 70.15mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 63.09mm
Outside Diameter: 70.15mm
Hardness: 90 Shore
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Q4231 3.53mm Section 66.27mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS231
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 66.27mm
Outside Diameter: 73.33mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 66.27mm
Outside Diameter: 73.33mm
Hardness: 90 Shore
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Q4232 3.53mm Section 69.44mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS232
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 69.44mm
Outside Diameter: 76.5mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 69.44mm
Outside Diameter: 76.5mm
Hardness: 90 Shore
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Q4233 3.53mm Section 72.62mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS233
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 72.62mm
Outside Diameter: 79.68mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 72.62mm
Outside Diameter: 79.68mm
Hardness: 90 Shore
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Q4234 3.53mm Section 75.79mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS234
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 75.79mm
Outside Diameter: 82.85mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 75.79mm
Outside Diameter: 82.85mm
Hardness: 90 Shore
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Q4235 3.53mm Section 78.97mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS235
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 78.97mm
Outside Diameter: 86.03mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 78.97mm
Outside Diameter: 86.03mm
Hardness: 90 Shore
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Q4236 3.53mm Section 82.14mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS236
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 82.14mm
Outside Diameter: 89.2mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 82.14mm
Outside Diameter: 89.2mm
Hardness: 90 Shore
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Q4237 3.53mm Section 85.32mm Bore Quad Section NITRILE 70 Rubber X-Rings
Equivalent to: BS237
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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 85.32mm
Outside Diameter: 92.38mm
Hardness: * 70 Shore (Most Common)
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Cross Section: 3.53mm
Inside Diameter: 85.32mm
Outside Diameter: 92.38mm
Hardness: * 70 Shore (Most Common)
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Q4237 3.53mm Section 85.32mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS237
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 85.32mm
Outside Diameter: 92.38mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 85.32mm
Outside Diameter: 92.38mm
Hardness: 90 Shore
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Q4238 3.53mm Section 88.49mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS238
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 88.49mm
Outside Diameter: 95.55mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 88.49mm
Outside Diameter: 95.55mm
Hardness: 90 Shore
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Q4239 3.53mm Section 91.67mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS239
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 91.67mm
Outside Diameter: 98.73mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 91.67mm
Outside Diameter: 98.73mm
Hardness: 90 Shore
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Q4240 3.53mm Section 94.84mm Bore Quad Section NITRILE 70 Rubber X-Rings
Equivalent to: BS240
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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 94.84mm
Outside Diameter: 101.9mm
Hardness: * 70 Shore (Most Common)
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Cross Section: 3.53mm
Inside Diameter: 94.84mm
Outside Diameter: 101.9mm
Hardness: * 70 Shore (Most Common)
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Q4240 3.53mm Section 94.84mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS240
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 94.84mm
Outside Diameter: 101.9mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 94.84mm
Outside Diameter: 101.9mm
Hardness: 90 Shore
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Q4241 3.53mm Section 98.02mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS241
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 98.02mm
Outside Diameter: 105.08mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 98.02mm
Outside Diameter: 105.08mm
Hardness: 90 Shore
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Q4242 3.53mm Section 101.19mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS242
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 101.19mm
Outside Diameter: 108.25mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 101.19mm
Outside Diameter: 108.25mm
Hardness: 90 Shore
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Q4243 3.53mm Section 104.37mm Bore Quad Section NITRILE 90 Rubber X-Rings
Equivalent to: BS243
Nitrile Rubber X Rings with 90 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]...
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 104.37mm
Outside Diameter: 111.43mm
Hardness: 90 Shore
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Cross Section: 3.53mm
Inside Diameter: 104.37mm
Outside Diameter: 111.43mm
Hardness: 90 Shore
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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.