CR O-rings 70 Shore A

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ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 19.3x2.2 CR-Neoprene - 70 Shore A - Black - ses-445005 O-ring Black19.3 mm  x 2.2 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 12.6x1.7 CR-Neoprene - 70 Shore A - Black - ses-444072 O-ring Black12.6 mm  x 1.7 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 26.5x1.5 CR-Neoprene - 70 Shore A - Black - ses-445888 O-ring Black26.6 mm  x 1.5 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 36x3.53 CR-Neoprene - 70 Shore A - Black - ses-446815 O-ring Black36 mm  x 3.53 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 49.3x5.7 CR-Neoprene - 70 Shore A - Black - ses-447861 O-ring Black49.4 mm  x 5.7 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 65x2.75 CR-Neoprene - 70 Shore A - Black - ses-448810 O-ring Black65 mm  x 2.75 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 120.5x1.5 CR-Neoprene - 70 Shore A - Black - ses-451037 O-ring Black120.6 mm  x 1.5 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 93.5x2.5 CR-Neoprene - 70 Shore A - Black - ses-450062 O-ring Black93.6 mm  x 2.5 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 114x2.65 CR-Neoprene - 70 Shore A - Black - ses-450787 O-ring Black114 mm  x 2.65 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 130x7 CR-Neoprene - 70 Shore A - Black - ses-451334 O-ring Black130 mm  x 7 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 85.5x3.53 CR-Neoprene - 70 Shore A - Black - ses-449744 O-ring Black85.6 mm  x 3.53 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 156x5 CR-Neoprene - 70 Shore A - Black - ses-452046 O-ring Black156 mm  x 5 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 163x3.5 CR-Neoprene - 70 Shore A - Black - ses-452199 O-ring Black163 mm  x 3.5 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 197x3 CR-Neoprene - 70 Shore A - Black - ses-452873 O-ring Black197 mm  x 3 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 175x8.6 CR-Neoprene - 70 Shore A - Black - ses-452467 O-ring Black175 mm  x 8.6 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 180x2 CR-Neoprene - 70 Shore A - Black - ses-452554 O-ring Black181 mm  x 2 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 254x6 CR-Neoprene - 70 Shore A - Black - ses-453845 O-ring Black254 mm  x 6 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 262x4 CR-Neoprene - 70 Shore A - Black - ses-453973 O-ring Black262 mm  x 4 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 312.8x8.6 CR-Neoprene - 70 Shore A - Black - ses-454753 O-ring Black312.9 mm  x 8.6 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 284.5x2.62 CR-Neoprene - 70 Shore A - Black - ses-454315 O-ring Black284.6 mm  x 2.62 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 341x4 CR-Neoprene - 70 Shore A - Black - ses-455155 O-ring Black342 mm  x 4 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 356x5.5 CR-Neoprene - 70 Shore A - Black - ses-455376 O-ring Black357 mm  x 5.5 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 428x3.53 CR-Neoprene - 70 Shore A - Black - ses-456253 O-ring Black429 mm  x 3.53 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 440.69x5.33 CR-Neoprene - 70 Shore A - Black - ses-456395 O-ring Black440.70 mm  x 5.33 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 452x12 CR-Neoprene - 70 Shore A - Black - ses-456500 O-ring Black453 mm  x 12 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 464x9 CR-Neoprene - 70 Shore A - Black - ses-456612 O-ring Black465 mm  x 9 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 493x4 CR-Neoprene - 70 Shore A - Black - ses-456918 O-ring Black494 mm  x 4 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 508x3.53 CR-Neoprene - 70 Shore A - Black - ses-457131 O-ring Black509 mm  x 3.53 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 592x3.53 CR-Neoprene - 70 Shore A - Black - ses-458467 O-ring Black593 mm  x 3.53 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 639x7 CR-Neoprene - 70 Shore A - Black - ses-459169 O-ring Black639 mm  x 7 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 571.5x6.99 CR-Neoprene - 70 Shore A - Black - ses-458144 O-ring Black571.6 mm  x 6.99 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 611x4 CR-Neoprene - 70 Shore A - Black - ses-458775 O-ring Black612 mm  x 4 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 618x12.7 CR-Neoprene - 70 Shore A - Black - ses-458880 O-ring Black619 mm  x 12.7 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 666x10 CR-Neoprene - 70 Shore A - Black - ses-459567 O-ring Black667 mm  x 10 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 679x5.3 CR-Neoprene - 70 Shore A - Black - ses-459735 O-ring Black680 mm  x 5.3 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 696x5 CR-Neoprene - 70 Shore A - Black - ses-459990 O-ring Black697 mm  x 5 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 775x9 CR-Neoprene - 70 Shore A - Black - ses-461183 O-ring Black762 mm  x 8.2 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 820x6.99 CR-Neoprene - 70 Shore A - Black - ses-461849 O-ring Black793 mm  x 3 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 839x8.4 CR-Neoprene - 70 Shore A - Black - ses-462092 O-ring Black840 mm  x 8.4 mm CR-Neoprene70 Shore A Neeicon-bekijk icon
O-Ring 856x7 CR-Neoprene - 70 Shore A - Black - ses-462345 O-ring Black857 mm  x 7 mm CR-Neoprene70 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