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CR O-rings 70 Shore A

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What is CR (Chloroprene rubber):

O-rings from Neoprene rubbers are homopolymers of chloroprene (chlorobutadiene) and functional to the earliest synthetic rubbers used to produce seals. CR O-rings are not useful in environments with aromatic and oxygen-rich solvents. Different compositions can be used to form Neoprene for operating temperatures from -40 °C to + 110 °C.

The advantage of CR O-rings:

  • Good resistance to bending cracks
  • Good aging properties in ozone and weather environments
  • Operating temperatures from -40 °C to + 110 °C

The disadvantage of CR O-rings:

  • Poor resistance to petroleum-based lubricants
  • Poor resistance to oxygen
23000 products
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ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 74.2 X 5.7 CR70 Black O-ring Black74.2 mm x 5.7 mmCR-Neoprene70 Shore ANee50 icon
O-Ring 9.52 X 1.78 CR70 Black O-ring Black9.52 mm x 1.78 mmCR-Neoprene70 Shore ANee59 icon
O-Ring 92 X 5 CR70 Black O-ring Black92 mm x 5 mmCR-Neoprene70 Shore ANee60 icon
O-Ring 10 X 2.5 CR70 Black O-ring Black10 mm x 2.5 mmCR-Neoprene70 Shore ANee58 icon
O-Ring 100 X 5.5 CR70 Black O-ring Black100 mm x 5.5 mmCR-Neoprene70 Shore ANee55 icon
O-Ring 107.55 X 3.53 CR70 Black O-ring Black107.55 mm x 3.53 mmCR-Neoprene70 Shore ANee59 icon
O-Ring 12 X 2 CR70 Black O-ring Black12 mm x 2 mmCR-Neoprene70 Shore ANee53 icon
O-Ring 139 X 3 CR69 O-ring Black139 mm x 3 mmCR-Neoprene70 Shore ANee60 icon
O-Ring 148 X 6 CR70 Black O-ring Black148 mm x 6 mmCR-Neoprene70 Shore ANee57 icon
O-Ring 177.17 X 5.34 CR70 Black O-ring Black177.17 mm x 5.34 mmCR-Neoprene70 Shore ANee52 icon
Placeholder O-ring Black186 mm x 5.4 mmCR-Neoprene70 Shore ANee50 icon
O-Ring 190.1 X 3.53 CR70 Black O-ring Black190.1 mm x 3.53 mmCR-Neoprene70 Shore ANee58 icon
O-Ring 25 X 2.5 CR70 Black O-ring Black25 mm x 2.5 mmCR-Neoprene70 Shore ANee58 icon
O-Ring 26 X 2 CR70 Black O-ring Black26 mm x 2 mmCR-Neoprene70 Shore ANee56 icon
O-Ring 266.29 X 3.53 CR70 Black O-ring Black266.29 mm x 3.53 mmCR-Neoprene70 Shore ANee52 icon
O-Ring 28 X 4 CR70 Black O-ring Black28 mm x 4 mmCR-Neoprene70 Shore ANee54 icon
O-Ring 30 X 5.8 CR70 Black O-ring Black30 mm x 5.8 mmCR-Neoprene70 Shore ANee55 icon
O-Ring 123.4 X 3.53 CR70 Black O-ring Black123.4 mm x 3.53 mmCR-Neoprene70 Shore ANee55 icon
O-Ring 128 X 6 CR70 Black O-ring Black128 mm x 6 mmCR-Neoprene70 Shore ANee54 icon
O-Ring 130 X 6 CR70 Black O-ring Black130 mm x 6 mmCR-Neoprene70 Shore ANee58 icon
O-Ring 135 X 4 CR70 Black O-ring Black135 mm x 4 mmCR-Neoprene70 Shore ANee58 icon
O-Ring 140 X 4 CR70 Black O-ring Black140 mm x 4 mmCR-Neoprene70 Shore ANee60 icon
O-Ring 15.5 X 3.5 CR70 Black O-ring Black15.5 mm x 3.5 mmCR-Neoprene70 Shore ANee59 icon
O-Ring 155 X 6 CR70 Black O-ring Black155 mm x 6 mmCR-Neoprene70 Shore ANee57 icon
O-Ring 16.3 X 2.4 CR70 Black O-ring Black16.3 mm x 2.4 mmCR-Neoprene70 Shore ANee51 icon
O-Ring 179 X 3 CR70 Black O-ring Black179 mm x 3 mmCR-Neoprene70 Shore ANee50 icon
O-Ring 189.87 X 5.33 CR70 Black O-ring Black189.87 mm x 5.33 mmCR-Neoprene70 Shore ANee54 icon
O-Ring 20 X 3 CR70 Black O-ring Black20 mm x 3 mmCR-Neoprene70 Shore ANee58 icon
Placeholder O-ring Black221.62 mm x 5.33 mmCR-Neoprene70 Shore ANee56 icon
O-Ring 24.5 X 3 CR70 Black O-ring Black24.5 mm x 3 mmCR-Neoprene70 Shore ANee56 icon
O-Ring 25 X 2 CR70 Black O-ring Black25 mm x 2 mmCR-Neoprene70 Shore ANee56 icon
O-Ring 258 X 6 CR70 Black O-ring Black258 mm x 6 mmCR-Neoprene70 Shore ANee59 icon
O-Ring 266.07 X 6.99 CR70 Black O-ring Black266.07 mm x 6.99 mmCR-Neoprene70 Shore ANee53 icon
O-Ring 28 X 3.15 CR70 Black O-ring Black28 mm x 3.15 mmCR-Neoprene70 Shore ANee58 icon
O-Ring 300 X 5 CR70 Black O-ring Black300 mm x 5 mmCR-Neoprene70 Shore ANee52 icon
O-Ring 313.5 X 2.5 CR70 Black O-ring Black313.5 mm x 2.5 mmCR-Neoprene70 Shore ANee50 icon
O-Ring 40 X 2 CR70 Black O-ring Black40 mm x 2 mmCR-Neoprene70 Shore ANee51 icon
O-Ring 44.04 X 3.53 CR70 Black O-ring Black44.04 mm x 3.53 mmCR-Neoprene70 Shore ANee54 icon
O-Ring 47 X 2 CR70 Black O-ring Black47 mm x 2 mmCR-Neoprene70 Shore ANee54 icon
O-Ring 50 X 5.33 CR70 Black O-ring Black50 mm x 5.33 mmCR-Neoprene70 Shore ANee57 icon

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  • 8091 XB Wezep
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