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NITRILE X-Rings
Displaying 151 to 175 (of 794 products)
Not Rated Yet
Q4357 5.33mm Section 139.07mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS357
Chemical Resistance Table [Click Here]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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 5.33mm
Inside Diameter: 139.07mm
Outside Diameter: 149.73mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 139.07mm
Outside Diameter: 149.73mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4240 3.53mm Section 94.84mm Bore Quad Section NITRILE 70 Rubber X-Ring
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]...
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)
O-ring Lubricants?
O-ring Tools
Cross Section: 3.53mm
Inside Diameter: 94.84mm
Outside Diameter: 101.9mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4253 3.53mm Section 136.12mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS253
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 136.12mm
Outside Diameter: 143.18mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 3.53mm
Inside Diameter: 136.12mm
Outside Diameter: 143.18mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4348 5.33mm Section 110.49mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS348
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 5.33mm
Inside Diameter: 110.49mm
Outside Diameter: 121.15mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 110.49mm
Outside Diameter: 121.15mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4165 2.62mm Section 164.77mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS165
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 2.62mm
Inside Diameter: 164.77mm
Outside Diameter: 170.01mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 2.62mm
Inside Diameter: 164.77mm
Outside Diameter: 170.01mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4258 3.53mm Section 151.99mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS258
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 151.99mm
Outside Diameter: 159.05mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 3.53mm
Inside Diameter: 151.99mm
Outside Diameter: 159.05mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4346 5.33mm Section 104.14mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS346
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 5.33mm
Inside Diameter: 104.14mm
Outside Diameter: 114.8mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 104.14mm
Outside Diameter: 114.8mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4145 2.62mm Section 64.77mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS145
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 2.62mm
Inside Diameter: 64.77mm
Outside Diameter: 70.01mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 2.62mm
Inside Diameter: 64.77mm
Outside Diameter: 70.01mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4174 2.62mm Section 221.92mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS174
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 2.62mm
Inside Diameter: 221.92mm
Outside Diameter: 227.16mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 2.62mm
Inside Diameter: 221.92mm
Outside Diameter: 227.16mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4212 3.53mm Section 21.82mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS212
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 21.82mm
Outside Diameter: 28.88mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 3.53mm
Inside Diameter: 21.82mm
Outside Diameter: 28.88mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4341 5.33mm Section 88.27mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS341
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 5.33mm
Inside Diameter: 88.27mm
Outside Diameter: 98.93mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 88.27mm
Outside Diameter: 98.93mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4345 5.33mm Section 100.97mm Bore Quad Section NITRILE 90 Rubber X-Ring - Allow 2-3 Days
Equivalent to: BS345
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 5.33mm
Inside Diameter: 100.97mm
Outside Diameter: 111.63mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 100.97mm
Outside Diameter: 111.63mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4367 5.33mm Section 189.87mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS367
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 5.33mm
Inside Diameter: 189.87mm
Outside Diameter: 200.53mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 189.87mm
Outside Diameter: 200.53mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4458 6.99mm Section 367.67mm Bore Quad Section NITRILE 70 Rubber X-Ring - Allow 2-3 Days
Equivalent to: BS458
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 6.99mm
Inside Diameter: 367.67mm
Outside Diameter: 381.65mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 6.99mm
Inside Diameter: 367.67mm
Outside Diameter: 381.65mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4137 2.62mm Section 52.07mm Bore Quad Section NITRILE 70 Rubber X-Ring - Allow 2-3 Days
Equivalent to: BS137
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 2.62mm
Inside Diameter: 52.07mm
Outside Diameter: 57.31mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 2.62mm
Inside Diameter: 52.07mm
Outside Diameter: 57.31mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4339 5.33mm Section 81.92mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS339
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 5.33mm
Inside Diameter: 81.92mm
Outside Diameter: 92.58mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 81.92mm
Outside Diameter: 92.58mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4352 5.33mm Section 123.19mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS352
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 5.33mm
Inside Diameter: 123.19mm
Outside Diameter: 133.85mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 123.19mm
Outside Diameter: 133.85mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4369 5.33mm Section 202.57mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS369
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 5.33mm
Inside Diameter: 202.57mm
Outside Diameter: 213.23mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 202.57mm
Outside Diameter: 213.23mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4627 7mm Section 159.5mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS627
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 7mm
Inside Diameter: 159.5mm
Outside Diameter: 173.5mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 7mm
Inside Diameter: 159.5mm
Outside Diameter: 173.5mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4264 3.53mm Section 190.09mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS264
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 190.09mm
Outside Diameter: 197.15mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 3.53mm
Inside Diameter: 190.09mm
Outside Diameter: 197.15mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4332 5.33mm Section 59.69mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS332
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 5.33mm
Inside Diameter: 59.69mm
Outside Diameter: 70.35mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 59.69mm
Outside Diameter: 70.35mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4366 5.33mm Section 183.52mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS366
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 5.33mm
Inside Diameter: 183.52mm
Outside Diameter: 194.18mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 183.52mm
Outside Diameter: 194.18mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4426 6.99mm Section 116.84mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS426
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 6.99mm
Inside Diameter: 116.84mm
Outside Diameter: 130.82mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 6.99mm
Inside Diameter: 116.84mm
Outside Diameter: 130.82mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4430 6.99mm Section 129.54mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS430
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 6.99mm
Inside Diameter: 129.54mm
Outside Diameter: 143.52mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 6.99mm
Inside Diameter: 129.54mm
Outside Diameter: 143.52mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4432 6.99mm Section 135.89mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS432
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]...
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 6.99mm
Inside Diameter: 135.89mm
Outside Diameter: 149.87mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 6.99mm
Inside Diameter: 135.89mm
Outside Diameter: 149.87mm
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.
