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Email: sales@polymax.co.uk

British Standard Size O-rings Seals NBR Rubber BS201-BS284 from Polymax

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, chorimated,
and nito 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

Article No.	Size ID x C⁄S (mm)	Number of Items	Quantity	Add To Cart +VAT
		1-50 51-100 101-500 501+
BS201N70	4.34 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS202N70	5.94 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS203N70	7.52x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS204N70	9.12 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS205N70	10.69 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS206N70	12.29 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS207N70	13.87 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS208N70	15.47 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS209N70	17.04 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS210N70	18.64 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS211N70	20.22 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS212N70	21.82 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS213N70	23.39 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS214N70	24.99 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS215N70	26.57 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS216N70	28.17 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS217N70	29.74 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS218N70	31.34 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS219N70	32.92 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS220N70	34.52 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS221N70	36.09 x 3.53	£0.10 £0.08 £0.07 £0.06		(In Stock)
BS222N70	37.69 x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS223N70	40.87 x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS224N70	44.04 x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS225N70	47.22 x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS226N70	50.39 x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS227N70	53.57 x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS228N70	56.74 x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS229N70	59.92 x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS230N70	63.09 x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS231N70	66.27 x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS232N70	69.44 x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS233N70	72.62 x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS234N70	75.79 x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS235N70	78.97 x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS236N70	82.14 x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS237N70	85.32 x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS238N70	88.49 x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS239N70	91.67 x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS240N70	94.84x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS241N70	98.02x 3.53	£0.13 £0.12 £0.09 £0.07		(In Stock)
BS242N70	101.19 x 3.53	£0.13 £0.12 £0.10 £0.08		(In Stock)
BS243N70	104.37 x 3.53	£0.13 £0.12 £0.10 £0.08		(In Stock)
BS244N70	107.54 x 3.53	£0.13 £0.12 £0.10 £0.08		(In Stock)
BS245N70	110.72 x 3.53	£0.13 £0.12 £0.10 £0.08		(In Stock)
BS246N70	113.89 x 3.53	£0.13 £0.12 £0.10 £0.08		(In Stock)
BS247N70	117.07x 3.53	£0.13 £0.12 £0.10 £0.08		(In Stock)
BS248N70	120.24 x 3.53	£0.13 £0.12 £0.10 £0.08		(In Stock)
BS249N70	123.42 x 3.53	£0.16 £0.14 £0.11 £0.10		(In Stock)
BS250N70	126.59 x 3.53	£0.16 £0.14 £0.11 £0.10		(In Stock)
BS251N70	129.77 x 3.53	£0.16 £0.14 £0.11 £0.10		(In Stock)
BS252N70	132.94 x 3.53	£0.16 £0.14 £0.11 £0.10		(In Stock)
BS253N70	136.12 x 3.53	£0.16 £0.14 £0.11 £0.10		(In Stock)
BS254N70	139.29 x 3.53	£0.16 £0.14 £0.11 £0.10		(In Stock)
BS255N70	142.47 x 3.53	£0.16 £0.14 £0.12 £0.11		(In Stock)
BS256N70	145.64 x 3.53	£0.16 £0.14 £0.12 £0.11		(In Stock)
BS257N70	148.82 x 3.53	£0.16 £0.14 £0.12 £0.11		(In Stock)
BS258N70	151.99 x 3.53	£0.16 £0.14 £0.12 £0.11		(In Stock)
BS259N70	158.34 x 3.53	£0.22 £0.18 £0.16 £0.15		(In Stock)
BS260N70	164.69 x 3.53	£0.22 £0.18 £0.16 £0.15		(In Stock)
BS261N70	171.04 x 3.53	£0.22 £0.18 £0.16 £0.15		(In Stock)
BS262N70	177.39 x 3.53	£0.22 £0.18 £0.16 £0.15		(In Stock)
BS263N70	183.74 x 3.53	£0.22 £0.18 £0.16 £0.15		(In Stock)
BS264N70	190.09 x 3.53	£0.22 £0.18 £0.16 £0.15		(In Stock)
BS265N70	196.44 x 3.53	£0.22 £0.19 £0.18 £0.16		(In Stock)
BS266N70	202.79 x 3.53	£0.22 £0.19 £0.18 £0.16		(In Stock)
BS267N70	209.14 x 3.53	£0.22 £0.19 £0.18 £0.16		(In Stock)
BS268N70	215.49 x 3.53	£0.22 £0.19 £0.18 £0.16		(In Stock)
BS269N70	221.84 x 3.53	£0.31 £0.26 £0.24 £0.22		(In Stock)
BS270N70	228.19 x 3.53	£0.35 £0.30 £0.28 £0.26		(In Stock)
BS271N70	234.54 x 3.53	£0.36 £0.31 £0.29 £0.27		(In Stock)
BS272N70	240.89 x 3.53	£0.37 £0.32 £0.30 £0.28		(In Stock)
BS273N70	247.24 x 3.53	£0.39 £0.34 £0.33 £0.31		(In Stock)
BS274N70	253.59 x 3.53	£0.40 £0.34 £0.33 £0.32		(In Stock)
BS275N70	266.29 x 3.53	£0.42 £0.37 £0.35 £0.34		(In Stock)
BS276N70	278.99 x 3.53	£0.43 £0.38 £0.36 £0.35		(In Stock)
BS277N70	291.69 x 3.53	£0.44 £0.39 £0.37 £0.36		(In Stock)
BS278N70	304.39 x 3.53	£0.50 £0.43 £0.42 £0.40		(In Stock)
BS279N70	329.79 x 3.53	£0.52 £0.47 £0.45 £0.43		(In Stock)
BS280N70	355.19 x 3.53	£0.55 £0.51 £0.49 £0.46		(In Stock)
BS281N70	380.59 x 3.59	£0.69 £0.63 £0.60 £0.57		(In Stock)
BS282N70	405.26 x 3.53	£0.75 £0.71 £0.67 £0.63		(In Stock)
BS283N70	430.66 x 3.53	£0.80 £0.77 £0.73 £0.68		(In Stock)
BS284N70	456.06 x 3.53	£0.80 £0.77 £0.73 £0.68		(In Stock)

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