For UK enquiries please visit polymax.co.uk or contact us on 01420 474123 | Email sales@polymax.co.uk
  • (0) 98200 50138
  • (0) 76780 05003
  • (022) 6564 5424
Rs. Indian Rupee (INR)
Change currency:
  • £ British Pound Sterling (GBP)
  • € Euro (EUR)
  • zł Polish Zloty (PLN)
  • $ US Dollar (USD)
You have no items in your shopping cart.
0
Cart

O-rings BS201 to BS284 in Nitrile

Be the first to review this product

Quick Overview

British Standard O-rings, Cross Section 3.53mm
Article No. Product Name I.D.(mm) C.S.(mm) Price Qty
34+ 50+ 100+ 500+
BS201N70 O-rings 4.34mm ID x 3.53mm CS Nitrile 70 ShA 4.343.53
Rs.12
Rs.10
Rs.9
Rs.8
BS202N70 O rings uk 5.94mm ID x 3.53mm CS Nitrile 70 ShA 5.943.53
Rs.12
Rs.10
Rs.9
Rs.8
BS203N70 O-ring sizes 7.52mm ID x 3.53mm CS Nitrile 70 ShA 7.523.53
Rs.12
Rs.10
Rs.9
Rs.8
BS204N70 O-ring sizes 9.12mm ID x 3.53mm CS Nitrile 70 ShA 9.123.53
Rs.12
Rs.10
Rs.9
Rs.8
BS205N70 O-rings 10.69mm ID x 3.53mm CS Nitrile 70 ShA 10.693.53
Rs.12
Rs.10
Rs.9
Rs.8
BS206N70 O-ring 12.29mm ID x 3.53mm CS Nitrile 70 ShA 12.293.53
Rs.12
Rs.10
Rs.9
Rs.8
BS207N70 O rings 13.87mm ID x 3.53mm CS Nitrile 70 ShA 13.873.53
Rs.12
Rs.10
Rs.9
Rs.8
BS208N70 O ring 15.47mm ID x 3.53mm CS Nitrile 70 ShA 15.473.53
Rs.12
Rs.10
Rs.9
Rs.8
BS209N70 O rings 17.04mm ID x 3.53mm CS Nitrile 70 ShA 17.043.53
Rs.12
Rs.10
Rs.9
Rs.8
BS210N70 O rings 18.64mm ID x 3.53mm CS Nitrile 70 ShA 18.643.53
Rs.12
Rs.10
Rs.9
Rs.8
BS211N70 O-rings 20.22mm ID x 3.53mm CS Nitrile 70 ShA 20.223.53
Rs.12
Rs.10
Rs.9
Rs.8
BS212N70 O ring 21.82mm ID x 3.53mm CS Nitrile 70 ShA 21.823.53
Rs.12
Rs.10
Rs.9
Rs.8
BS213N70 O-rings 23.39mm ID x 3.53mm CS Nitrile 70 ShA 23.393.53
Rs.12
Rs.10
Rs.9
Rs.8
BS214N70 O rings 24.99mm ID x 3.53mm CS Nitrile 70 ShA 24.993.53
Rs.12
Rs.10
Rs.9
Rs.8
BS215N70 O ring 26.57mm ID x 3.53mm CS Nitrile 70 ShA 26.573.53
Rs.12
Rs.10
Rs.9
Rs.8
BS216N70 O'ring 28.17mm ID x 3.53mm CS Nitrile 70 ShA 28.173.53
Rs.12
Rs.10
Rs.9
Rs.8
BS217N70 O-rings 29.74mm ID x 3.53mm CS Nitrile 70 ShA 29.743.53
Rs.12
Rs.10
Rs.9
Rs.8
BS218N70 O-ring sizes 31.34mm ID x 3.53mm CS Nitrile 70 ShA 31.343.53
Rs.12
Rs.10
Rs.9
Rs.8
BS219N70 O-rings 32.92mm ID x 3.53mm CS Nitrile 70 ShA 32.923.53
Rs.12
Rs.10
Rs.9
Rs.8
BS220N70 O-ring 34.52mm ID x 3.53mm CS Nitrile 70 ShA 34.523.53
Rs.12
Rs.10
Rs.9
Rs.8
BS221N70 O'ring 36.09mm ID x 3.53mm CS Nitrile 70 ShA 36.093.53
Rs.12
Rs.10
Rs.9
Rs.8
BS222N70 rubber O rings 37.69mm ID x 3.53mm CS Nitrile 70 ShA 37.693.53
Rs.15
Rs.15
Rs.11
Rs.9
BS223N70 O-rings 40.87mm ID x 3.53mm CS Nitrile 70 ShA 40.873.53
Rs.15
Rs.15
Rs.11
Rs.9
BS224N70 O ring seals 44.04mm ID x 3.53mm CS Nitrile 70 ShA 44.043.53
Rs.15
Rs.15
Rs.11
Rs.9
BS225N70 O rings 47.22mm ID x 3.53mm CS Nitrile 70 ShA 47.223.53
Rs.15
Rs.15
Rs.11
Rs.9
BS226N70 O rings 50.39mm ID x 3.53mm CS Nitrile 70 ShA 50.393.53
Rs.15
Rs.15
Rs.11
Rs.9
BS227N70 O rings uk 53.57mm ID x 3.53mm CS Nitrile 70 ShA 53.573.53
Rs.15
Rs.15
Rs.11
Rs.9
BS228N70 O-rings 56.74mm ID x 3.53mm CS Nitrile 70 ShA 56.743.53
Rs.15
Rs.15
Rs.11
Rs.9
BS229N70 O rings uk 59.92mm ID x 3.53mm CS Nitrile 70 ShA 59.923.53
Rs.15
Rs.15
Rs.11
Rs.9
BS230N70 O ring seals 63.09mm ID x 3.53mm CS Nitrile 70 ShA 63.093.53
Rs.15
Rs.15
Rs.11
Rs.9
BS231N70 O rings 66.27mm ID x 3.53mm CS Nitrile 70 ShA 66.273.53
Rs.15
Rs.15
Rs.11
Rs.9
BS232N70 O-rings 69.44mm ID x 3.53mm CS Nitrile 70 ShA 69.443.53
Rs.15
Rs.15
Rs.11
Rs.9
BS233N70 O rings uk 72.62mm ID x 3.53mm CS Nitrile 70 ShA 72.623.53
Rs.15
Rs.15
Rs.11
Rs.9
BS234N70 O-rings 75.79mm ID x 3.53mm CS Nitrile 70 ShA 75.793.53
Rs.15
Rs.15
Rs.11
Rs.9
BS235N70 O ring 78.97mm ID x 3.53mm CS Nitrile 70 ShA 78.973.53
Rs.15
Rs.15
Rs.11
Rs.9
BS236N70 O-rings 82.14mm ID x 3.53mm CS Nitrile 70 ShA 82.143.53
Rs.15
Rs.15
Rs.11
Rs.9
BS237N70 O rings 85.32mm ID x 3.53mm CS Nitrile 70 ShA 85.323.53
Rs.15
Rs.15
Rs.11
Rs.9
BS238N70 O ring seals 88.49mm ID x 3.53mm CS Nitrile 70 ShA 88.493.53
Rs.15
Rs.15
Rs.11
Rs.9
BS239N70 rubber O rings 91.67mm ID x 3.53mm CS Nitrile 70 ShA 91.673.53
Rs.15
Rs.15
Rs.11
Rs.9
BS240N70 O ring 94.84mm ID x 3.53mm CS Nitrile 70 ShA 94.843.53
Rs.15
Rs.15
Rs.11
Rs.9
BS241N70 O-rings 98.02mm ID x 3.53mm CS Nitrile 70 ShA 98.023.53
Rs.15
Rs.15
Rs.11
Rs.9
BS242N70 O-rings 101.19mm ID x 3.53mm CS Nitrile 70 ShA 101.193.53
Rs.15
Rs.15
Rs.12
Rs.10
BS243N70 O-rings 104.37mm ID x 3.53mm CS Nitrile 70 ShA 104.373.53
Rs.15
Rs.15
Rs.12
Rs.10
BS244N70 O rings 107.54mm ID x 3.53mm CS Nitrile 70 ShA 107.543.53
Rs.15
Rs.15
Rs.12
Rs.10
BS245N70 O rings 110.72mm ID x 3.53mm CS Nitrile 70 ShA 110.723.53
Rs.15
Rs.15
Rs.12
Rs.10
BS246N70 O-rings 113.89mm ID x 3.53mm CS Nitrile 70 ShA 113.893.53
Rs.15
Rs.15
Rs.12
Rs.10
BS247N70 O rings 117.07mm ID x 3.53mm CS Nitrile 70 ShA 117.073.53
Rs.15
Rs.15
Rs.12
Rs.10
BS248N70 O-rings 120.24mm ID x 3.53mm CS Nitrile 70 ShA 120.243.53
Rs.15
Rs.15
Rs.12
Rs.10
BS249N70 O ring 123.42mm ID x 3.53mm CS Nitrile 70 ShA 123.423.53
Rs.17
Rs.17
Rs.14
Rs.12
BS250N70 O ring 126.59mm ID x 3.53mm CS Nitrile 70 ShA 126.593.53
Rs.19
Rs.17
Rs.14
Rs.12
BS251N70 O-rings 129.77mm ID x 3.53mm CS Nitrile 70 ShA 129.773.53
Rs.19
Rs.17
Rs.14
Rs.12
BS252N70 O rings 132.94mm ID x 3.53mm CS Nitrile 70 ShA 132.943.53
Rs.19
Rs.17
Rs.14
Rs.12
BS253N70 rubber O rings 136.12mm ID x 3.53mm CS Nitrile 70 ShA 136.123.53
Rs.19
Rs.17
Rs.14
Rs.12
BS254N70 O ring 139.29mm ID x 3.53mm CS Nitrile 70 ShA 139.293.53
Rs.19
Rs.17
Rs.14
Rs.12
BS255N70 O rings 142.47mm ID x 3.53mm CS Nitrile 70 ShA 142.473.53
Rs.19
Rs.17
Rs.15
Rs.14
BS256N70 O rings 145.64mm ID x 3.53mm CS Nitrile 70 ShA 145.643.53
Rs.19
Rs.17
Rs.15
Rs.14
BS257N70 O-ring sizes 148.82mm ID x 3.53mm CS Nitrile 70 ShA 148.823.53
Rs.19
Rs.17
Rs.15
Rs.14
BS258N70 O ring 151.99mm ID x 3.53mm CS Nitrile 70 ShA 151.993.53
Rs.19
Rs.17
Rs.15
Rs.14
BS259N70 O rings 158.34mm ID x 3.53mm CS Nitrile 70 ShA 158.343.53
Rs.26
Rs.21
Rs.19
Rs.18
BS260N70 O ring 164.69mm ID x 3.53mm CS Nitrile 70 ShA 164.693.53
Rs.26
Rs.21
Rs.19
Rs.18
BS261N70 O ring 171.04mm ID x 3.53mm CS Nitrile 70 ShA 171.043.53
Rs.26
Rs.21
Rs.19
Rs.18
BS262N70 O-ring sizes 177.39mm ID x 3.53mm CS Nitrile 70 ShA 177.393.53
Rs.26
Rs.21
Rs.19
Rs.18
BS263N70 O-ring 183.74mm ID x 3.53mm CS Nitrile 70 ShA 183.743.53
Rs.37
Rs.30
Rs.28
Rs.26
BS264N70 rubber O rings 190.09mm ID x 3.53mm CS Nitrile 70 ShA 190.093.53
Rs.37
Rs.30
Rs.28
Rs.26
BS265N70 O rings 196.44mm ID x 3.53mm CS Nitrile 70 ShA 196.443.53
Rs.37
Rs.30
Rs.28
Rs.26
BS266N70 O-rings 202.79mm ID x 3.53mm CS Nitrile 70 ShA 202.793.53
Rs.37
Rs.30
Rs.28
Rs.26
BS267N70 O ring 209.14mm ID x 3.53mm CS Nitrile 70 ShA 209.143.53
Rs.37
Rs.30
Rs.28
Rs.26
BS268N70 O-rings 215.49mm ID x 3.53mm CS Nitrile 70 ShA 215.493.53
Rs.37
Rs.30
Rs.28
Rs.26
BS269N70 O rings uk 221.84mm ID x 3.53mm CS Nitrile 70 ShA 221.843.53
Rs.37
Rs.30
Rs.28
Rs.26
BS270N70 rubber O rings 228.19mm ID x 3.53mm CS Nitrile 70 ShA 228.193.53
Rs.41
Rs.36
Rs.33
Rs.30
BS271N70 O-rings 234.54mm ID x 3.53mm CS Nitrile 70 ShA 234.543.53
Rs.42
Rs.37
Rs.33
Rs.31
BS272N70 O rings 240.89mm ID x 3.53mm CS Nitrile 70 ShA 240.893.53
Rs.44
Rs.38
Rs.36
Rs.33
BS273N70 O ring 247.26mm ID x 3.53mm CS Nitrile 70 ShA 247.243.53
Rs.45
Rs.40
Rs.39
Rs.37
BS274N70 O-ring sizes 253.59mm ID x 3.53mm CS Nitrile 70 ShA 253.593.53
Rs.47
Rs.40
Rs.39
Rs.38
BS275N70 O rings 266.29mm ID x 3.53mm CS Nitrile 70 ShA 266.293.53
Rs.49
Rs.44
Rs.41
Rs.40
BS276N70 O-ring 278.99mm ID x 3.53mm CS Nitrile 70 ShA 278.993.53
Rs.51
Rs.45
Rs.42
Rs.41
BS277N70 O-ring sizes 291.69mm ID x 3.53mm CS Nitrile 70 ShA 291.693.53
Rs.51
Rs.45
Rs.44
Rs.42
BS278N70 O rings 304.39mm ID x 3.53mm CS Nitrile 70 ShA 304.393.53
Rs.59
Rs.51
Rs.49
Rs.47
BS279N70 O-ring 329.79mm ID x 3.53mm CS Nitrile 70 ShA 329.793.53
Rs.62
Rs.55
Rs.52
Rs.51
BS280N70 O rings 355.19mm ID x 3.53mm CS Nitrile 70 ShA 355.193.53
Rs.64
Rs.60
Rs.57
Rs.53
BS281N70 o ring 380.59mm ID x 3.53mm CS Nitrile 70 ShA 380.593.59
Rs.81
Rs.74
Rs.70
Rs.67
BS282N70 O rings 405.26mm ID x 3.53mm CS Nitrile 70 ShA 405.263.53
Rs.88
Rs.84
Rs.78
Rs.74
BS283N70 O rings uk 430.66mm ID x 3.53mm CS Nitrile 70 ShA 430.663.53
Rs.93
Rs.90
Rs.86
Rs.79
BS284N70 O-rings 456.06mm ID x 3.53mm CS Nitrile 70 ShA 456.063.53
Rs.93
Rs.90
Rs.86
Rs.79

Details

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

Additional Information

Material Nitrile (NBR)
Cross Section Type Circular
O-ring type British Standard
Hardness (Shore A) 70
Maximum Temperature (°C) 120
Minimum Temperature (°C) -30
*Dimension can vary they are typical only

Further Information (File Downloads)

You may also be interested in the following product(s)

Silicone O-Ring Grease 14g

Silicone O-Ring Grease 14g

Polymax British Standard O ring kit (NBR)

Polymax British Standard O ring kit (NBR)