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O Rings NBR 70

O Rings NBR 70
Details
The dimensions of the O-rings are always given as follows:
O ring internal diameter (d1) x material thickness (d0).

NITRILE RUBBER (NBR)

Nitrile rubber is a commonly used name for blended acrylonitrile-butadiene polymers. The acrylonitrile content varies in technical applications (18% to 50%) and affects the properties of the elastomer.
The higher the acrylonitrile content, the better the oil and fuel resistance.
Compared to other elastomers, nitrile rubber has good mechanical properties. Wear resistance is also good with nitrile. Nitrile ages rapidly under the influence of air and ozone.

Suitable for use with:
- aliphatic hydrocarbons (propane, butane, petroleum, mineral oil and lubricants, diesel fuels, fuel oil)
- vegetable and mineral oils and fats
- HFA, HFB and HFC fluids
- many dilute acids, bases, saline solutions at low temperatures
- water (with special mixtures up to 100 ºC)

Not suitable for:
- high aromatic fuels (for special fuels it is advisable to use a special mixture)
- chlorinated hydrocarbons (trichlorethylene)
- polar compounds (ketone, acetone, acetic acid-ethylene ester)
- strong acids
- glycol-based brake fluids
- ages rapidly when exposed to air and ozone.

Heat resistance:
Withstands heat up to 100 ºC, and to 120 ºC at the cost of a shorter service life (aging is faster at higher temperatures).
Aging is slower in hot oil than in hot air.
Cold resistance:
Nitrile withstands cold from -20 ºC to -50 ºC, depending on the composition.
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Store availability is shown for logged in users. Product availability subject to prior sales.

Description

  • At central warehouse in Finland(delivery in 3-4 days)
  • In Megacenter (see store availability)
  • Ordered upon request or limited availability, delivery time will be confirmed after order


The prices are shown to registered users excluding VAT (VAT 0%)

Grouped product items
Item code Product Name Sales unit Internal diameter mm Type Cross cut_mm datafield_23575509 Material datafield_23575510 Stock quantity Qty
80640002000
OR 2,0 X 1,0 NBR70 O-Ring Piece 2 OR 1 -25 NBR70 100
Pcs
80640003000
OR 1,78x1,78 NBR70 O-Ring Piece 1,78 OR 1,78 -25 NBR70 100
Pcs
80640003600
OR 2,0 X 1,5 NBR70 O-Ring Piece 2 OR 1,5 -25 NBR70 100
Pcs
80640006300
OR 2,5x1,75 NBR70 O-Ring Piece 2,5 OR 1,75 -25 NBR70 100
Pcs
80640006800
OR 2,5 X 1,2 NBR70 O-Ring Piece 2,5 OR 1,2 -25 NBR70 100
Pcs
80640009000
OR 2,9x1,78 NBR70 O-Ring Piece 2,9 OR 1,78 -25 NBR70 100
Pcs
80640011000
OR 3,0 X 1,0 NBR70 O-Ring Piece 3 OR 1 -25 NBR70 100
Pcs
80640013000
OR 3,0 X 2,0 NBR70 O-Ring Piece 3 OR 2 -25 NBR70 100
Pcs
80640019000
OR 3,69x1,78 NBR70 O-Ring Piece 3,69 OR 1,78 -25 NBR70 100
Pcs
80640021000
OR 4,0 X 1,0 NBR70 O-Ring Piece 4 OR 1 -25 NBR70 100
Pcs
80640021200
OR 4,0 X 1,2 NBR70 O-Ring Piece 4 OR 1,2 -25 NBR70 100
Pcs
80640021500
OR 4,0 X 1,5 NBR70 O-Ring Piece 4 OR 1,5 -25 NBR70 100
Pcs
80640029000
OR 4,47x1,78 NBR70 O-Ring Piece 4,47 OR 1,78 -25 NBR70 100
Pcs
80640031000
OR 5,0 X 1,5 NBR70 O-Ring Piece 5 OR 1,5 -25 NBR70 100
Pcs
80640033000
OR 5,0x2,0 NBR70 O-Ring Piece 5 OR 2 -25 NBR70 100
Pcs
80640041000
OR 5,28x1,78 NBR70 O-Ring Piece 5,28 OR 1,78 -25 NBR70 100
Pcs
80640051000
OR 6,0 X 2,0 NBR70 O-Ring Piece 6 OR 2 -25 NBR70 100
Pcs
80640057000
OR 6,07x1,78 NBR70 O-Ring Piece 6,07 OR 1,78 -25 NBR70 100
Pcs
80640064000
OR 7,0 X 1,0 NBR70 O-Ring Piece 7 OR 1 -25 NBR70 100
Pcs
80640069000
OR 7,0x2,5 NBR70 O-Ring Piece 7 OR 2,5 -25 NBR70 100
Pcs
80640072000
OR 7,0 X 5,0 NBR70 O-Ring Piece 7 OR 5 -25 NBR70 100
Pcs
80640077500
OR 7,5 X 2,5 NBR70 O-Ring Piece 7,5 OR 2,5 -25 NBR70 100
Pcs
80640079500
OR 7,6 X 2,62 NBR70 O-Ring Piece 7,6 OR 2,62 -25 NBR70 100
Pcs
80640081000
OR 7,65x1,78 NBR70 O-Ring Piece 7,65 OR 1,78 -25 NBR70 100
Pcs
80640084000
OR 8,0 X 1,0 NBR70 O-Ring Piece 8 OR 1 -25 NBR70 100
Pcs
80640084600
OR 8,0 X 1,25 NBR70 O-Ring Piece 8 OR 1,25 -25 NBR70 100
Pcs
80640092000
OR 8,0x4,0 NBR70 O-Ring Piece 8 OR 4 -25 NBR70 100
Pcs
80640093000
OR 8,1 X 1,6 NBR70 O-Ring Piece 8,1 OR 1,6 -25 NBR70 100
Pcs
80640097200
OR 8,5 X 1,8 NBR70 O-Ring Piece 8,5 OR 1,8 -25 NBR70 100
Pcs
80640099000
OR 8,73 X 1,78 NBR70 O-Ring Piece 8,73 OR 1,78 -25 NBR70 100
Pcs
80640099200
OR 8,9 X 1,9 NBR70 O-Ring Piece 8,9 OR 1,9 -25 NBR70 100
Pcs
80640101000
OR 9,0 X 1,5 NBR70 O-Ring Piece 9 OR 1,5 -25 NBR70 100
Pcs
80640103000
RoNGASTIHEND 9,0X2,0 (PK157) O-Rengas Piece 9 OR 2 -25 NBR70 100
Pcs
80640105000
OR 9,0 X 2,5 NBR70 O-Ring Piece 9 OR 2,5 -25 NBR70 100
Pcs
80640113000
OR 9,19x2,62 NBR70 O-Ring Piece 9,19 OR 2,62 -25 NBR70 100
Pcs
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