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Nitrile is often referred to Buna (Buna-N) and NBR.

Nitrile elastomer being affordable is a common material widely used in the industry where sealing take place using O-Ring. It is popular in the industry due to it ability to withstand a wide range of temperature ranging from (-30`C to 100`C).  

It has excellent resistance to petroleum application, it is rated good in the Gas impermeability. In addition Nitrile material are one of the best in its compression and abrasion resistance. The only down side of Nitrile have a poor ozone and weather resistance and only moderate resistance to high temperature.

However Nitrile are not a restricting factors in many applications.

Overview on Application Rating for Material Nitrile (NBR)  

Other than the size and material type, there is one final option that you need to take in consideration. And that is the Durometer. Durometer are being classify as an industry standard to measure the elastomer hardness. Durometer is measured and listed in accordance with Shore A scale. Typical standard hardness for the elastomer are 70 shore, 75 shore and 90 shore to choose from depending on the material that you are using. The higher the value of the shore indicates that the material you are using is harder. Durometer is also generally stated and accepted with a “+/- 5” tolerance.  

O-Rings and rubber seals are generally used for:

Applications that require resistance to OIL 

Applications that are required to work in low temperatures (-0°C) 

High performance Fuel systems that requires strictly no leakage

O-rings need to be installed properly for a perfect fit and sealing. It is important that you install the O-ring in a prescribed manner to ensure your application continues to function properly. You will also ensure you increase the life of the application.

The process of installing an O-ring into a male gland is an intricate affair that should be carefully undertaken. Glide it along the shaft so as it reaches the gland. At that point, it should easily snap into place. Simple as it might sound, a number of steps will ensure that the O-ring doesn’t get damaged.

If you want to install an O-ring correctly and within a short time, here are steps to follow:

Covering 	and lubricating the threading of the shaft 

The threading of the shaft has the potential of tearing the rubber seal. Cover the threads using a masking tape and then lubricate them to allow for easy passage of the O-ring. The aim is to have the O-ring slide through without getting torn.

That’s a tip that will save you the stress of a torn O-ring. In fact, running the O-ring over jagged or sharp objects could get it torn. You may not be able to notice some of these tears. That’s why you should ensure you prevent them from occurring in the first place.

You will have to stretch the O-ring over the shaft. Ensure you do it evenly. Pulling from one side is a no-no. If anything, you should stretch the O-ring as little as possible. You will not just get a tighter grip but added security too.

Instead of rolling the O-ring down the shaft, slide it. If you spiral wind or roll an O-ring, it cannot be properly installed. It will also not function optimally and can even end up being damaged. If you have a lubricant, apply it on the O-ring and you will keep it rolling.

Place the female component in a manner that allows its radius to go around the corner. This should be done when you are finalizing the installation process. Ensure the lead of this component is inside the chamfer. This is how you will be able to guarantee the safety of the O-ring.

For O-rings to perform optimally, they have to be properly installed. It doesn’t just provide secure sealing but also increases the service life of the component together with the application. Don’t compromise on this process.

8RING AS568 AS038ID 66.40 X CS 1.78 Material : Nitrile (NBR) 70 ShoreAdditional InformationNitrile is often referred to Buna (Buna-N) and NBR.Nitrile elastomer being affordable is a common material widely used in the industry where sealing take place using O-Ring. It is popular in the industry due to it ability to withstand a wide range of temperature ranging from (-30&#x60;C to 100&#x60;C). It has excellent resistance to petroleum application, it is rated good in the Gas impermeability. In addition Nitrile material are one of the best in its compression and abrasion resistance. The only down side of Nitrile have a poor ozone and weather resistance and only moderate resistance to high temperature.However Nitrile are not a restricting factors in many applications.Temperature RangeLow : -22&#x60;F / -30&#x60;C High: 212&#x60;F / 100&#x60;COverview on Application Rating for Material Nitrile (NBR) Properties ( Rating )Oils &amp; Grease - GoodTear Strength - GoodFuel Resistance - PoorGas impermeability - GoodCompression - ExcellentAbrasion Resistance - Good Other than the size and material type, there is one final option that you need to take in consideration. And that is the Durometer. Durometer are being classify as an industry standard to measure the elastomer hardness. Durometer is measured and listed in accordance with Shore A scale. Typical standard hardness for the elastomer are 70 shore, 75 shore and 90 shore to choose from depending on the material that you are using. The higher the value of the shore indicates that the material you are using is harder. Durometer is also generally stated and accepted with a “+/- 5” tolerance. Primary UsageO-Rings and rubber seals are generally used for:<ul class="md-block-unordered-list-item"><li>Applications that require resistance to OIL </li><li>Applications that are required to work in low temperatures (-0°C) </li><li>High performance Fuel systems that requires strictly no leakage</li><ul class="md-block-unordered-list-item"><li>Aircrafts </li><li>Marine Ships </li><li>F1 Cars</li></ul><li>General Industrial Use </li></ul>Tips for installation of an O-ringO-rings need to be installed properly for a perfect fit and sealing. It is important that you install the O-ring in a prescribed manner to ensure your application continues to function properly. You will also ensure you increase the life of the application.So how do you install an O-ring?The process of installing an O-ring into a male gland is an intricate affair that should be carefully undertaken. Glide it along the shaft so as it reaches the gland. At that point, it should easily snap into place. Simple as it might sound, a number of steps will ensure that the O-ring doesn’t get damaged.If you want to install an O-ring correctly and within a short time, here are steps to follow:<ul class="md-block-unordered-list-item"><li>Covering 	and lubricating the threading of the shaft </li></ul>The threading of the shaft has the potential of tearing the rubber seal. Cover the threads using a masking tape and then lubricate them to allow for easy passage of the O-ring. The aim is to have the O-ring slide through without getting torn.<ul class="md-block-unordered-list-item"><li>Don’t force it over sharp corners </li></ul>That’s a tip that will save you the stress of a torn O-ring. In fact, running the O-ring over jagged or sharp objects could get it torn. You may not be able to notice some of these tears. That’s why you should ensure you prevent them from occurring in the first place.<ul class="md-block-unordered-list-item"><li>Even stretching </li></ul>You will have to stretch the O-ring over the shaft. Ensure you do it evenly. Pulling from one side is a no-no. If anything, you should stretch the O-ring as little as possible. You will not just get a tighter grip but added security too.<ul class="md-block-unordered-list-item"><li>Don’t roll it down the shaft </li></ul>Instead of rolling the O-ring down the shaft, slide it. If you spiral wind or roll an O-ring, it cannot be properly installed. It will also not function optimally and can even end up being damaged. If you have a lubricant, apply it on the O-ring and you will keep it rolling.<ul class="md-block-unordered-list-item"><li>Finishing 	it off </li></ul>Place the female component in a manner that allows its radius to go around the corner. This should be done when you are finalizing the installation process. Ensure the lead of this component is inside the chamfer. This is how you will be able to guarantee the safety of the O-ring.For O-rings to perform optimally, they have to be properly installed. It doesn’t just provide secure sealing but also increases the service life of the component together with the application. Don’t compromise on this process.Installation Guide<figure class="md-block-image"><img src="https://storage.googleapis.com/eezee-product-images/Lwbvv0~bFos8~PnUWnGsax.png" alt="" /><figcaption className="md-block-image-caption"></figcaption></figure>

8RING AS568 AS038
ID 66.40 X CS 1.78&nbsp;
Material : Nitrile (NBR) 70 Shore
<ins>Additional Information</ins>
Nitrile is often referred to Buna (Buna-N) and NBR.
Nitrile elastomer being affordable is a common material widely used in the industry where sealing take place using O-Ring. It is popular in the industry due to it ability to withstand a wide range of temperature ranging from (-30`C to 100`C).&nbsp;&nbsp;
It has excellent resistance to petroleum application, it is rated good in the Gas impermeability. In addition Nitrile material are one of the best in its compression and abrasion resistance. The only down side of Nitrile have a poor ozone and weather resistance and only moderate resistance to high temperature.
However Nitrile are not a restricting factors in many applications.
<ins>Temperature Range</ins>
Low : -22`F / -30`C High: 212`F / 100`C
<ins>Overview on Application Rating for Material Nitrile (NBR) </ins>&nbsp;
Properties ( Rating )
Oils &amp; Grease - Good
Tear Strength - Good
Fuel Resistance - Poor
Gas impermeability - Good
Compression - Excellent
Abrasion Resistance - Good&nbsp;&nbsp;
Other than the size and material type, there is one final option that you need to take in consideration. And that is the Durometer. Durometer are being classify as an industry standard to measure the elastomer hardness. Durometer is measured and listed in accordance with Shore A scale. Typical standard hardness for the elastomer are 70 shore, 75 shore and 90 shore to choose from depending on the material that you are using. The higher the value of the shore indicates that the material you are using is harder. Durometer is also generally stated and accepted with a “+/- 5” tolerance.&nbsp;&nbsp;
<ins>Primary Usage</ins>
O-Rings and rubber seals are generally used for:
<ul>
<li>Applications that require resistance to OIL&nbsp;</li>
<li>Applications that are required to work in low temperatures (-0°C)&nbsp;</li>
<li>High performance Fuel systems that requires strictly no leakage</li>
<ul>
<li>Aircrafts&nbsp;</li>
<li>Marine Ships&nbsp;</li>
<li>F1 Cars</li>
</ul>
<li>General Industrial Use&nbsp;&nbsp;&nbsp;</li>
</ul>
<ins>Tips for installation of an O-ring</ins>
O-rings need to be installed properly for a perfect fit and sealing. It is important that you install the O-ring in a prescribed manner to ensure your application continues to function properly. You will also ensure you increase the life of the application.
<ins>So how do you install an O-ring?</ins>
The process of installing an O-ring into a male gland is an intricate affair that should be carefully undertaken. Glide it along the shaft so as it reaches the gland. At that point, it should easily snap into place. Simple as it might sound, a number of steps will ensure that the O-ring doesn’t get damaged.
If you want to install an O-ring correctly and within a short time, here are steps to follow:
<ul>
<li>Covering 	and lubricating the threading of the shaft&nbsp;</li>
</ul>
The threading of the shaft has the potential of tearing the rubber seal. Cover the threads using a masking tape and then lubricate them to allow for easy passage of the O-ring. The aim is to have the O-ring slide through without getting torn.
<ul>
<li>Don’t force it over sharp corners&nbsp;</li>
</ul>
That’s a tip that will save you the stress of a torn O-ring. In fact, running the O-ring over jagged or sharp objects could get it torn. You may not be able to notice some of these tears. That’s why you should ensure you prevent them from occurring in the first place.
<ul>
<li>Even stretching&nbsp;</li>
</ul>
You will have to stretch the O-ring over the shaft. Ensure you do it evenly. Pulling from one side is a no-no. If anything, you should stretch the O-ring as little as possible. You will not just get a tighter grip but added security too.
<ul>
<li>Don’t roll it down the shaft&nbsp;</li>
</ul>
Instead of rolling the O-ring down the shaft, slide it. If you spiral wind or roll an O-ring, it cannot be properly installed. It will also not function optimally and can even end up being damaged. If you have a lubricant, apply it on the O-ring and you will keep it rolling.
<ul>
<li>Finishing 	it off&nbsp;</li>
</ul>
Place the female component in a manner that allows its radius to go around the corner. This should be done when you are finalizing the installation process. Ensure the lead of this component is inside the chamfer. This is how you will be able to guarantee the safety of the O-ring.
For O-rings to perform optimally, they have to be properly installed. It doesn’t just provide secure sealing but also increases the service life of the component together with the application. Don’t compromise on this process.
<ins>Installation Guide</ins>

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ORING AS568 AS038 ID 66.40 X CS 1.78 Nitrile (NBR) 70 Shore

oring as568 as038 id 66.40 cs 1.78 nitrile (nbr) 70 shore ring o-ring oem gelang oem/oem代工 1.78腈（nbr）70肖氏 o型圈 oem代工

oring-as568-as038-id-66-40-x-cs-1-78-nitrile-nbr-70-shore

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RS Components ETH SG

Rs Pro 2556013 Nitrile O-Ring, 66mm Bore, 73mm Outer Diameter (1 Bag of 25)

rs pro 2556013 nitrile o-ring, 66mm bore, 73mm outer diameter (1 bag 25) nitril lubang 66mm, luar kantong isi ring o-ring cincin nitril, bor beg gelang 丁腈 形圈，66 毫米内径，73 毫米外径（1 25 个） o型圈 rs专业版

rs-pro-2556013-nitrile-o-ring-66mm-bore-73mm-outer-diameter-1-bag-of-25

Rs Pro 2555914 Nitrile O-Ring, 66mm Bore, 72mm Outer Diameter (1 Bag of 20)

rs pro 2555914 nitrile o-ring, 66mm bore, 72mm outer diameter (1 bag 20) nitril lubang 66mm, luar kantong isi ring o-ring cincin nitril, bor beg gelang 丁腈 形圈，66 毫米内径，72 毫米外径（1 20 个） o型圈 rs专业版

rs-pro-2555914-nitrile-o-ring-66mm-bore-72mm-outer-diameter-1-bag-of-20

Rs Pro 2556035 Nitrile O-Ring, 66mm Bore, 78mm Outer Diameter (1 Bag of 5)

rs pro 2556035 nitrile o-ring, 66mm bore, 78mm outer diameter (1 bag 5) nitril lubang 66mm, luar kantong isi ring o-ring cincin nitril, bor beg gelang 丁腈 形圈，66mm 内径，78mm 外径（1 个） o型圈 rs专业版

rs-pro-2556035-nitrile-o-ring-66mm-bore-78mm-outer-diameter-1-bag-of-5

Rs Pro 1964921 Nitrile Rubber O-Ring, 62mm Bore, 66mm Outer Diameter (1 Bag of 20)

rs pro 1964921 nitrile rubber o-ring, 62mm bore, 66mm outer diameter (1 bag 20) o-ring karet nitril, lubang 62mm, luar kantong isi ring cincin getah bor beg gelang 丁腈橡胶 形圈，62 毫米内径，66 毫米外径（1 20 个） o型圈 rs专业版

rs-pro-1964921-nitrile-rubber-o-ring-62mm-bore-66mm-outer-diameter-1-bag-of-20

Rs Pro 1965167 Nitrile Rubber O-Ring, 66mm Bore, 76mm Outer Diameter (1 Bag of 20)

rs pro 1965167 nitrile rubber o-ring, 66mm bore, 76mm outer diameter (1 bag 20) 66mm, luar kantong isi ring o-ring cincin getah nitril, bor beg gelang 丁腈橡胶 形圈，66 毫米内径，76 毫米外径（1 20 个） o型圈 rs专业版

rs-pro-1965167-nitrile-rubber-o-ring-66mm-bore-76mm-outer-diameter-1-bag-of-20

Rs Pro 2556012 Nitrile O-Ring, 66mm Bore, 70mm Outer Diameter (1 Bag of 25)

rs pro 2556012 nitrile o-ring, 66mm bore, 70mm outer diameter (1 bag 25) nitril lubang 66mm, luar kantong isi ring o-ring cincin nitril, bor beg gelang 丁腈 形圈，66 毫米内径，70 毫米外径（1 25 个） o型圈 rs专业版

rs-pro-2556012-nitrile-o-ring-66mm-bore-70mm-outer-diameter-1-bag-of-25

Rs Pro 2556011 Nitrile O-Ring, 66mm Bore, 71mm Outer Diameter (1 Bag of 25)

rs pro 2556011 nitrile o-ring, 66mm bore, 71mm outer diameter (1 bag 25) nitril lubang 66mm, luar kantong isi ring o-ring cincin nitril, bor beg gelang 丁腈 形圈，66 毫米内径，71 毫米外径（1 25 个） o型圈 rs专业版

rs-pro-2556011-nitrile-o-ring-66mm-bore-71mm-outer-diameter-1-bag-of-25

Rs Pro 2555999 Nitrile O-Ring, 61mm Bore, 66mm Outer Diameter (1 Bag of 25)

rs pro 2555999 nitrile o-ring, 61mm bore, 66mm outer diameter (1 bag 25) nitril lubang 61mm, luar kantong isi ring o-ring cincin nitril, bor beg gelang 丁腈 形圈，61 毫米内径，66 毫米外径（1 25 个） o型圈 rs专业版

rs-pro-2555999-nitrile-o-ring-61mm-bore-66mm-outer-diameter-1-bag-of-25

Rs Pro 2555900 Nitrile O-Ring, 58mm Bore, 66mm Outer Diameter (1 Bag of 20)

rs pro 2555900 nitrile o-ring, 58mm bore, 66mm outer diameter (1 bag 20) nitril lubang 58mm, luar kantong isi ring o-ring cincin nitril, bor beg gelang 丁腈 形圈，58 毫米内径，66 毫米外径（1 20 个） o型圈 rs专业版

rs-pro-2555900-nitrile-o-ring-58mm-bore-66mm-outer-diameter-1-bag-of-20

Rs Pro 1965064 Nitrile Rubber O-Ring, 60mm Bore, 66mm Outer Diameter (1 Bag of 20)

rs pro 1965064 nitrile rubber o-ring, 60mm bore, 66mm outer diameter (1 bag 20) o-ring karet nitrile, lubang 60mm, luar kantong isi ring cincin getah nitril, bor beg gelang 丁腈橡胶 形圈，60 毫米内径，66 毫米外径（1 20 个） o型圈 rs专业版

rs-pro-1965064-nitrile-rubber-o-ring-60mm-bore-66mm-outer-diameter-1-bag-of-20

Rs Pro 2556030 Nitrile O-Ring, 66mm Bore, 69mm Outer Diameter (1 Bag of 50)

rs pro 2556030 nitrile o-ring, 66mm bore, 69mm outer diameter (1 bag 50) nitril lubang 66mm, luar kantong isi ring o-ring cincin nitril, bor beg gelang 丁腈 形圈，66 毫米内径，69 毫米外径（1 50 个） o型圈 rs专业版

rs-pro-2556030-nitrile-o-ring-66mm-bore-69mm-outer-diameter-1-bag-of-50

Type GW Grips are made of NPVC (nitrile vinyl chloride)

<h3 class="md-block-header-three">Features:</h3><ul class="md-block-unordered-list-item"><li>Type GW Grips are made of NPVC (nitrile vinyl chloride)</li><li>Commonly used in shafts</li></ul><h3 class="md-block-header-three">Specification:</h3><ul class="md-block-unordered-list-item"><li>Brand: Iwata</li><li>Product Type: NPVC Grip</li><li>Material: NPVC</li><li>Mounting Range: 20 to 25 mm</li><li>Length: 108 mm</li></ul>

<h3>Features:</h3>
<ul>
<li>Type GW Grips are made of NPVC (nitrile vinyl chloride)</li>
<li>Commonly used in shafts</li>
</ul>
<h3>Specification:</h3>
<ul>
<li>Brand: Iwata</li>
<li>Product Type: NPVC Grip</li>
<li>Material: NPVC</li>
<li>Mounting Range: 20 to 25 mm</li>
<li>Length: 108 mm</li>
</ul>

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Iwata Nitrile Pvc Grip 20-25mm Gwm

iwata nitrile pvc grip 20-25mm gwm rubber seals segel karet pengedap getah iwata/岩田 腈纶pvc握把20-25mm 岩田

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Milwaukee 48738154 Work Gloves Knit Nitrile 2XL

milwaukee 48738154 work gloves knit nitrile 2xl sarung tangan kerja rajut nitril cotton tool oem/oem代工 密尔沃基 工作手套 针织丁腈 密尔沃基工具

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Tenactiv S21TXUFN11 Work Gloves Nitrile 2XL Black/Gray Pr

tenactiv s21txufn11 work gloves nitrile 2xl black/gray pr sarung tangan kerja nitril hitam/abu-abu cotton tenaactiv hitam/kelabu 工作手套 丁腈 黑色/灰色 腾科特

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WORKSAFE N600IMP NITRILE MICROFOAM PALM COATED TPR IMPACT SAFETY GLOVES, CUT LEVEL F, SIZE 9

Developed as a maximum cut and impact defense protection safety gloves with a level F cut resistance, the soft TPR on back keeps hands safe from smash and impact hazards. Featuring a super-strong liner that promises impact defense protection. The sandy finish on the micro-foam nitrile coating gives users a better grip. The reinforcement between thumb and forefinger improves cut resistance and extends usage lifespan. Also, the knit wrist helps prevent dirt and debris from entering the glove.

<h2 class="md-block-header-two">WORKSAFE N600IMP NITRILE MICROFOAM PALM COATED TPR IMPACT SAFETY GLOVES, CUT LEVEL F, SIZE 9</h2>Developed as a maximum cut and impact defense protection safety gloves with a level F cut resistance, the soft TPR on back keeps hands safe from smash and impact hazards. Featuring a super-strong liner that promises impact defense protection. The sandy finish on the micro-foam nitrile coating gives users a better grip. The reinforcement between thumb and forefinger improves cut resistance and extends usage lifespan. Also, the knit wrist helps prevent dirt and debris from entering the glove.<ul class="md-block-unordered-list-item"><li>Gas and oil industry</li><li>Mining</li><li>Construction and building</li><li>Handling heavy machines</li><li>Mechanic use</li></ul><h3 class="md-block-header-three">PRODUCT CODE</h3>HPPE/Steel. TPR Impact Gloves13 gauge, Cut Level F1prs/bag, 60 bags/caseEN 388:2016 – 4X44FPANSI:A6

<h2>WORKSAFE N600IMP NITRILE MICROFOAM PALM COATED TPR IMPACT SAFETY GLOVES, CUT LEVEL F, SIZE 9</h2>
Developed as a maximum cut and impact defense protection safety gloves with a level F cut resistance, the soft TPR on back keeps hands safe from smash and impact hazards. Featuring a super-strong liner that promises impact defense protection. The sandy finish on the micro-foam nitrile coating gives users a better grip. The reinforcement between thumb and forefinger improves cut resistance and extends usage lifespan. Also, the knit wrist helps prevent dirt and debris from entering the glove.
<ul>
<li>Gas and oil industry</li>
<li>Mining</li>
<li>Construction and building</li>
<li>Handling heavy machines</li>
<li>Mechanic use</li>
</ul>
<h3>PRODUCT CODE</h3>
HPPE/Steel. TPR Impact Gloves
13 gauge, Cut Level F
1prs/bag, 60 bags/case
EN 388:2016 – 4X44FP
ANSI:A6

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Worksafe N600Imp Nitrile Microfoam Palm Coated Tpr Impact Safety Gloves, Cut Level F Size 8

worksafe n600imp nitrile microfoam palm coated tpr impact safety gloves, cut level size sarung tangan impact, ukuran gloves keselamatan bersalut impak, potong tahap saiz worksafe/工作安全 丁腈微泡沫手掌涂层 冲击安全手套，切割级别 尺寸 安全手套 工作安全

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Superior Glove S13CXPNT8 Cut Resistant Gloves 8 Nitrile Pr

superior glove s13cxpnt8 cut resistant gloves nitrile pr sarung tangan tahan potong nitril cotton unggul 防割手套 只丁腈橡胶 高级手套