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NITRILE X-Rings

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Displaying 476 to 500 (of 754 products)
Q4275 3.53mm Section 266.29mm Bore Quad Section NITRILE 70 Rubber X-Rings
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SKU: Q4275.NBR
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Q4275 3.53mm Section 266.29mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS275

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: 3.53mm
Inside Diameter: 266.29mm
Outside Diameter: 273.35mm
Hardness: * 70 Shore (Most Common)
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Q4275 3.53mm Section 266.29mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4275.NBR90
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Q4275 3.53mm Section 266.29mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS275

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: 3.53mm
Inside Diameter: 266.29mm
Outside Diameter: 273.35mm
Hardness: 90 Shore
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Q4276 3.53mm Section 278.99mm Bore Quad Section NITRILE 70 Rubber X-Rings
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SKU: Q4276.NBR
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Q4276 3.53mm Section 278.99mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS276

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: 3.53mm
Inside Diameter: 278.99mm
Outside Diameter: 286.05mm
Hardness: * 70 Shore (Most Common)
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Q4276 3.53mm Section 278.99mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4276.NBR90
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Q4276 3.53mm Section 278.99mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS276

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: 3.53mm
Inside Diameter: 278.99mm
Outside Diameter: 286.05mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4277 3.53mm Section 291.69mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4277.NBR
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Q4277 3.53mm Section 291.69mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS277

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: 3.53mm
Inside Diameter: 291.69mm
Outside Diameter: 298.75mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4277 3.53mm Section 291.69mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4277.NBR90
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Q4277 3.53mm Section 291.69mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS277

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: 3.53mm
Inside Diameter: 291.69mm
Outside Diameter: 298.75mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4278 3.53mm Section 304.39mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4278.NBR
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Q4278 3.53mm Section 304.39mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS278

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: 3.53mm
Inside Diameter: 304.39mm
Outside Diameter: 311.45mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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Q4278 3.53mm Section 304.39mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4278.NBR90
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Q4278 3.53mm Section 304.39mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS278

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: 3.53mm
Inside Diameter: 304.39mm
Outside Diameter: 311.45mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4279 3.53mm Section 329.79mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4279.NBR
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Q4279 3.53mm Section 329.79mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS279

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: 3.53mm
Inside Diameter: 329.79mm
Outside Diameter: 336.85mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4279 3.53mm Section 329.79mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4279.NBR90
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Q4279 3.53mm Section 329.79mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS279

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: 3.53mm
Inside Diameter: 329.79mm
Outside Diameter: 336.85mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4280 3.53mm Section 355.19mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4280.NBR
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Q4280 3.53mm Section 355.19mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS280

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: 3.53mm
Inside Diameter: 355.19mm
Outside Diameter: 362.25mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4280 3.53mm Section 355.19mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4280.NBR90
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Q4280 3.53mm Section 355.19mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS280

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: 3.53mm
Inside Diameter: 355.19mm
Outside Diameter: 362.25mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4281 3.53mm Section 380.59mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4281.NBR
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Q4281 3.53mm Section 380.59mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS281

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: 3.53mm
Inside Diameter: 380.59mm
Outside Diameter: 387.65mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4281 3.53mm Section 380.59mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4281.NBR90
Not Rated Yet

Q4281 3.53mm Section 380.59mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS281

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: 3.53mm
Inside Diameter: 380.59mm
Outside Diameter: 387.65mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4282 3.53mm Section 405.26mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4282.NBR
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Q4282 3.53mm Section 405.26mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS282

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: 3.53mm
Inside Diameter: 405.26mm
Outside Diameter: 412.32mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4282 3.53mm Section 405.26mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4282.NBR90
Not Rated Yet

Q4282 3.53mm Section 405.26mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS282

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: 3.53mm
Inside Diameter: 405.26mm
Outside Diameter: 412.32mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4283 3.53mm Section 430.66mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4283.NBR
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Q4283 3.53mm Section 430.66mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS283

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: 3.53mm
Inside Diameter: 430.66mm
Outside Diameter: 437.72mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4283 3.53mm Section 430.66mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4283.NBR90
Not Rated Yet

Q4283 3.53mm Section 430.66mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS283

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: 3.53mm
Inside Diameter: 430.66mm
Outside Diameter: 437.72mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4284 3.53mm Section 456.06mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4284.NBR
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Q4284 3.53mm Section 456.06mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS284

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: 3.53mm
Inside Diameter: 456.06mm
Outside Diameter: 463.12mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4284 3.53mm Section 456.06mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4284.NBR90
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Q4284 3.53mm Section 456.06mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS284

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: 3.53mm
Inside Diameter: 456.06mm
Outside Diameter: 463.12mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4309 5.33mm Section 10.46mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4309.NBR
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Q4309 5.33mm Section 10.46mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS309

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: 10.46mm
Outside Diameter: 21.12mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4309 5.33mm Section 10.46mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4309.NBR90
Not Rated Yet

Q4309 5.33mm Section 10.46mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS309

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: 10.46mm
Outside Diameter: 21.12mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4310 5.33mm Section 12.07mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4310.NBR90
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Q4310 5.33mm Section 12.07mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS310

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: 12.07mm
Outside Diameter: 22.73mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4311 5.33mm Section 13.64mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4311.NBR90
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Q4311 5.33mm Section 13.64mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS311

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: 13.64mm
Outside Diameter: 24.3mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4312 5.33mm Section 15.24mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4312.NBR
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Q4312 5.33mm Section 15.24mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS312

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: 5.33mm
Inside Diameter: 15.24mm
Outside Diameter: 25.9mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Displaying 476 to 500 (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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