Polymax Ltd
Call: 01420 474123
Fax: 01420 487816
Email: sales@polymax.co.uk
Call: 01420 474123
Fax: 01420 487816
Email: sales@polymax.co.uk
  Resources: Minimum order value of only £10  Call: 01420 474123     |
NBR O-Rings
Nitrile (or NBR) O-Rings are most commonly availible and are cost effective.Ideal for use as seals on pumps, drive belts, and other general engineering applications.
NBR is good for applications that need to withstand fats, Greases and high temperature (+70°C).
For automotive applications requiring contact with petrol or diesel you may wish to consider Polymax Viton o ring kits Temperature Range -30ºC to +120ºC (avoid prolonged use at higher extremes).
British/American Standard Sizes: | Metric Sizes: | |
| (Click to view range and order) | (Click to view range and order) | |
| BS001 - BS050 | 1mm Cross Section O-rings | |
| (Cross Section 1.02mm to 1.78mm) | ||
| BS102 - BS178 | 1.5mm Cross Section O-rings | |
| (Cross Section 2.62mm) | ||
| BS201 - BS284 | 1.6mm Cross Section O-rings | |
| (Cross Section 3.53mm) | ||
| BS309 - BS395 | 2mm Cross Section O-rings | |
| (Cross Section 5.33mm) | ||
| BS425 - BS475 | 2.4mm Cross Section O-rings | |
| (Cross Section 7.0mm) | ||
| BS517 - BS562 | 2.5mm Cross Section O-rings | |
| (Cross Section 1.78mm) | ||
| BS606 - BS688 | 3mm Cross Section O-rings | |
| (Cross Section 1.02mm to 6.99) | ||
| BS801 - BS886 | 4mm Cross Section O-rings | |
| (Cross Section 1.78mm to 6.99) | ||
| BS901 - BS932 | 5mm Cross Section O-rings | |
| (Cross Section 1.42mm - 3.0mm) | ||
| 5.7mm Cross Section O-rings | ||
 | Also See our O-Rings Kits available in NBR , Viton , Silicone and EPDM |
Back to prevous section *Dimension can vary they are typical only
