British Standard Size O-rings Seals NBR Rubber BS606-BS688

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+
BS606N70	1.78 x 1.02	£0.12   £0.10   £0.08   £0.07		(In Stock)
BS610N70	6.75 x 1.78	£0.12   £0.10   £0.08   £0.07		(In Stock)
BS611N70	8.73 x 1.78	£0.12   £0.10   £0.08   £0.07		(In Stock)
BS613N70	9.90 x 2.62	£0.13   £0.12   £0.09   £0.07		(In Stock)
BS614N70	11.91 x 2.62	£0.13   £0.12   £0.09   £0.07		(In Stock)
BS615N70	13.10 x 2.62	£0.13   £0.09   £0.09   £0.07		(In Stock)
BS616N70	15.08 x 2.62	£0.13   £0.12   £0.09   £0.07		(In Stock)
BS617N70	17.86 x 2.62	£0.13   £0.12   £0.09   £0.09		(In Stock)
BS618N70	25.80 x 3.53	£0.13   £0.12   £0.09   £0.07		(In Stock)
BS619N70	74.63 x 5.33	£0.20   £0.17   £0.15   £0.12		(In Stock)
BS620N70	79.73 x 5.33	£0.20   £0.17   £0.15   £0.12		(In Stock)
BS621N70	89.69 x 5.33	£0.23   £0.20   £0.18   £0.15		(In Stock)
BS622N70	100 x 5.33	£0.23   £0.20   £0.18   £0.15		(In Stock)
BS623N70	109.54 x 5.33	£0.23   £0.20   £0.18   £0.15		(In Stock)
BS624N70	114.70 x 6.99	£0.50   £0.43   £0.42   £0.40		(In Stock)
BS625N70	124.60 x 6.99	£0.50   £0.43   £0.42   £0.40		(In Stock)
BS626N70	134.50 x 6.99	£0.50   £0.43   £0.42   £0.40		(In Stock)
BS627N70	159.50 x 6.99	£0.50   £0.43   £0.42   £0.40		(In Stock)
BS628N70	166.70 x 6.99	£0.55   £0.47   £0.45   £0.42		(In Stock)
BS640N70	74.30 x 2.62	£0.13   £0.12   £0.09   £0.07		(In Stock)
BS641N70	77.50 x 2.62	£0.13   £0.12   £0.09   £0.07		(In Stock)
BS642N70	80.60 x 2.62	£0.13   £0.12   £0.09   £0.07		(In Stock)
BS643N70	83.80 x 2.62	£0.13   £0.12   £0.09   £0.07		(In Stock)
BS644N70	155 x 5.33	£0.50   £0.43   £0.42   £0.40		(In Stock)
BS645N70	161.30 x 5.33	£0.50   £0.43   £0.42   £0.40		(In Stock)
BS646N70	167.7 x 5.33	£0.50   £0.43   £0.42   £0.40		(In Stock)
BS647N70	174.00 x 5.33	£0.75   £0.73   £0.71   £0.68		(In Stock)
BS648N70	310.50 x 6.99	£0.75   £0.73   £0.71   £0.68		(In Stock)
BS649N70	323.20 x 6.99	£0.75   £0.73   £0.71   £0.68		(In Stock)
BS650N70	335.90 x 6.99	£0.83   £0.78   £0.75   £0.71		(In Stock)
BS674N70	208.92 x 6.99	£0.83   £0.78   £0.75   £0.71		(In Stock)
BS676N70	221.62 x 6.99	£0.85   £0.82   £0.79   £0.75		(In Stock)
BS678N70	234.32 x 6.99	£0.85   £0.82   £0.79   £0.75		(In Stock)
BS680N70	247.00 x 6.99	£0.95   £0.82   £0.79   £0.75		(In Stock)
BS682N70	259.70 x 6.99	£0.85   £0.82   £0.79   £0.75		(In Stock)
BS684N70	272.40 x 6.99	£0.85   £0.82   £0.79   £0.75		(In Stock)
BS686N70	285.10 x 6.99	£0.85   £0.82   £0.79   £0.75		(In Stock)
BS688N70	297.80 x 6.99	£0.85   £0.82   £0.79   £0.75		(In Stock)

 

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*Dimension can vary they are typical only

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