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NITRILE X-Rings

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Displaying 651 to 675 (of 754 products)
Q4414 6.99mm Section 78.74mm Bore Quad Section NITRILE 90 Rubber X-Rings
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SKU: Q4414.NBR90
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Q4414 6.99mm Section 78.74mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS414

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: 6.99mm
Inside Diameter: 78.74mm
Outside Diameter: 92.72mm
Hardness: 90 Shore
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Q4415 6.99mm Section 81.92mm Bore Quad Section NITRILE 70 Rubber X-Rings
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SKU: Q4415.NBR
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Q4415 6.99mm Section 81.92mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS415

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: 6.99mm
Inside Diameter: 81.92mm
Outside Diameter: 95.9mm
Hardness: * 70 Shore (Most Common)
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Q4415 6.99mm Section 81.92mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4415.NBR90
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Q4415 6.99mm Section 81.92mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS415

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: 6.99mm
Inside Diameter: 81.92mm
Outside Diameter: 95.9mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4416 6.99mm Section 85.09mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4416.NBR
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Q4416 6.99mm Section 85.09mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS416

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: 6.99mm
Inside Diameter: 85.09mm
Outside Diameter: 99.07mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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Q4416 6.99mm Section 85.09mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4416.NBR90
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Q4416 6.99mm Section 85.09mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS416

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: 6.99mm
Inside Diameter: 85.09mm
Outside Diameter: 99.07mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4417 6.99mm Section 88.27mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4417.NBR
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Q4417 6.99mm Section 88.27mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS417

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: 6.99mm
Inside Diameter: 88.27mm
Outside Diameter: 102.25mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4417 6.99mm Section 88.27mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4417.NBR90
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Q4417 6.99mm Section 88.27mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS417

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: 6.99mm
Inside Diameter: 88.27mm
Outside Diameter: 102.25mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4418 6.99mm Section 91.44mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4418.NBR
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Q4418 6.99mm Section 91.44mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS418

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: 6.99mm
Inside Diameter: 91.44mm
Outside Diameter: 105.42mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4418 6.99mm Section 91.44mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4418.NBR90
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Q4418 6.99mm Section 91.44mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS418

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: 6.99mm
Inside Diameter: 91.44mm
Outside Diameter: 105.42mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4419 6.99mm Section 94.62mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4419.NBR
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Q4419 6.99mm Section 94.62mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS419

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: 6.99mm
Inside Diameter: 94.62mm
Outside Diameter: 108.6mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4419 6.99mm Section 94.62mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4419.NBR90
Not Rated Yet

Q4419 6.99mm Section 94.62mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS419

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

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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 6.99mm
Inside Diameter: 94.62mm
Outside Diameter: 108.6mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4420 6.99mm Section 97.79mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4420.NBR
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Q4420 6.99mm Section 97.79mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS420

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

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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 6.99mm
Inside Diameter: 97.79mm
Outside Diameter: 111.77mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4420 6.99mm Section 97.79mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4420.NBR90
Not Rated Yet

Q4420 6.99mm Section 97.79mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS420

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

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Limited Availability
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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 6.99mm
Inside Diameter: 97.79mm
Outside Diameter: 111.77mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4421 6.99mm Section 100.97mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4421.NBR
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Q4421 6.99mm Section 100.97mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS421

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: 6.99mm
Inside Diameter: 100.97mm
Outside Diameter: 114.95mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4421 6.99mm Section 100.97mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4421.NBR90
Not Rated Yet

Q4421 6.99mm Section 100.97mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS421

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

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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 6.99mm
Inside Diameter: 100.97mm
Outside Diameter: 114.95mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4422 6.99mm Section 104.14mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4422.NBR
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Q4422 6.99mm Section 104.14mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS422

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: 6.99mm
Inside Diameter: 104.14mm
Outside Diameter: 118.12mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4422 6.99mm Section 104.14mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4422.NBR90
Not Rated Yet

Q4422 6.99mm Section 104.14mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS422

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

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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 6.99mm
Inside Diameter: 104.14mm
Outside Diameter: 118.12mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4423 6.99mm Section 107.32mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4423.NBR
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Q4423 6.99mm Section 107.32mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS423

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

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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 6.99mm
Inside Diameter: 107.32mm
Outside Diameter: 121.3mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4423 6.99mm Section 107.32mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4423.NBR90
Not Rated Yet

Q4423 6.99mm Section 107.32mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS423

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

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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 6.99mm
Inside Diameter: 107.32mm
Outside Diameter: 121.3mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4424 6.99mm Section 110.49mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4424.NBR
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Q4424 6.99mm Section 110.49mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS424

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: 6.99mm
Inside Diameter: 110.49mm
Outside Diameter: 124.47mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4424 6.99mm Section 110.49mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4424.NBR90
Not Rated Yet

Q4424 6.99mm Section 110.49mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS424

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

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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 6.99mm
Inside Diameter: 110.49mm
Outside Diameter: 124.47mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4425 6.99mm Section 113.67mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4425.NBR90
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Q4425 6.99mm Section 113.67mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS425

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

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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 6.99mm
Inside Diameter: 113.67mm
Outside Diameter: 127.65mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4426 6.99mm Section 116.84mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4426.NBR90
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Q4426 6.99mm Section 116.84mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS426

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: 6.99mm
Inside Diameter: 116.84mm
Outside Diameter: 130.82mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4427 6.99mm Section 120.02mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4427.NBR90
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Q4427 6.99mm Section 120.02mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS427

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: 6.99mm
Inside Diameter: 120.02mm
Outside Diameter: 134mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4428 6.99mm Section 123.19mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4428.NBR90
Not Rated Yet

Q4428 6.99mm Section 123.19mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS428

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

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Brand / Quality: Simply NBR X-Ring - High Quality
Cross Section: 6.99mm
Inside Diameter: 123.19mm
Outside Diameter: 137.17mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Displaying 651 to 675 (of 754 products)

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.

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