CR O-rings 55 Shore A

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ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 115 X 4 CR55 Black O-ring Black115 mm  x 4 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 219.5 X 3 CR55 Black O-ring Black219.6 mm  x 3 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 234.5 X 3.53 CR55 Black O-ring Black234.6 mm  x 3.53 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 240 X 4 CR55 Black O-ring Black240 mm  x 4 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 10 X 1 CR55 Black O-ring Black10 mm  x 1 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 110.72 X 3.53 CR55 Black O-ring Black110.73 mm  x 3.53 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 167.6 X 3.53 CR55 Black O-ring Black167.7 mm  x 3.53 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 142.47 X 3.53 CR55 Black O-ring Black142.48 mm  x 3.53 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 300 X 4 CR55 Black O-ring Black300 mm  x 4 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 579 X 6 CR55 Black O-ring Black580 mm  x 6 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 94 X 5 CR55 Black O-ring Black94 mm  x 5 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 123.42 X 3.53 CR55 Black O-ring Black123.43 mm  x 3.53 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 177 X 5 CR55 Black O-ring Black177 mm  x 5 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 150 X 3 CR55 Black O-ring Black150 mm  x 3 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 110 X 4 CR55 Black O-ring Black110 mm  x 4 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 120.65 X 9.53 CR55 Black O-ring Black120.66 mm  x 9.53 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 99.2 X 5.7 CR55 Black O-ring Black99.3 mm  x 5.7 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 185 X 4 CR55 Black O-ring Black185 mm  x 4 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 427 X 5 CR55 Black O-ring Black427 mm  x 5 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
Placeholder O-ring Black72.76 mm  x 1.78 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 234.62 X 2.62 CR55 Black O-ring Black234.63 mm  x 2.62 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 36 X 1.5 CR55 Black O-ring Black36 mm  x 1.5 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 125 X 2.5 CR55 Black O-ring Black125 mm  x 2.5 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 460 X 5 CR55 Black O-ring Black461 mm  x 5 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 302 X 5 CR55 Black O-ring Black302 mm  x 5 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 36 X 2 CR55 Black O-ring Black36 mm  x 2 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 158.12 X 6.99 CR55 Black O-ring Black158.13 mm  x 6.99 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 4.5 X 1.5 CR55 Black O-ring Black4.5 mm  x 1.5 mm CR-Neoprene55 Shore A Neeicon-bekijk icon
O-Ring 304.8 X 6.3 CR55 Black O-ring Black304.9 mm  x 6.3 mm CR-Neoprene55 Shore A Neeicon-bekijk icon

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