CR O-rings 50 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
86 products
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ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 150 X 6 CR50 Black O-ring Black150 x 6CR-Neoprene0.23622 Shore ANee54 icon
O-Ring 285 X 5 CR50 Black O-ring Black285 x 5CR-Neoprene0.19685 Shore ANee57 icon
O-Ring 11 X 1.5 CR50 Black O-ring Black11 x 1.5CR-Neoprene0.059055 Shore ANee53 icon
O-Ring 405.26 X 5.33 CR50 Black O-ring Black405.26 x 5.33CR-Neoprene0.2098421 Shore ANee52 icon
O-Ring 264 X 8.2 CR50 Black O-ring Black264 x 8.2CR-Neoprene0.322834 Shore ANee58 icon
O-Ring 13.3 X 2.4 CR50 Black O-ring Black13.3 x 2.4CR-Neoprene0.094488 Shore ANee59 icon
O-Ring 205 X 5 CR50 Black O-ring Black205 x 5CR-Neoprene0.19685 Shore ANee60 icon
O-Ring 142 X 3 CR50 Black O-ring Black142 x 3CR-Neoprene0.11811 Shore ANee56 icon
O-Ring 540 X 6 CR50 Black O-ring Black540 x 6CR-Neoprene0.23622 Shore ANee57 icon
O-Ring 113.67 X 5.33 CR50 Black O-ring Black113.67 x 5.33CR-Neoprene0.2098421 Shore ANee56 icon
O-Ring 4 X 1 CR50 Black O-ring Black4 x 1CR-Neoprene0.03937 Shore ANee59 icon
O-Ring 12 X 4 CR50 Black O-ring Black12 x 4CR-Neoprene0.15748 Shore ANee50 icon
O-Ring 10 X 2.4 CR50 Black O-ring Black10 x 2.4CR-Neoprene0.094488 Shore ANee53 icon
O-Ring 329.57 X 5.33 CR50 Black O-ring Black329.57 x 5.33CR-Neoprene0.2098421 Shore ANee56 icon
O-Ring 71 X 3 CR50 Black O-ring Black71 x 3CR-Neoprene0.11811 Shore ANee57 icon
O-Ring 200 X 3 CR50 Black O-ring Black200 x 3CR-Neoprene0.11811 Shore ANee50 icon
O-Ring 145.72 X 2.62 CR50 Black O-ring Black145.72 x 2.62CR-Neoprene0.1031494 Shore ANee53 icon
O-Ring 12 X 4.5 CR50 Black O-ring Black12 x 4.5CR-Neoprene0.177165 Shore ANee52 icon
O-Ring 80 X 2 CR50 Black O-ring Black80 x 2CR-Neoprene0.07874 Shore ANee50 icon
O-Ring 73 X 3 CR50 Black O-ring Black73 x 3CR-Neoprene0.11811 Shore ANee50 icon
O-Ring 30 X 4 CR50 Black O-ring Black30 x 4CR-Neoprene0.15748 Shore ANee51 icon
O-Ring 800 X 8 CR50 Black O-ring Black800 x 8CR-Neoprene0.31496 Shore ANee53 icon
O-Ring 185 X 6 CR50 Black O-ring Black185 x 6CR-Neoprene0.23622 Shore ANee50 icon
O-Ring 105x5 CR-Neoprene 50 Shore A - Black - ORSV2-105x5-CR49 O-ring Black105 x 5CR-Neoprene0.19685 Shore ANee56 icon
O-Ring 15x3 CR-Neoprene 50 Shore A - Black - ORSV2-15x3-CR49 O-ring Black15 x 3CR-Neoprene0.11811 Shore ANee59 icon
O-Ring 12x5 CR-Neoprene 50 Shore A - Black - ORSV2-12x5-CR49 O-ring Black12 x 5CR-Neoprene0.19685 Shore ANee50 icon
O-Ring 195x4 CR-Neoprene 50 Shore A - Black - ORSV2-195x4-CR49 O-ring Black195 x 4CR-Neoprene0.15748 Shore ANee60 icon
O-Ring 40x4 CR-Neoprene 50 Shore A - Black - ORSV2-40x4-CR49 O-ring Black40 x 4CR-Neoprene0.15748 Shore ANee53 icon
O-Ring 85x6 CR-Neoprene 50 Shore A - Black - ORSV2-85x6-CR49 O-ring Black85 x 6CR-Neoprene0.23622 Shore ANee55 icon
O-Ring 150x2 CR-Neoprene 50 Shore A - Black - ORSV2-150x2-CR49 O-ring Black150 x 2CR-Neoprene0.07874 Shore ANee55 icon
O-Ring 30x4 CR-Neoprene 50 Shore A - Black - ORSV2-30x4-CR49 O-ring Black30 x 4CR-Neoprene0.15748 Shore ANee51 icon
O-Ring 65x10 CR-Neoprene 50 Shore A - Black - ORSV2-65x10-CR49 O-ring Black65 x 10CR-Neoprene0.3937 Shore ANee52 icon
O-Ring 158x4 CR-Neoprene 50 Shore A - Black - ORSV2-158x4-CR49 O-ring Black158 x 4CR-Neoprene0.15748 Shore ANee55 icon
O-Ring 35x8 CR-Neoprene 50 Shore A - Black - ORSV2-35x8-CR49 O-ring Black35 x 8CR-Neoprene0.31496 Shore ANee53 icon
O-Ring 72x8 CR-Neoprene 50 Shore A - Black - ORSV2-72x8-CR49 O-ring Black72 x 8CR-Neoprene0.31496 Shore ANee60 icon
O-Ring 227.97x6.99 CR-Neoprene 50 Shore A - Black - ses-423789 O-ring Black227.97 x 6.99CR-Neoprene0.2751963 Shore ANee59 icon
O-Ring 4.3x2.4 CR-Neoprene 50 Shore A - Black - ORSV2-4.3x2.4-CR49 O-ring Black3 x 2CR-Neoprene50 Shore A52 icon
O-Ring 8x4 CR-Neoprene 50 Shore A - Black - ORSV2-8x4-CR49 O-ring Black8 x 4CR-Neoprene0.15748 Shore ANee50 icon
O-Ring 160x10 CR-Neoprene 50 Shore A - Black - ORSV2-160x10-CR49 O-ring Black160 x 10CR-Neoprene0.3937 Shore ANee60 icon
O-Ring 380x5 CR-Neoprene 50 Shore A - Black - ORSV2-380x5-CR49 O-ring Black380 x 5CR-Neoprene0.19685 Shore ANee54 icon