British Standard Size O-rings Seals Viton Rubber BS517-BS562

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+
BS517V75	36.27 x 1.78	£0.26   £0.24   £0.20   £0.17		(In Stock)
BS519V75	39.45 x 1.78	£0.30   £0.27   £0.25   £0.18		(In Stock)
BS532V75	79.00 x 1.78	£0.44   £0.41   £0.38   £0.34		(In Stock)
BS534V75	85.34 x 1.78	£0.45   £0.42   £0.38   £0.34		(In Stock)
BS536V75	91.70 x 1.78	£0.45   £0.42   £0.38   £0.34		(In Stock)
BS538V75	98.05 x 1.78	£0.45   £0.42   £0.39   £0.37		(In Stock)
BS540V75	104.4 x 1.78	£0.45   £0.42   £0.39   £0.37		(In Stock)
BS542V75	110.74 x 1.78	£0.65   £0.62   £0.60   £0.58		(In Stock)
BS544V75	117.10 x 1.78	£0.95   £0.92   £0.90   £0.85		(In Stock)
BS546V75	123.44 x 1.78	£1.16   £1.12   £0.80   £0.75		(In Stock)
BS548V75	129.4 x 1.78	£1.18   £1.14   £0.82   £0.77		(In Stock)
BS550V75	135.76 x 1.78	£1.20   £1.16   £0.84   £0.79		(In Stock)
BS551V75	138.94 x 1.78	£1.48   £1.44   £0.98   £0.94		(In Stock)
BS552V75	142.11 x 1.78	£1.60   £1.55   £1.10   £1.06		(In Stock)
BS553V75	145.29 x 1.78	£1.66   £1.62   £1.16   £1.13		(In Stock)
BS554V75	148.46 x 1.78	£1.74   £1.73   £1.28   £1.22		(In Stock)
BS555V75	151.61 x 1.78	£1.84   £1.75   £1.34   £1.38		(In Stock)
BS556V75	154.81 x 1.78	£1.94   £1.85   £1.37   £1.24		(In Stock)
BS557V75	158.00 x 1.78	£2.88   £2.00   £1.48   £1.40		(In Stock)
BS558V75	161.16 x 1.78	£2.40   £2.30   £1.48   £1.40		(In Stock)
BS559V75	164.34 x 1.78	£2.60   £2.50   £1.94   £1.80		(In Stock)
BS561V75	170.69 x 1.78	£2.70   £2.55   £1.97   £1.82		(In Stock)
BS562V75	173.87 x 1.78	£2.96   £2.82   £2.19   £2.02		(In Stock)

 

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*Dimension can vary they are typical only

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