CR O-rings 80 Shore A

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	Dimensions	Material	Hardness (Shore A)	Certification	Stock

O-ring Black	183.74 mm x 3.53 mm	CR-Neoprene	80 Shore A	Nee	50
O-ring Black	63 mm x 2.5 mm	CR-Neoprene	80 Shore A	Nee	57
O-ring Black	19.3 mm x 2.4 mm	CR-Neoprene	80 Shore A	Nee	60
O-ring Black	7 mm x 1.2 mm	CR-Neoprene	80 Shore A	Nee	57
O-ring Black	32 mm x 2 mm	CR-Neoprene	80 Shore A	Nee	57
O-ring Black	160 mm x 5 mm	CR-Neoprene	80 Shore A	Nee	56
O-ring Black	11 mm x 2 mm	CR-Neoprene	80 Shore A	Nee	56
O-ring Black	270 mm x 5 mm	CR-Neoprene	80 Shore A	Nee	51
O-ring Black	91.67 mm x 3.53 mm	CR-Neoprene	80 Shore A	Nee	52
O-ring Black	39 mm x 3.5 mm	CR-Neoprene	80 Shore A	Nee	58
O-ring Black	85.32 mm x 3.53 mm	CR-Neoprene	80 Shore A	Nee	56
O-ring Black	4 mm x 1 mm	CR-Neoprene	80 Shore A	Nee	52
O-ring Black	27 mm x 3 mm	CR-Neoprene	80 Shore A	Nee	59
O-ring Black	11.91 mm x 2.62 mm	CR-Neoprene	80 Shore A	Nee	50
O-ring Black	78 mm x 4 mm	CR-Neoprene	80 Shore A	Nee	51
O-ring Black	66.35 mm x 2.6 mm	CR-Neoprene	80 Shore A	Nee	54
O-ring Black	419.3 mm x 5.7 mm	CR-Neoprene	80 Shore A	Nee	58
O-ring Black	278.99 mm x 3.53 mm	CR-Neoprene	80 Shore A	Nee	55
O-ring Black	209.1 mm x 8.4 mm	CR-Neoprene	80 Shore A	Nee	52
O-ring Black	170 mm x 2.65 mm	CR-Neoprene	80 Shore A	Nee	52
O-ring Black	15.3 mm x 2.4 mm	CR-Neoprene	80 Shore A	Nee	57
O-ring Black	130 mm x 3 mm	CR-Neoprene	80 Shore A	Nee	52
O-ring Black	85 mm x 6 mm	CR-Neoprene	80 Shore A	Nee	53
O-ring Black	355 mm x 7 mm	CR-Neoprene	80 Shore A	Nee	51
O-ring Black	195 mm x 4 mm	CR-Neoprene	80 Shore A	Nee	59
O-ring Black	12.3 mm x 2.4 mm	CR-Neoprene	80 Shore A	Nee	55
O-ring Black	72.5 mm x 3.5 mm	CR-Neoprene	80 Shore A	Nee	59
O-ring Black	50 mm x 6 mm	CR-Neoprene	80 Shore A	Nee	59
O-ring Black	21.82 mm x 3.53 mm	CR-Neoprene	80 Shore A	Nee	52
O-ring Black	140 mm x 2.4 mm	CR-Neoprene	80 Shore A	Nee	57
O-ring Black	75.79 mm x 3.53 mm	CR-Neoprene	80 Shore A	Nee	59
O-ring Black	25 mm x 2 mm	CR-Neoprene	80 Shore A	Nee	60
O-ring Black	225 mm x 6 mm	CR-Neoprene	80 Shore A	Nee	55
O-ring Black	27 mm x 3.5 mm	CR-Neoprene	80 Shore A	Nee	53
O-ring Black	550 mm x 8 mm	CR-Neoprene	80 Shore A	Nee	59
O-ring Black	78.97 mm x 3.53 mm	CR-Neoprene	80 Shore A	Nee	53
O-ring Black	130 mm x 5 mm	CR-Neoprene	80 Shore A	Nee	56
O-ring Black	18 mm x 4 mm	CR-Neoprene	80 Shore A	Nee	58
O-ring Black	190 mm x 4 mm	CR-Neoprene	80 Shore A	Nee	56
O-ring Black	45 mm x 5 mm	CR-Neoprene	80 Shore A	Nee	60

1 - 40 of 257 products

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