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NITRILE X-Rings

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Displaying 376 to 400 (of 754 products)
Q4176 2.62mm Section 234.62mm Bore Quad Section NITRILE 90 Rubber X-Rings
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SKU: Q4176.NBR90
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Q4176 2.62mm Section 234.62mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS176

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: 2.62mm
Inside Diameter: 234.62mm
Outside Diameter: 239.86mm
Hardness: 90 Shore
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Q4177 2.62mm Section 240.97mm Bore Quad Section NITRILE 70 Rubber X-Rings
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SKU: Q4177.NBR
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Q4177 2.62mm Section 240.97mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS177

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: 2.62mm
Inside Diameter: 240.97mm
Outside Diameter: 246.21mm
Hardness: * 70 Shore (Most Common)
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Q4177 2.62mm Section 240.97mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4177.NBR90
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Q4177 2.62mm Section 240.97mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS177

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: 2.62mm
Inside Diameter: 240.97mm
Outside Diameter: 246.21mm
Hardness: 90 Shore
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Q4178 2.62mm Section 247.32mm Bore Quad Section NITRILE 70 Rubber X-Rings
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SKU: Q4178.NBR
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Q4178 2.62mm Section 247.32mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS178

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: 2.62mm
Inside Diameter: 247.32mm
Outside Diameter: 252.56mm
Hardness: * 70 Shore (Most Common)
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Q4178 2.62mm Section 247.32mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4178.NBR90
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Q4178 2.62mm Section 247.32mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS178

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: 2.62mm
Inside Diameter: 247.32mm
Outside Diameter: 252.56mm
Hardness: 90 Shore
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Q4201 3.53mm Section 4.34mm Bore Quad Section NITRILE 90 Rubber X-Rings
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SKU: Q4201.NBR90
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Q4201 3.53mm Section 4.34mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS201

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: 4.34mm
Outside Diameter: 11.4mm
Hardness: 90 Shore
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Q4202 3.53mm Section 5.94mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4202.NBR
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Q4202 3.53mm Section 5.94mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS202

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: 5.94mm
Outside Diameter: 13mm
Hardness: * 70 Shore (Most Common)
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Q4202 3.53mm Section 5.94mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4202.NBR90
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Q4202 3.53mm Section 5.94mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS202

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: 5.94mm
Outside Diameter: 13mm
Hardness: 90 Shore
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Q4203 3.53mm Section 7.52mm Bore Quad Section NITRILE 90 Rubber X-Rings
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SKU: Q4203.NBR90
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Q4203 3.53mm Section 7.52mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS203

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: 7.52mm
Outside Diameter: 14.58mm
Hardness: 90 Shore
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O-ring Tools

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Q4204 3.53mm Section 9.12mm Bore Quad Section NITRILE 90 Rubber X-Rings
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SKU: Q4204.NBR90
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Q4204 3.53mm Section 9.12mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS204

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: 9.12mm
Outside Diameter: 16.18mm
Hardness: 90 Shore
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O-ring Tools

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Q4205 3.53mm Section 10.69mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4205.NBR90
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Q4205 3.53mm Section 10.69mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS205

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: 10.69mm
Outside Diameter: 17.75mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4206 3.53mm Section 12.29mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4206.NBR90
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Q4206 3.53mm Section 12.29mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS206

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: 12.29mm
Outside Diameter: 19.35mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4207 3.53mm Section 13.87mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4207.NBR90
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Q4207 3.53mm Section 13.87mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS207

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: 13.87mm
Outside Diameter: 20.93mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4208 3.53mm Section 15.47mm Bore Quad Section NITRILE 70 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4208.NBR
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Q4208 3.53mm Section 15.47mm Bore Quad Section NITRILE 70 Rubber X-Rings

Equivalent to: BS208

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: 15.47mm
Outside Diameter: 22.53mm
Hardness: * 70 Shore (Most Common)
O-ring Lubricants?

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O-ring Tools

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Q4208 3.53mm Section 15.47mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4208.NBR90
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Q4208 3.53mm Section 15.47mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS208

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: 15.47mm
Outside Diameter: 22.53mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4209 3.53mm Section 17.04mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4209.NBR90
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Q4209 3.53mm Section 17.04mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS209

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: 17.04mm
Outside Diameter: 24.1mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4210 3.53mm Section 18.64mm Bore Quad Section NITRILE 90 Rubber X-Rings
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SKU: Q4210.NBR90
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Q4210 3.53mm Section 18.64mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS210

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: 18.64mm
Outside Diameter: 25.7mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4211 3.53mm Section 20.22mm Bore Quad Section NITRILE 90 Rubber X-Rings
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SKU: Q4211.NBR90
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Q4211 3.53mm Section 20.22mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS211

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: 20.22mm
Outside Diameter: 27.28mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4212 3.53mm Section 21.82mm Bore Quad Section NITRILE 90 Rubber X-Rings
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SKU: Q4212.NBR90
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Q4212 3.53mm Section 21.82mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS212

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: 21.82mm
Outside Diameter: 28.88mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4213 3.53mm Section 23.39mm Bore Quad Section NITRILE 90 Rubber X-Rings
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SKU: Q4213.NBR90
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Q4213 3.53mm Section 23.39mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS213

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: 23.39mm
Outside Diameter: 30.45mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4214 3.53mm Section 24.99mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4214.NBR90
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Q4214 3.53mm Section 24.99mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS214

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: 24.99mm
Outside Diameter: 32.05mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4215 3.53mm Section 26.57mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4215.NBR90
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Q4215 3.53mm Section 26.57mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS215

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: 26.57mm
Outside Diameter: 33.63mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4216 3.53mm Section 28.17mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4216.NBR90
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Q4216 3.53mm Section 28.17mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS216

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: 28.17mm
Outside Diameter: 35.23mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4217 3.53mm Section 29.74mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4217.NBR90
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Q4217 3.53mm Section 29.74mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS217

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: 29.74mm
Outside Diameter: 36.8mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Q4218 3.53mm Section 31.34mm Bore Quad Section NITRILE 90 Rubber X-Rings
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free shipping for any order in the United Kingdom
SKU: Q4218.NBR90
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Q4218 3.53mm Section 31.34mm Bore Quad Section NITRILE 90 Rubber X-Rings

Equivalent to: BS218

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: 31.34mm
Outside Diameter: 38.4mm
Hardness: 90 Shore
O-ring Lubricants?

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O-ring Tools

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Displaying 376 to 400 (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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