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NITRILE X-Rings

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Displaying 551 to 575 (of 794 products)
Q4343 5.33mm Section 94.62mm Bore Quad Section NITRILE 90 Rubber X-Ring
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SKU: Q4343.NBR90
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Q4343 5.33mm Section 94.62mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS343

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: 5.33mm
Inside Diameter: 94.62mm
Outside Diameter: 105.28mm
Hardness: 90 Shore
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Q4344 5.33mm Section 97.79mm Bore Quad Section NITRILE 90 Rubber X-Ring
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SKU: Q4344.NBR90
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Q4344 5.33mm Section 97.79mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS344

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: 5.33mm
Inside Diameter: 97.79mm
Outside Diameter: 108.45mm
Hardness: 90 Shore
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Q4346 5.33mm Section 104.14mm Bore Quad Section NITRILE 90 Rubber X-Ring
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SKU: Q4346.NBR90
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Q4346 5.33mm Section 104.14mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS346

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: 5.33mm
Inside Diameter: 104.14mm
Outside Diameter: 114.8mm
Hardness: 90 Shore
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Q4347 5.33mm Section 107.32mm Bore Quad Section NITRILE 90 Rubber X-Ring
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SKU: Q4347.NBR90
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Q4347 5.33mm Section 107.32mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS347

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: 5.33mm
Inside Diameter: 107.32mm
Outside Diameter: 117.98mm
Hardness: 90 Shore
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Q4348 5.33mm Section 110.49mm Bore Quad Section NITRILE 90 Rubber X-Ring
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SKU: Q4348.NBR90
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Q4348 5.33mm Section 110.49mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS348

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: 5.33mm
Inside Diameter: 110.49mm
Outside Diameter: 121.15mm
Hardness: 90 Shore
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Q4349 5.33mm Section 113.67mm Bore Quad Section NITRILE 90 Rubber X-Ring
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SKU: Q4349.NBR90
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Q4349 5.33mm Section 113.67mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS349

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: 5.33mm
Inside Diameter: 113.67mm
Outside Diameter: 124.33mm
Hardness: 90 Shore
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Q4350 5.33mm Section 116.84mm Bore Quad Section NITRILE 90 Rubber X-Ring
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free shipping for any order in the United Kingdom
SKU: Q4350.NBR90
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Q4350 5.33mm Section 116.84mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS350

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: 5.33mm
Inside Diameter: 116.84mm
Outside Diameter: 127.5mm
Hardness: 90 Shore
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Q4351 5.33mm Section 120.02mm Bore Quad Section NITRILE 90 Rubber X-Ring
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free shipping for any order in the United Kingdom
SKU: Q4351.NBR90
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Q4351 5.33mm Section 120.02mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS351

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: 5.33mm
Inside Diameter: 120.02mm
Outside Diameter: 130.68mm
Hardness: 90 Shore
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Q4352 5.33mm Section 123.19mm Bore Quad Section NITRILE 90 Rubber X-Ring
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SKU: Q4352.NBR90
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Q4352 5.33mm Section 123.19mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS352

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: 5.33mm
Inside Diameter: 123.19mm
Outside Diameter: 133.85mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4353 5.33mm Section 126.37mm Bore Quad Section NITRILE 90 Rubber X-Ring
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free shipping for any order in the United Kingdom
SKU: Q4353.NBR90
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Q4353 5.33mm Section 126.37mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS353

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: 5.33mm
Inside Diameter: 126.37mm
Outside Diameter: 137.03mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4354 5.33mm Section 129.54mm Bore Quad Section NITRILE 70 Rubber X-Ring
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free shipping for any order in the United Kingdom
SKU: Q4354.NBR
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Q4354 5.33mm Section 129.54mm Bore Quad Section NITRILE 70 Rubber X-Ring

Equivalent to: BS354

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: 5.33mm
Inside Diameter: 129.54mm
Outside Diameter: 140.2mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4354 5.33mm Section 129.54mm Bore Quad Section NITRILE 90 Rubber X-Ring
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free shipping for any order in the United Kingdom
SKU: Q4354.NBR90
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Q4354 5.33mm Section 129.54mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS354

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: 5.33mm
Inside Diameter: 129.54mm
Outside Diameter: 140.2mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4355 5.33mm Section 132.72mm Bore Quad Section NITRILE 70 Rubber X-Ring
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free shipping for any order in the United Kingdom
SKU: Q4355.NBR
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Q4355 5.33mm Section 132.72mm Bore Quad Section NITRILE 70 Rubber X-Ring

Equivalent to: BS355

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: 5.33mm
Inside Diameter: 132.72mm
Outside Diameter: 143.38mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4355 5.33mm Section 132.72mm Bore Quad Section NITRILE 90 Rubber X-Ring
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free shipping for any order in the United Kingdom
SKU: Q4355.NBR90
Not Rated Yet

Q4355 5.33mm Section 132.72mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS355

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: 5.33mm
Inside Diameter: 132.72mm
Outside Diameter: 143.38mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4356 5.33mm Section 135.89mm Bore Quad Section NITRILE 70 Rubber X-Ring
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free shipping for any order in the United Kingdom
SKU: Q4356.NBR
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Q4356 5.33mm Section 135.89mm Bore Quad Section NITRILE 70 Rubber X-Ring

Equivalent to: BS356

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: 5.33mm
Inside Diameter: 135.89mm
Outside Diameter: 146.55mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4356 5.33mm Section 135.89mm Bore Quad Section NITRILE 90 Rubber X-Ring
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free shipping for any order in the United Kingdom
SKU: Q4356.NBR90
Not Rated Yet

Q4356 5.33mm Section 135.89mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS356

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: 5.33mm
Inside Diameter: 135.89mm
Outside Diameter: 146.55mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4357 5.33mm Section 139.07mm Bore Quad Section NITRILE 90 Rubber X-Ring
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free shipping for any order in the United Kingdom
SKU: Q4357.NBR90
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Q4357 5.33mm Section 139.07mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS357

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: 5.33mm
Inside Diameter: 139.07mm
Outside Diameter: 149.73mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4358 5.33mm Section 142.24mm Bore Quad Section NITRILE 90 Rubber X-Ring
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free shipping for any order in the United Kingdom
SKU: Q4358.NBR90
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Q4358 5.33mm Section 142.24mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS358

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: 5.33mm
Inside Diameter: 142.24mm
Outside Diameter: 152.9mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4359 5.33mm Section 145.42mm Bore Quad Section NITRILE 70 Rubber X-Ring
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free shipping for any order in the United Kingdom
SKU: Q4359.NBR
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Q4359 5.33mm Section 145.42mm Bore Quad Section NITRILE 70 Rubber X-Ring

Equivalent to: BS359

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: 5.33mm
Inside Diameter: 145.42mm
Outside Diameter: 156.08mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4359 5.33mm Section 145.42mm Bore Quad Section NITRILE 90 Rubber X-Ring
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free shipping for any order in the United Kingdom
SKU: Q4359.NBR90
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Q4359 5.33mm Section 145.42mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS359

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: 5.33mm
Inside Diameter: 145.42mm
Outside Diameter: 156.08mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4360 5.33mm Section 148.59mm Bore Quad Section NITRILE 90 Rubber X-Ring
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free shipping for any order in the United Kingdom
SKU: Q4360.NBR90
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Q4360 5.33mm Section 148.59mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS360

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: 5.33mm
Inside Diameter: 148.59mm
Outside Diameter: 159.25mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4361 5.33mm Section 151.77mm Bore Quad Section NITRILE 70 Rubber X-Ring
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free shipping for any order in the United Kingdom
SKU: Q4361.NBR
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Q4361 5.33mm Section 151.77mm Bore Quad Section NITRILE 70 Rubber X-Ring

Equivalent to: BS361

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: 5.33mm
Inside Diameter: 151.77mm
Outside Diameter: 162.43mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4361 5.33mm Section 151.77mm Bore Quad Section NITRILE 90 Rubber X-Ring
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free shipping for any order in the United Kingdom
SKU: Q4361.NBR90
Not Rated Yet

Q4361 5.33mm Section 151.77mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS361

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: 5.33mm
Inside Diameter: 151.77mm
Outside Diameter: 162.43mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4362 5.33mm Section 158.12mm Bore Quad Section NITRILE 70 Rubber X-Ring
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free shipping for any order in the United Kingdom
SKU: Q4362.NBR
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Q4362 5.33mm Section 158.12mm Bore Quad Section NITRILE 70 Rubber X-Ring

Equivalent to: BS362

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: 5.33mm
Inside Diameter: 158.12mm
Outside Diameter: 168.78mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4362 5.33mm Section 158.12mm Bore Quad Section NITRILE 90 Rubber X-Ring
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free shipping for any order in the United Kingdom
SKU: Q4362.NBR90
Not Rated Yet

Q4362 5.33mm Section 158.12mm Bore Quad Section NITRILE 90 Rubber X-Ring

Equivalent to: BS362

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: 5.33mm
Inside Diameter: 158.12mm
Outside Diameter: 168.78mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Displaying 551 to 575 (of 794 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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