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NITRILE X-Rings
Displaying 201 to 225 (of 794 products)
Not Rated Yet
Q4381 5.33mm Section 304.17mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS381
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: 304.17mm
Outside Diameter: 314.83mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 304.17mm
Outside Diameter: 314.83mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4439 6.99mm Section 164.47mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS439
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: 164.47mm
Outside Diameter: 178.45mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 6.99mm
Inside Diameter: 164.47mm
Outside Diameter: 178.45mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4439 6.99mm Section 164.47mm Bore Quad Section NITRILE 90 Rubber X-Ring - Allow 2-3 Days
Equivalent to: BS439
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: 6.99mm
Inside Diameter: 164.47mm
Outside Diameter: 178.45mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 6.99mm
Inside Diameter: 164.47mm
Outside Diameter: 178.45mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4440 6.99mm Section 170.82mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS440
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: 170.82mm
Outside Diameter: 184.8mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 6.99mm
Inside Diameter: 170.82mm
Outside Diameter: 184.8mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4263 3.53mm Section 183.74mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS263
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: 183.74mm
Outside Diameter: 190.8mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 3.53mm
Inside Diameter: 183.74mm
Outside Diameter: 190.8mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4438 6.99mm Section 158.12mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS438
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: 158.12mm
Outside Diameter: 172.1mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 6.99mm
Inside Diameter: 158.12mm
Outside Diameter: 172.1mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4374 5.33mm Section 234.32mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS374
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: 234.32mm
Outside Diameter: 244.98mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 234.32mm
Outside Diameter: 244.98mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4378 5.33mm Section 266.07mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS378
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: 266.07mm
Outside Diameter: 276.73mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 266.07mm
Outside Diameter: 276.73mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4380 5.33mm Section 291.47mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS380
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: 291.47mm
Outside Diameter: 302.13mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 291.47mm
Outside Diameter: 302.13mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4448 6.99mm Section 240.67mm Bore Quad Section NITRILE 70 Rubber X-Ring - Allow 2-3 Days
Equivalent to: BS448
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: 240.67mm
Outside Diameter: 254.65mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 6.99mm
Inside Diameter: 240.67mm
Outside Diameter: 254.65mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4453 6.99mm Section 304.17mm Bore Quad Section NITRILE 70 Rubber X-Ring - Allow 2-3 Days
Equivalent to: BS453
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: 304.17mm
Outside Diameter: 318.15mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 6.99mm
Inside Diameter: 304.17mm
Outside Diameter: 318.15mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4041 1.78mm Section 75.92mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS041
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: 1.78mm
Inside Diameter: 75.92mm
Outside Diameter: 79.48mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 1.78mm
Inside Diameter: 75.92mm
Outside Diameter: 79.48mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4385 5.33mm Section 405.26mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS385
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: 405.26mm
Outside Diameter: 415.92mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 405.26mm
Outside Diameter: 415.92mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4459 6.99mm Section 380.37mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS459
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: 380.37mm
Outside Diameter: 394.35mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 6.99mm
Inside Diameter: 380.37mm
Outside Diameter: 394.35mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4464 6.99mm Section 443.36mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS464
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: 443.36mm
Outside Diameter: 457.34mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 6.99mm
Inside Diameter: 443.36mm
Outside Diameter: 457.34mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4166 2.62mm Section 171.12mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS166
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: 171.12mm
Outside Diameter: 176.36mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 2.62mm
Inside Diameter: 171.12mm
Outside Diameter: 176.36mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4454 6.99mm Section 316.87mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS454
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: 316.87mm
Outside Diameter: 330.85mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 6.99mm
Inside Diameter: 316.87mm
Outside Diameter: 330.85mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4429 6.99mm Section 126.37mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS429
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: 126.37mm
Outside Diameter: 140.35mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 6.99mm
Inside Diameter: 126.37mm
Outside Diameter: 140.35mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4462 6.99mm Section 417.96mm Bore Quad Section NITRILE 70 Rubber X-Ring - Allow 2-3 Days
Equivalent to: BS462
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: 417.96mm
Outside Diameter: 431.94mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 6.99mm
Inside Diameter: 417.96mm
Outside Diameter: 431.94mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4469 6.99mm Section 506.86mm Bore Quad Section NITRILE 70 Rubber X-Ring - Allow 2-3 Days
Equivalent to: BS469
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: 506.86mm
Outside Diameter: 520.84mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 6.99mm
Inside Diameter: 506.86mm
Outside Diameter: 520.84mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4452 6.99mm Section 291.47mm Bore Quad Section NITRILE 70 Rubber X-Ring - Allow 2-3 Days
Equivalent to: BS452
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: 291.47mm
Outside Diameter: 305.45mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 6.99mm
Inside Diameter: 291.47mm
Outside Diameter: 305.45mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4466 6.99mm Section 468.76mm Bore Quad Section NITRILE 70 Rubber X-Ring - Allow 2-3 Days
Equivalent to: BS466
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: 468.76mm
Outside Diameter: 482.74mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 6.99mm
Inside Diameter: 468.76mm
Outside Diameter: 482.74mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4005 1.78mm Section 2.57mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS005
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]...
Limited Stock
Contact Us
Limited Availability
Please Enquire
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 1.78mm
Inside Diameter: 2.57mm
Outside Diameter: 6.13mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 1.78mm
Inside Diameter: 2.57mm
Outside Diameter: 6.13mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4001 1.02mm Section 0.74mm Bore Quad Section NITRILE 70 Rubber X-Ring
Equivalent to: BS001
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]...
Limited Stock
Contact Us
Limited Availability
Please Enquire
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 1.02mm
Inside Diameter: 0.74mm
Outside Diameter: 2.78mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Cross Section: 1.02mm
Inside Diameter: 0.74mm
Outside Diameter: 2.78mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Not Rated Yet
Q4001 1.02mm Section 0.74mm Bore Quad Section NITRILE 90 Rubber X-Ring
Equivalent to: BS001
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]...
Limited Stock
Contact Us
Limited Availability
Please Enquire
Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 1.02mm
Inside Diameter: 0.74mm
Outside Diameter: 2.78mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 1.02mm
Inside Diameter: 0.74mm
Outside Diameter: 2.78mm
Hardness: 90 Shore
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.
