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Dichtomatik N70138 75100089 NBR 70 O-Rings
MODEL 75100089
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Brand Minimum Order Quantity: 100
Typically Ships in: 1 day
Returnable: See conditions
Dichtomatik Dichtomatik N70138
UPC: | UNSPSC: 31401503 | GTIN:
Gaskets & Packing > O-Rings & O-Ring Kits > O-Rings
DICHTOMATIK O-Ring, 2.112 in Inside Dia, 2.318 in Outside Dia, Cross Section: 0.103 in, Circular Torus Cross Section, Dash Number: 138, 70 Shore A Durometer, 40 to 120 deg F, Nitrile Rubber, Black, Import
Features:
- Good chemical resistance to mineral oils and greases
- 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
- 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: 138
- Cross Section: 0.103 in
- Cross Section Shape: Circular Torus
- Durometer: 70 Shore A
- Temperature Rating: 40 to 120 deg F
- Domestic/Import: Import
- Inside Diameter: 2.112 in
- Outside Diameter: 2.318 in
- Material: Nitrile Rubber
- Color: Black
Certifications/Standards:
DNV Approved | FDA Compliant | ISD Certified | NFPA Listed | PTDA Certified
SKU: 1455041
Fast shipping
Order was filled quickly. Product was as described and packaging was good.
Read moreSKU: 2813634
My new supplier
Thanks for your help with finding the seals I needed. You were fast and reasonable with the shipping, The price was also good, your communications before and after the sale was very appreciated again thanks for your help I will be back!!! Steve G
Read moreWhen you get to checkout, you’ll be able to select a free gift! Depending on the cart value, you’ll be shown relevant gifts your order qualifies for.
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SKU: 1455041
Fast shipping
Order was filled quickly. Product was as described and packaging was good.
Read moreSKU: 2813634
My new supplier
Thanks for your help with finding the seals I needed. You were fast and reasonable with the shipping, The price was also good, your communications before and after the sale was very appreciated again thanks for your help I will be back!!! Steve G
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