Name: O-ring 312x3.5 - NBR - Nitrile - 70 Shore A - Black - ORS12774
Brand: Eurolast
SKU: 12774
Price: 12.36 EUR
Availability: InStock

home navigate_next NBR - Nitrile O-Rings navigate_next O-ring 312x3.5 - NBR - Nitrile - 70 Shore A - Black - ORS12774

ID (Inner diameter) 312 mm

CS (Cross Section) 3.5 mm

Material NBR - Nitrile

Hardness 70 Shore A

Color Black

Item no. 12774

Material NBR - Nitrile

Hardness 70 Shore A

Color Black

AS568 Size Chart

Stock 645 sentiment_satisfied_alt

picture_as_pdf Material Datasheet

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Country	Price	Transit days	Carrier
Algeria	€ 175,00	7 - 10	FedEx: International Economy
Argentina	€ 63,00	8 - 10	FedEx: International Economy
Australia	€ 45,00	8 - 10	FedEx: International Priority
Austria	€ 15,00	4 - 6	GLS: Euro Business Parcel
Belgium	€ 10,00	1 - 3	GLS: Euro Business Parcel
Bosnia and Herzegovina	€ 43,00	4 - 6	FedEx: International Priority
Brazil	€ 55,00	4 - 6	FedEx: International Priority
Bulgaria	€ 22,50	6 - 8	FedEx: International Economy
Canada	€ 45,00	2 - 4	FedEx: International Priority
China	€ 38,00	2 - 4	FedEx: International Economy
Croatia	€ 30,00	7 - 10	FedEx: International Economy
Cyprus	€ 28,00	3 - 5	GLS: Euro Business Parcel
Czech Republic	€ 20,00	3 - 5	FedEx: International Priority
Denmark	€ 13,00	2 - 4	GLS: Euro Business Parcel
Egypt	€ 175,00	7 - 10	FedEx: Regional Economy
Estonia	€ 20,00	4 - 6	FedEx: Regional Economy
Finland	€ 20,00	5 - 7	FedEx: Regional Economy
France	€ 10,00	2 - 4	GLS: Euro Business Parcel
French Polynesia	€ 70,00	6 - 8	FedEx: International Priority
Germany	€ 10,00	1 - 3	GLS: Euro Business Parcel
Ghana	€ 70,00	7 - 10	FedEx: Regional Economy
Greece	€ 25,00	4 - 6	FedEx: Regional Economy
Hungary	€ 23,00	1 - 3	FedEx: Regional Economy
Iceland	€ 43,00	7 - 10	FedEx: International Priority
India	€ 190,00	5 - 7	FedEx: International Priority
Indonesia	€ 45,00	5 - 7	FedEx: International Priority
Ireland	€ 18,00	3 - 5	FedEx: Regional Economy
Israel	€ 70,00	3 - 7	FedEx: International Economy
Italy	€ 20,00	1 - 3	FedEx: International Priority
Japan	€ 40,00	4 - 6	FedEx: International Economy
Korea, Democratic People's Republic of	€ 40,00	4 - 6	FedEx: International Economy
Korea, Republic of	€ 40,00	4 - 6	FedEx: International Economy
Kurwait	€ 40,00	7 - 10	FedEx: International Economy
Latvia	€ 28,00	4 - 6	GLS: Euro Business Parcel
Lithuania	€ 38,00	4 - 6	GLS: Euro Business Parcel
Luxembourg	€ 13,00	1 - 3	GLS: Euro Business Parcel
Macedonia	€ 40,00	7 - 10	FedEx: International Economy
Malaysia	€ 40,00	5 - 7	FedEx: International Economy
Malta	€ 30,00	4 - 6	GLS: Euro Business Parcel
Mexico	€ 63,00	5 - 7	FedEx: International Economy
Monaco	€ 23,00	3 - 5	FedEx: International Priority
Netherlands	€ 10,00	1 - 3	GLS: Euro Business Parcel
New Zealand	€ 52,50	7 - 10	FedEx: International Priority
Norway	€ 38,00	2 - 4	FedEx: International Priority
Oman	€ 40,00	7 - 10	FedEx: International Eoonomy
Peru	€ 53,00	4 - 8	FedEx: International Economy
Philippines	€ 45,00	4 - 8	FedEx: International Economy
Poland	€ 28,00	3 - 5	GLS: Euro Business Parcel
Portugal	€ 23.00	4 - 6	FedEx: Regional Economy
Romania	€ 28,00	4 - 6	FedEx: International Economy
Saudi Arabia	€ 45,00	4 - 6	FedEx: International Economy
Serbia and Montenegro	€ 43,00	2 - 4	FedEx: International Economy
Singapore	€ 45.00	4 - 6	FedEx: International Economy
Slovakia	€ 23,00	4 - 6	FedEx: Regional Economy
Slovenia	€ 23,00	4 - 6	FedEx: Regional Economy
Spain	€ 18,00	5 - 7	FedEx: Regional Economy
Sweden	€ 23,00	2 - 4	FedEx: Regional Economy
Switzerland	€ 38,00	2 - 4	FedEx: International Economy
Taiwan	€ 38,00	5 - 7	FedEx: International Economy
Turkey	€ 38,00	2 - 4	FedEx: International Priority
United Arab Emirates	€ 200,00	2 - 4	FedEx: International Priority
United Kingdom	€ 20,00	2 - 4	FedEx: Regional Economy
United States	€ 40,00	2 - 4	FedEx: International Priority
Vietnam	€ 45,00	5 - 7	FedEx: International Economy

Stock	Delivery time
17	Processed and shipped in week 2 - 2026
628	Processed and shipped in week 2 - 2026

€ 4,¹² Ex. VAT / per piece

€ 4,12 Incl. VAT

Price per piece

Processed and shipped in week 2 - 2026

This product has a minimum order quantity of 3 pieces.

check Simplified online ordering

check Express worldwide delivery

check Large stock available

check Next day delivery

check Simplified online ordering

check Express worldwide delivery

check Large stock available

check Next day delivery

Quantity	Per piece
3+	€ 4,1200
25+	€ 4,1160
50+	€ 3,8844
100+	€ 3,4551
250+	€ 3,2895
500+	€ 3,0582
1000+	€ 2,5623

Often bought together

€ 35,95

Description

This NBR - Nitrile O-Ring has a diameter of 312x3.5 mm and is Black in color. The hardness of this O-ring 312x3.5 - NBR - Nitrile - 70 Shore A - Black - ORS12774 is 70 Shore A. Alternative names for the compound are Nitrile Rubber - NBR, and it is commonly produced by Lanxess - Zeon - and LG Chem. The O-Ring is typically used in and has an operating temperature range from -30 ºC to 135 ºC. O-Rings 50631 are referred to as 12774 and have a DIN 3771 size of 312x3.5. This item is equivalent to and has an approval. The chemical name of this O-Ring is Acrylonitrile butadiene rubber.

Specifications

In stock	Yes, 645 pcs
Article number	12774
EAN	6150547198174
Alternative Size
DIN 3771 Size Chart info	312x3.5
Alternative Sizes
Size in text	three hundred and twelve zero by three comma fifty
SMS 1586 Size chart	312 X 3.5
Export specifications
Country of Origin	VN
Customs Code info	40169300
General Specifications
Material	NBR - Nitrile
Hardness info	70 Shore A
Color	Black
ID (Inner diameter) info	312 mm
CS (Cross Section) info	3.5 mm
Compound Number	107019001
Dimensions info	312x3.5
Seal type	O-ring
Other Specifications
Alternative names	Nitrile Rubber - NBR
Chemical Name info	Acrylonitrile butadiene rubber
Description 2	O-ring NBR - Nitrile 312x3.5
Product name	O-ring 312x3.5 Nitrile NBR
Trade names	Lanxess - Zeon - and LG Chem
Technical Specifications
Compression Set info	11 %
Specific Gravity info	1,28 (+/- 0,03) g/cm3
Temperature Max info	135 ºC
Temperature Min info	-30 ºC
Tensile Strength info	14,4 MPa
Ultimate Elongation info	389 %

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Stock	Delivery time
17	Processed and shipped in week 2 - 2026
628	Processed and shipped in week 2 - 2026

€ 4,¹² Ex. VAT / per piece

€ 4,12 Incl. VAT

Price per piece

Processed and shipped in week 2 - 2026

This product has a minimum order quantity of 3 units.

check Simplified online ordering

check Express worldwide delivery

check Large stock available

check Next day delivery

Quantity	Per piece
3+	€ 4,1200
25+	€ 4,1160
50+	€ 3,8844
100+	€ 3,4551
250+	€ 3,2895
500+	€ 3,0582
1000+	€ 2,5623

Often bought together

€ 35,95

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