British Standard Size O-rings Seals NBR Rubber BS809-BS886

Nitrile (or NBR) O-Rings are most commonly availible and cost effective. Temperature Range -30°C to +120°C (avoid prolonged use at higher extremes)

Suitable for: Many hydrocarbons, fats, oils gasoline, petroleum based hydralic fluid etc   Generally atacked by: Ozone, esters, retones, aldehydes, chlorinated and nitro hydrocarbons

Material Specification (NBR)		Testing Parameters
Hardness	70° Shore 'A'	DIN 53505
Temperature Range	-30°C to +120°C	Avoid prolonged use at higher temperature
Tensile Strength	15 N/mm²	DIN 53504
Elongation At Break	340%	DIN 53504
Low Temperature Brittleness	-30°C	ASTM D 1329
Compression Set	9%	DIN 53517B

Download Datasheet

To assist o-ring installation also see our Silicone Grease

 

Article No.	Size ID x C⁄S (mm)	Number of Items	Quantity	Add To Cart +VAT
		1-50  51-100  101-500  501+
BS801N70	3.17 x 1.78	£0.10   £0.08   £0.07   £0.06		(In Stock)
BS802N70	4.76 x 1.78	£0.10   £0.08   £0.07   £0.06		(In Stock)
BS803N70	6.35 x 1.78	£0.10   £0.08   £0.07   £0.06		(In Stock)
BS804N70	7.94 x 1.78	£0.10   £0.08   £0.07   £0.06		(In Stock)
BS806N70	11.11 x 1.78	£0.10   £0.08   £0.07   £0.06		(In Stock)
BS807N70	12.70 x 1.78	£0.12   £0.10   £0.07   £0.06		(In Stock)
BS809N70	15.88 x 2.62	£0.12   £0.10   £0.07   £0.06		(In Stock)
BS810N70	17.46 x 2.62	£0.12   £0.10   £0.07   £0.06		(In Stock)
BS812N70	20.64 x 2.62	£0.12   £0.10   £0.07   £0.06		(In Stock)
BS813N70	22.23 x 2.62	£0.12   £0.10   £0.07   £0.06		(In Stock)
BS814N70	23.81 x 2.62	£0.16   £0.14   £0.12   £0.11		(In Stock)
BS824N70	39.70 x 3.53	£0.16   £0.14   £0.12   £0.11		(In Stock)
BS825N70	41.28 x 3.53	£0.16   £0.14   £0.12   £0.11		(In Stock)
BS826N70	43.86 x 3.53	£0.16   £0.14   £0.12   £0.11		(In Stock)
BS827N70	44.95 x 3.53	£0.16   £0.14   £0.12   £0.11		(In Stock)
BS828N70	46.04 x 3.53	£0.16   £0.14   £0.12   £0.11		(In Stock)
BS829N70	47.62 x 3.53	£0.16   £0.14   £0.12   £0.11		(In Stock)
BS830N70	49.20 x 3.53	£0.16   £0.14   £0.12   £0.11		(In Stock)
BS831N70	50.80 x 3.53	£0.16   £0.14   £0.12   £0.11		(In Stock)
BS832N70	52.40 x 3.53	£0.16   £0.14   £0.12   £0.11		(In Stock)
BS833N70	53.94 x 3.53	£0.16   £0.14   £0.12   £0.11		(In Stock)
BS834N70	55.56 x 3.53	£0.16   £0.14   £0.12   £0.11		(In Stock)
BS835N70	57.15 x 3.53	£0.16   £0.14   £0.12   £0.11		(In Stock)
BS836N70	58.74 x 3.53	£0.16   £0.14   £0.12   £0.11		(In Stock)
BS837N70	60.32 x 3.53	£0.16   £0.14   £0.12   £0.11		(In Stock)
BS838N70	61.90 x 3.53	£0.16   £0.14   £0.12   £0.11		(In Stock)
BS839N70	63.50 x 3.53	£0.16   £0.14   £0.12   £0.11		(In Stock)
BS840N70	65.10 x 3.53	£0.16   £0.14   £0.12   £0.11		(In Stock)
BS841N70	66.67 x 3.53	£0.22   £0.18   £0.16   £0.15		(In Stock)
BS842N70	68.26 x 3.53	£0.22   £0.18   £0.16   £0.15		(In Stock)
BS843N70	69.85 x 3.53	£0.22   £0.18   £0.16   £0.15		(In Stock)
BS844N70	71.44 x 3.53	£0.22   £0.18   £0.16   £0.15		(In Stock)
BS845N70	73.02 x 3.53	£0.22   £0.18   £0.16   £0.15		(In Stock)
BS846N70	74.60 x 3.53	£0.22   £0.18   £0.16   £0.15		(In Stock)
BS860N70	117.48 x 5.33	£0.28   £0.25   £0.23   £0.20		(In Stock)
BS861N70	120.65 x 5.33	£0.28   £0.25   £0.23   £0.20		(In Stock)
BS862N70	123.83 x 5.33	£0.28   £0.25   £0.23   £0.20		(In Stock)
BS863N70	127.00 x 5.33	£0.28   £0.25   £0.23   £0.20		(In Stock)
BS864N70	130.18 x 5.33	£0.28   £0.25   £0.23   £0.20		(In Stock)
BS865N70	133.35 x 5.33	£0.35   £0.30   £0.28   £0.26		(In Stock)
BS866N70	136.53 x 5.33	£0.35   £0.30   £0.28   £0.26		(In Stock)
BS867N70	139.70 x 5.33	£0.35   £0.30   £0.28   £0.26		(In Stock)
BS868N70	142.88 x 5.33	£0.40   £0.34   £0.33   £0.32		(In Stock)
BS869N70	146.05 x 5.33	£0.40   £0.34   £0.33   £0.32		(In Stock)
BS870N70	146.23 x 5.33	£0.40   £0.34   £0.33   £0.32		(In Stock)
BS872N70	155.60 x 6.99	£0.80   £0.77   £0.73   £0.68		(In Stock)
BS874N70	161.90 x 6.99	£0.80   £0.77   £0.73   £0.68		(In Stock)
BS876N70	168.30 x 6.99	£0.80   £0.77   £0.73   £0.68		(In Stock)
BS878N70	174.60 x 6.99	£0.80   £0.77   £0.73   £0.68		(In Stock)
BS880N70	181 x 6.99	£0.80   £0.77   £0.73   £0.68		(In Stock)
BS882N70	187.30 x 6.99	£0.80   £0.77   £0.70   £0.68		(In Stock)
BS884N70	193.70 x 6.99	£0.80   £0.77   £0.73   £0.68		(In Stock)
BS886N70	200 x 6.99	£0.80   £0.77   £0.73   £0.68		(In Stock)

 

Back to prevous section

 

*Dimension can vary they are typical only

Polymax Ltd,  Building 90, SEME, Budds Lane, Bordon, Hampshire GU35 0JE. 
Tel.: 01420 474123.  Fax: 01420 487816. 
Email: sales@polymax.co.uk

*New Saturday Opening Hours*
Opening Hours: Mon-Fri: 8am-6pm Sat: 8.30-5 (By Appointment Only)

-Terms and Condition - Copyright © 2011 Polymax Ltd - Accessibility Options - Site Map - Find us - Job Opportunities