Product		Dimensions	Material	Hardness (Shore A)	Certification	Stock	From price
	O-ring ZWART	399 mm x 10 mm	Nitrile NBR-Buna	70 Shore A		246	€ 13,97
	O-ring ZWART	81.91 mm x 6.99 mm	Nitrile NBR-Buna	70 Shore A		197	€ 1,-
	O-ring ZWART	374 mm x 9 mm	Nitrile NBR-Buna	70 Shore A		58	€ 12,76
	O-ring ZWART	10 mm x 2.6 mm	Nitrile NBR-Buna	70 Shore A		107162	€ 0,05
	O-ring ZWART	837 mm x 4.5 mm	Nitrile NBR-Buna	70 Shore A		109	€ 21,26
	O-ring ZWART	15.5 mm x 3.5 mm	Nitrile NBR-Buna	70 Shore A		1968	€ 0,07
	O-ring ZWART	683 mm x 5.33 mm	Nitrile NBR-Buna	70 Shore A		97	€ 17,38
	O-ring ZWART	22.67 mm x 1.78 mm	Nitrile NBR-Buna	70 Shore A		23189	€ 0,05
	O-ring ZWART	876 mm x 5.33 mm	Nitrile NBR-Buna	70 Shore A		80	€ 22,07
	O-ring ZWART	29.7 mm x 1 mm	Nitrile NBR-Buna	70 Shore A		19313	€ 0,07
	O-ring ZWART	679 mm x 5.34 mm	Nitrile NBR-Buna	70 Shore A		63	€ 17,22
	O-ring ZWART	34 mm x 5.75 mm	Nitrile NBR-Buna	70 Shore A		1079	€ 0,36
	O-ring ZWART	757 mm x 5.34 mm	Nitrile NBR-Buna	70 Shore A		119	€ 22,61
	O-ring ZWART	41.82 mm x 3.53 mm	Nitrile NBR-Buna	70 Shore A		8510	€ 0,17
	O-ring ZWART	675 mm x 5.3 mm	Nitrile NBR-Buna	70 Shore A		63	€ 17,06
	O-ring ZWART	57.3 mm x 1.5 mm	Nitrile NBR-Buna	70 Shore A		9074	€ 0,18
	O-ring ZWART	754 mm x 5.3 mm	Nitrile NBR-Buna	70 Shore A		119	€ 22,52
	O-ring ZWART	80 mm x 5.3 mm	Nitrile NBR-Buna	70 Shore A		13677	€ 0,66
	O-ring ZWART	884 mm x 5.7 mm	Nitrile NBR-Buna	70 Shore A		145	€ 24,15
	O-ring ZWART	35.97 mm x 1.78 mm	Nitrile NBR-Buna	70 Shore A		24273	€ 0,11
	O-ring ZWART	47.5 mm x 3.55 mm	Nitrile NBR-Buna	70 Shore A		11217	€ 0,19
	O-ring ZWART	60 mm x 3.55 mm	Nitrile NBR-Buna	70 Shore A		265	€ 0,21
	O-ring ZWART	75 mm x 3.55 mm	Nitrile NBR-Buna	70 Shore A		9173	€ 0,36
	O-ring ZWART	90 mm x 3.55 mm	Nitrile NBR-Buna	70 Shore A		17067	€ 0,46
	O-ring ZWART	106.5 mm x 2.4 mm	Nitrile NBR-Buna	70 Shore A		4522	€ 0,45
	O-ring ZWART	123.5 mm x 3.5 mm	Nitrile NBR-Buna	70 Shore A		7104	€ 0,50
	O-ring ZWART	399.42 mm x 5.33 mm	Nitrile NBR-Buna	70 Shore A		209	€ 6,22
	O-ring ZWART	386 mm x 10 mm	Nitrile NBR-Buna	70 Shore A		33	€ 16,-
	O-ring ZWART	51.94 mm x 3.53 mm	Nitrile NBR-Buna	70 Shore A		21623	€ 0,22
	O-ring ZWART	100.5 mm x 5.33 mm	Nitrile NBR-Buna	70 Shore A		48	€ 0,87
	O-ring ZWART	7.92 mm x 2.62 mm	Nitrile NBR-Buna	70 Shore A		16576	€ 0,04
	O-ring ZWART	120 mm x 6.99 mm	Nitrile NBR-Buna	70 Shore A		3803	€ 1,44
	O-ring ZWART	50.8 mm x 1.78 mm	Nitrile NBR-Buna	70 Shore A		72230	€ 0,11
	O-ring ZWART	139.1 mm x 6.99 mm	Nitrile NBR-Buna	70 Shore A		2552	€ 1,50
	O-ring ZWART	129.5 mm x 5 mm	Nitrile NBR-Buna	70 Shore A		2526	€ 0,89
	O-ring ZWART	159.2 mm x 6.99 mm	Nitrile NBR-Buna	70 Shore A		734	€ 2,18
	O-ring ZWART	83 mm x 3.5 mm	Nitrile NBR-Buna	70 Shore A		609	€ 0,42
	O-ring ZWART	202.8 mm x 3.53 mm	Nitrile NBR-Buna	70 Shore A		4107	€ 1,05
	O-ring ZWART	2.24 mm x 1.78 mm	Nitrile NBR-Buna	70 Shore A		24960	€ 0,04
	O-ring ZWART	26.7 mm x 1.8 mm	Nitrile NBR-Buna	70 Shore A		240775	€ 0,05

NBR 70 Shore A

The hardness of this NBR (Nitril-Butadiene-Rubber) O-ring is 70 Shore A. This NBR O-ring can handle temperatures from -30 °C to +100 °C.

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