Categories
Modern Warehouse
NITRILE X-Rings
Q4231 3.53mm Section 66.27mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 66.27mm
Outside Diameter: 73.33mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4234 3.53mm Section 75.79mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 75.79mm
Outside Diameter: 82.85mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4313 5.33mm Section 16.81mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 5.33mm
Inside Diameter: 16.81mm
Outside Diameter: 27.47mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4325 5.33mm Section 37.47mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 5.33mm
Inside Diameter: 37.47mm
Outside Diameter: 48.13mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4046 1.78mm Section 107.67mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 107.67mm
Outside Diameter: 111.23mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4155 2.62mm Section 101.27mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 101.27mm
Outside Diameter: 106.51mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4156 2.62mm Section 107.62mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 107.62mm
Outside Diameter: 112.86mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4226 3.53mm Section 50.39mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 50.39mm
Outside Diameter: 57.45mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4233 3.53mm Section 72.62mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 72.62mm
Outside Diameter: 79.68mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4236 3.53mm Section 82.14mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 82.14mm
Outside Diameter: 89.2mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4241 3.53mm Section 98.02mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 98.02mm
Outside Diameter: 105.08mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4242 3.53mm Section 101.19mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 101.19mm
Outside Diameter: 108.25mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4244 3.53mm Section 107.54mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 107.54mm
Outside Diameter: 114.6mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4331 5.33mm Section 56.52mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 5.33mm
Inside Diameter: 56.52mm
Outside Diameter: 67.18mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4035 1.78mm Section 56.87mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 56.87mm
Outside Diameter: 60.43mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4223 3.53mm Section 40.87mm Bore Quad Section NITRILE 90 Rubber X-Ring - Allow 2-3 Days
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]...
Cross Section: 3.53mm
Inside Diameter: 40.87mm
Outside Diameter: 47.93mm
Hardness: 90 Shore
O-ring Lubricants?
O-ring Tools
Q4224 3.53mm Section 44.04mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 44.04mm
Outside Diameter: 51.1mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4329 5.33mm Section 50.17mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 5.33mm
Inside Diameter: 50.17mm
Outside Diameter: 60.83mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4330 5.33mm Section 53.34mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 5.33mm
Inside Diameter: 53.34mm
Outside Diameter: 64mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4228 3.53mm Section 56.74mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 56.74mm
Outside Diameter: 63.8mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4243 3.53mm Section 104.37mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 104.37mm
Outside Diameter: 111.43mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4327 5.33mm Section 43.82mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 5.33mm
Inside Diameter: 43.82mm
Outside Diameter: 54.48mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4335 5.33mm Section 69.22mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 5.33mm
Inside Diameter: 69.22mm
Outside Diameter: 79.88mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4338 5.33mm Section 78.74mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 5.33mm
Inside Diameter: 78.74mm
Outside Diameter: 89.4mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?
O-ring Tools
Q4235 3.53mm Section 78.97mm Bore Quad Section NITRILE 70 Rubber X-Ring
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: 78.97mm
Outside Diameter: 86.03mm
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.






Chemical Resistance Table [Click Here]
