Product		Dimensions	Material	Hardness (Shore A)	Certification	Stock	From price
	O-ring Green	55.25 mm x 2.62 mm	HNBR - Buna	70 Shore A		973	€ 1,41
	O-ring Green	63.09 mm x 3.53 mm	HNBR - Buna	70 Shore A		1954	€ 2,46
	O-ring Green	72.39 mm x 6.99 mm	HNBR - Buna	70 Shore A		114	€ 9,74
	O-ring Green	91.44 mm x 6.99 mm	HNBR - Buna	70 Shore A		235	€ 10,45
	O-ring Green	104.37 mm x 3.53 mm	HNBR - Buna	70 Shore A		690	€ 3,83
	O-ring Green	60.04 mm x 1.78 mm	HNBR - Buna	70 Shore A		1319	€ 0,96
	O-ring Green	69.52 mm x 2.62 mm	HNBR - Buna	70 Shore A		981	€ 1,77
	O-ring Green	72.62 mm x 3.53 mm	HNBR - Buna	70 Shore A		765	€ 2,77
	O-ring Green	266.3 mm x 3.53 mm	HNBR - Buna	70 Shore A		169	€ 13,06
	O-ring Green	72.76 mm x 1.78 mm	HNBR - Buna	70 Shore A		1921	€ 1,27
	O-ring Green	88.27 mm x 5.33 mm	HNBR - Buna	70 Shore A		212	€ 6,64
	O-ring Green	113.98 mm x 2.62 mm	HNBR - Buna	70 Shore A		828	€ 2,96
	O-ring Green	50.52 mm x 1.78 mm	HNBR - Buna	70 Shore A		2803	€ 0,76
	O-ring Green	60 mm x 2.62 mm	HNBR - Buna	70 Shore A		875	€ 1,51
	O-ring Green	240.67 mm x 6.99 mm	HNBR - Buna	70 Shore A		126	€ 20,28
	O-ring Green	291.47 mm x 5.33 mm	HNBR - Buna	70 Shore A		127	€ 22,70
	O-ring Green	5.23 mm x 2.62 mm	HNBR - Buna	70 Shore A		3485	€ 0,16
	O-ring Green	13.46 mm x 2.08 mm	HNBR - Buna	70 Shore A		8771	€ 0,23
	O-ring Green	183.52 mm x 6.99 mm	HNBR - Buna	70 Shore A		43	€ 21,25
	O-ring Green	209.14 mm x 3.53 mm	HNBR - Buna	70 Shore A		94	€ 8,84
	O-ring Green	380.6 mm x 3.53 mm	HNBR - Buna	70 Shore A		37	€ 16,22
	O-ring Green	506.81 mm x 5.33 mm	HNBR - Buna	70 Shore A		26	€ 33,18
	O-ring Green	50.4 mm x 3.53 mm	HNBR - Buna	70 Shore A		49	€ 1,79
	O-ring Green	329.57 mm x 6.99 mm	HNBR - Buna	70 Shore A		14	€ 33,48
	O-ring Green	4.34 mm x 3.53 mm	HNBR - Buna	70 Shore A		9725	€ 0,27
	O-ring Green	12.07 mm x 5.33 mm	HNBR - Buna	70 Shore A		1945	€ 1,21
	O-ring Green	43.82 mm x 5.33 mm	HNBR - Buna	70 Shore A		379	€ 3,10
	O-ring Green	53.34 mm x 6.99 mm	HNBR - Buna	70 Shore A		315	€ 7,87
	O-ring Green	158.35 mm x 3.53 mm	HNBR - Buna	70 Shore A		250	€ 6,63
	O-ring Green	4.48 mm x 1.78 mm	HNBR - Buna	70 Shore A	AED	27508	€ 0,08
	O-ring Green	658.88 mm x 6.99 mm	HNBR - Buna	70 Shore A		5	€ 82,21
	O-ring Green	43.82 mm x 6.99 mm	HNBR - Buna	70 Shore A		366	€ 6,70
	O-ring Green	56.51 mm x 6.99 mm	HNBR - Buna	70 Shore A		315	€ 8,26
	O-ring Green	28.25 mm x 2.62 mm	HNBR - Buna	70 Shore A		2540	€ 0,59
	O-ring Green	34.29 mm x 6.99 mm	HNBR - Buna	70 Shore A		471	€ 5,93
	O-ring Green	253.59 mm x 3.53 mm	HNBR - Buna	70 Shore A		118	€ 12,87
	O-ring Green	354.97 mm x 6.99 mm	HNBR - Buna	70 Shore A		26	€ 35,18
	O-ring Green	430.66 mm x 5.33 mm	HNBR - Buna	70 Shore A		23	€ 25,67
	O-ring Green	608.08 mm x 6.99 mm	HNBR - Buna	70 Shore A		31	€ 74,25
	O-ring Green	126.37 mm x 6.99 mm	HNBR - Buna	70 Shore A		129	€ 13,60

HNBR 70 Shore A – Green

The hardness of this HNBR (Hydrogenated acrylonitrile-butadiene rubber) O-ring is 70 Shore A. This HNBR O-ring has an operating temperature of -30 °C to +150 °C. With special grades, you can achieve -50 °C. The color of this O-ring is Green.

The NBR O-ring is resistant to:

• Water (max 80 °C)
• Pressure fluids HFA, HFB, HFC
• Oil and fats based on mineral oil
• Silicone oils and Silicone fats
• Vegetable and animal oils and fats
• Aliphatic hydrocarbons
• Hydraulic oils H, H-L, H-LP

The O-ring of NBR is not resistant to:

• Ozone, weather conditions, aging
• Pressure fluids HFD
• Chlorinated hydrocarbons
• Motor fuels with a high content of aromatics
• Aromatic hydrocarbons
• Polar solvents
• Brake fluids based on glycol