Product		Dimensions	Material	Hardness (Shore A)	Certification	Stock	From price
	O-ring Black	21.82x3.53	CR - Neoprene	70 Shore A		30284	€ 0,29
	O-ring Black	98.02x3.53	CR - Neoprene	70 Shore A		636	€ 1,36
	O-ring Black	202.79x3.53	CR - Neoprene	70 Shore A		692	€ 3,78
	O-ring Black	62.87x5.33	CR - Neoprene	70 Shore A		1148	€ 1,51
	O-ring Black	582.68x6.99	CR - Neoprene	70 Shore A		89	€ 22,50
	O-ring Black	29.74x2.95	CR - Neoprene	70 Shore A		2719	€ 0,32
	O-ring Black	26.64x2.62	CR - Neoprene	70 Shore A		8034	€ 0,22
	O-ring Black	69.52x2.62	CR - Neoprene	70 Shore A		2434	€ 0,71
	O-ring Black	78.74x6.99	CR - Neoprene	70 Shore A		817	€ 3,19
	O-ring Black	148.6x6.99	CR - Neoprene	70 Shore A		393	€ 5,89
	O-ring Black	66.35x2.62	CR - Neoprene	70 Shore A		1842	€ 0,62
	O-ring Black	20.29x2.62	CR - Neoprene	70 Shore A		7923	€ 0,17
	O-ring Black	81.92x6.99	CR - Neoprene	70 Shore A		778	€ 3,30
	O-ring Black	18.72x2.62	CR - Neoprene	70 Shore A		17058	€ 0,16
	O-ring Black	158.12x6.99	CR - Neoprene	70 Shore A		232	€ 6,20
	O-ring Black	123.42x3.53	CR - Neoprene	70 Shore A		794	€ 1,80
	O-ring Black	279x3.53	CR - Neoprene	70 Shore A		419	€ 5,73
	O-ring Black	101.27x2.62	CR - Neoprene	70 Shore A		2269	€ 1,16
	O-ring Black	234.63x2.62	CR - Neoprene	70 Shore A		778	€ 3,60
	O-ring Black	50.47x2.62	CR - Neoprene	70 Shore A		4232	€ 0,48
	O-ring Black	120.33x2.62	CR - Neoprene	70 Shore A		1494	€ 1,35
	O-ring Black	34.65x1.78	CR - Neoprene	70 Shore A		10260	€ 0,20
	O-ring Black	40.65x5.33	CR - Neoprene	70 Shore A		2381	€ 0,88
	O-ring Black	23.47x2.62	CR - Neoprene	70 Shore A		36316	€ 0,20
	O-ring Black	72.69x2.62	CR - Neoprene	70 Shore A		2785	€ 0,78
	O-ring Black	72.62x3.53	CR - Neoprene	70 Shore A		2023	€ 0,88
	O-ring Black	190.1x3.53	CR - Neoprene	70 Shore A		983	€ 3,12
	O-ring Black	23.47x2.95	CR - Neoprene	70 Shore A		7719	€ 0,26
	O-ring Black	69.44x3.53	CR - Neoprene	70 Shore A		2040	€ 0,82
	O-ring Black	209.14x3.53	CR - Neoprene	70 Shore A		1128	€ 3,85
	O-ring Black	16.81x5.33	CR - Neoprene	70 Shore A		5446	€ 0,48
	O-ring Black	142.24x6.99	CR - Neoprene	70 Shore A		654	€ 5,65
	O-ring Black	123.2x6.99	CR - Neoprene	70 Shore A		37	€ 4,91
	O-ring Black	405.26x6.99	CR - Neoprene	70 Shore A		101	€ 22,54
	O-ring Black	9.19x2.62	CR - Neoprene	70 Shore A		19276	€ 0,09
	O-ring Black	101.2x3.53	CR - Neoprene	70 Shore A		654	€ 1,39
	O-ring Black	291.47x5.33	CR - Neoprene	70 Shore A		342	€ 10,54
	O-ring Black	37.47x6.99	CR - Neoprene	70 Shore A		1634	€ 1,73
	O-ring Black	658.88x6.99	CR - Neoprene	70 Shore A		54	€ 24,70
	O-ring Black	158.41x2.62	CR - Neoprene	70 Shore A		1155	€ 1,78

What is CR (Chloroprene rubber):

Orings 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 O rings CR:

• Poor resistance to petroleum-based lubricants
• Poor resistance to oxygen