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#5769537

SN70140

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Dichtomatik SN70140 2.237 inch inside diameter - Square Ring NBR 70

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  • Typically ships in: 1 day
  • Weight: 0.0 lb
  • Unit of measure: each
  • MOQ : 34

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Return policy

Item must be unused.

Item must be in it's original package.

Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/

Return policy

Item must be unused.

Item must be in it's original package.

Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/

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Additional Description

Dichtomatik Dichtomatik SN70140

UPC: | UNSPSC: 31401503 | GTIN:
Gaskets & Packing > O-Rings & O-Ring Kits > Square-Profile Rings

DICHTOMATIK Ring, 2.237 in Inside Dia, 2.435 in Outside Dia, Cross Section: 0.099 in, Square Cross Section, Dash Number: 140, 70 Durometer, Standard Hardness, -22 to 212 deg F, Nitrile Rubber, Black

Features:

  • NBR is a very commonly used material for O-rings because of its good mechanical properties, its resistance to lubricants and greases and its relatively low cost
  • The physical and chemical resistance properties of NBR materials are determined by the acrylonitrile (ACN) content of the base polymer which can vary between 18 and 50%
  • Low ACN content ensures good flexibility at low temperatures, but offers limited resistance to oils and fuels and as the ACN content increases, the low temperature flexibility reduces and the resistance to oils and fuels improves
  • Physical and chemical resistance properties of NBR materials are also affected by the cure system of the polymer, peroxide cured materials have improved physical properties, chemical resistance and thermal properties as compared to sulfur-donor-cured materials
  • Standard grades of NBR are typically resistant to mineral oil-based lubricants and greases, many grades of hydraulic fluids, aliphatic hydrocarbons, silicone oils and greases and water to about 80 deg C
  • NBR is generally not resistant to aromatic and chlorinated hydrocarbons, fuels with a high aromatic content, polar solvents, glycol based brake fluids and non-flammable hydraulic fluids (HFD)
  • NBR also has low resistance to ozone, weathering and aging, but in many applications this has no negative effect

Specs:

  • Dash Number: 140
  • Cross Section: 0.099 in
  • Cross Section Shape: Square
  • Durometer: 70
  • Temperature Rating: -22 to 212 deg F
  • Inside Diameter: 2.237 in
  • Outside Diameter: 2.435 in
  • Hardness: Standard
  • Material: Nitrile Rubber
  • Color: Black

Packaging:

  • Weight: 1.0 lb

Certifications/Standards:

ASTM D1418 | DNV Approved | ISD Certified | NFPA Listed | PTDA Certified

Reviews

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Great product easy ordering

Ordering was easy products were correct and all was a great experience

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Great support of delivery

Thanks! for the help you gave me for the Delivery Next Day!

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Seals

Hard to find seal. Fast service, free shipping. Good price.

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Order can fast and worked

Got a part for my 1972 Gravley plow worked perfect

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