CR O-rings 95 Shore A

Product		Dimensions	Material	Hardness (Shore A)	Certification	Stock
	O-ring Black	7 mm x 1.5 mm	CR-Neoprene	95 Shore A	Nee	50
	O-ring Black	80 mm x 6 mm	CR-Neoprene	95 Shore A	Nee	57
	O-ring Black	110 mm x 5 mm	CR-Neoprene	95 Shore A	Nee	53
	O-ring Black	196.22 mm x 5.33 mm	CR-Neoprene	95 Shore A	Nee	56
	O-ring Black	31 mm x 2 mm	CR-Neoprene	95 Shore A	Nee	59
	O-ring Black	285 mm x 5 mm	CR-Neoprene	95 Shore A	Nee	53
	O-ring Black	135.89 mm x 6.99 mm	CR-Neoprene	95 Shore A	Nee	54
	O-ring Black	60 mm x 4.5 mm	CR-Neoprene	95 Shore A	Nee	60
	O-ring Black	37.77 mm x 2.62 mm	CR-Neoprene	95 Shore A	Nee	58
	O-ring Black	150 mm x 5 mm	CR-Neoprene	95 Shore A	Nee	55
	O-ring Black	16 mm x 2.5 mm	CR-Neoprene	95 Shore A	Nee	52
	O-ring Black	2.9 mm x 1.78 mm	CR-Neoprene	95 Shore A	Nee	59
	O-ring Black	329.79 mm x 3.53 mm	CR-Neoprene	95 Shore A	Nee	54
	O-ring Black	190 mm x 6 mm	CR-Neoprene	95 Shore A	Nee	54
	O-ring Black	10 mm x 4 mm	CR-Neoprene	95 Shore A	Nee	60
	O-ring Black	15 mm x 3.5 mm	CR-Neoprene	95 Shore A	Nee	58
	O-ring Black	89.69 mm x 5.33 mm	CR-Neoprene	95 Shore A	Nee	53
	O-ring Black	12.5 mm x 2.5 mm	CR-Neoprene	95 Shore A	Nee	52
	O-ring Black	12 mm x 2.5 mm	CR-Neoprene	95 Shore A	Nee	60
	O-ring Black	59.99 mm x 2.62 mm	CR-Neoprene	95 Shore A	Nee	55
	O-ring Black	15.88 mm x 2.62 mm	CR-Neoprene	95 Shore A	Nee	59
	O-ring Black	65 mm x 4.5 mm	CR-Neoprene	95 Shore A	Nee	54
	O-ring Black	320 mm x 8 mm	CR-Neoprene	95 Shore A	Nee	57
	O-ring Black	570 mm x 8 mm	CR-Neoprene	95 Shore A	Nee	57
	O-ring Black	4 mm x 1.5 mm	CR-Neoprene	95 Shore A	Nee	55
	O-ring Black	6 mm x 3.5 mm	CR-Neoprene	95 Shore A	Nee	60
	O-ring Black	81 mm x 1.5 mm	CR-Neoprene	95 Shore A	Nee	53
	O-ring Black	19 mm x 5 mm	CR-Neoprene	95 Shore A	Nee	50
	O-ring Black	340 mm x 6 mm	CR-Neoprene	95 Shore A	Nee	55
	O-ring Black	66 mm x 5.7 mm	CR-Neoprene	95 Shore A	Nee	54
	O-ring Black	18 mm x 2 mm	CR-Neoprene	95 Shore A	Nee	59
	O-ring Black	63 mm x 2 mm	CR-Neoprene	95 Shore A	Nee	54
	O-ring Black	107 mm x 6 mm	CR-Neoprene	95 Shore A	Nee	57
	O-ring Black	55 mm x 3.7 mm	CR-Neoprene	95 Shore A	Nee	51
	O-ring Black	140 mm x 3 mm	CR-Neoprene	95 Shore A	Nee	57
	O-ring Black	557.66 mm x 6.99 mm	CR-Neoprene	95 Shore A	Nee	58
	O-ring Black	6.07 mm x 1.78 mm	CR-Neoprene	95 Shore A	Nee	50
	O-ring Black	405.26 mm x 3.53 mm	CR-Neoprene	95 Shore A	Nee	50
	O-ring Black	129.54 mm x 5.33 mm	CR-Neoprene	95 Shore A	Nee	52
	O-ring Black	57 mm x 5 mm	CR-Neoprene	95 Shore A	Nee	51

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