Parker O-Ring, 2-446, N674-70, Nitrile, 215.27MM ID x 228.6MM OD, 6.99MM Cross Section, 70 Shore A
- Brand:
- Parker
- SKU:
- 348368539991
- Minimum Purchase:
- 1 unit
- Item Name:
- O-Ring
- Model:
- 2-446
- Product Series:
- N674-70
- Manufacturer:
- Parker
- Color:
- Black
- Inner Diameter (MilliMeter):
- 215.27mm
- Outer Diameter (MilliMeter):
- 228.6mm
- Hardness:
- 70 Shore A
- Cross Section:
- 6.99mm
- Working Temperature:
- -60 to 85 Deg.C
- Brand Origin (not manufacture):
- United States
- Delivery Time:
- 2-7 Days
- Unit:
- Piece
Description
Parker's Nitrile rubber (NBR) is the general term for acrylonitrile butadiene copolymer. The acrylonitrile content of nitrile sealing compounds varies considerably (18 to 50%) and influences the physical properties of the finished material. The higher the acrylonitrile content, the better the resistance to oil and fuel. At the same time, elasticity and resistance to compression set is adversely affected. In view of these opposing realities, a compromise is often drawn, and a medium acrylonitrile content selected.
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- Aliphatic hydrocarbons (propane, butane, petroleum oil, mineral oil and grease, diesel fuel, fuel oils) vegetable and mineral oils and greases
- Very good resistance to gap extrusion
- Good cold flexibility
- Heat and chemical resistance
- Good mechanical robustness
- Certification: UL-Fire, UL-GasAlc, UL-MPSGas, UL-NatGas, UL-FuelOil, UL-HtdFuelOil, UL-Ammonia, UL-DryChem, MIL-G-21569B Class I
Item Name: |
O-Ring |
Model: |
2-446 |
Product Series: |
N674-70 |
Manufacturer: |
Parker |
Color: |
Black |
Inner Diameter (MilliMeter): |
215.27mm |
Outer Diameter (MilliMeter): |
228.6mm |
Hardness: |
70 Shore A |
Cross Section: |
6.99mm |
Working Temperature: |
-60 to 85 Deg.C |
Brand Origin (not manufacture): |
United States |
Delivery Time: |
2-7 Days |
Unit: |
Piece |