Metric Oil Seals

Oil Seals, sometimes referred to as "Dirt Seals", "Grease Seals" or "Fluid Seals", are used to prevent the escape of lubricants in mechanical equipment by closing the gaps or spaces between immobile and moving machine components. Lubricants are vital to well-functioning machines, with Oil Seals preventing harmful contaminants from reaching the lubricants, especially in severe working environments. Aside from preventing lubricant contamination, they also protect components from abrasion and corrosion.

Oil Seals help to optimise the function of lubricants in machines, making them vital to almost every type of vehicle and machine operation, especially machines that are precision constructed like Ball Bearings, close-fitting machine balls, Roller Bearings and other similar applications.

Oil Seals available from BearingShopUK are designed to match a wide variety of mechanical applications. Power Transmission systems like V Pulleys and V Belts, the automotive industry, the manufacturing industry, and other similar trades heavily rely on Oil Seals. Our extensive range is available in Metric and Imperial units, with varying inside diameters ranging from 5mm to 250mm, outside diameters ranging from 15mm to 280mm, and bearing widths ranging from 3mm to 16mm.

Can't find what you're looking for? – Contact us.

View as List Grid

21 Items

per page
Set Descending Direction
  1. OS17x47x7mm R21 Oil Seal
    £1.84 £1.53
    Internal Diameter: 17mm
    External Diameter: 47mm
    Width: 7mm
    Style: R21
    Material: Nitrile 70
    Learn More
  2. OS19x47x10mm R21 Oil Seal
    £2.21 £1.84
    Internal Diameter: 19mm
    External Diameter: 47mm
    Width: 10mm
    Style: R21
    Material: Nitrile 70
    Learn More
  3. OS20x47x7mm R21 Oil Seal
    £2.18 £1.82
    Rating:
    100% of 100
    Internal Diameter: 20mm
    External Diameter: 47mm
    Width: 7mm
    Style: R21
    Material: Nitrile 70
    Learn More
  4. OS24x47x7mm R21 Oil Seal
    £1.99 £1.66
    Rating:
    100% of 100
    Internal Diameter: 24mm
    External Diameter: 47mm
    Width: 7mm
    Style: R21
    Material: Nitrile 70
    Learn More
  5. OS25x47x7mm R21 Oil Seal
    £2.18 £1.82
    Internal Diameter: 25mm
    External Diameter: 47mm
    Width: 7mm
    Style: R21
    Material: Nitrile 70
    Learn More
  6. OS25x47x10mm R21 Oil Seal
    £1.90 £1.58
    Internal Diameter: 25mm
    External Diameter: 47mm
    Width: 10mm
    Style: R21
    Material: Nitrile 70
    Learn More
  7. OS26x47x7mm R21 Oil Seal
    £2.18 £1.82
    Rating:
    100% of 100
    Internal Diameter: 26mm
    External Diameter: 47mm
    Width: 7mm
    Style: R21
    Material: Nitrile 70
    Learn More
  8. OS26x47x10mm R21 Oil Seal
    £2.65 £2.21
    Internal Diameter: 26mm
    External Diameter: 47mm
    Width: 10mm
    Style: R21
    Material: Nitrile 70
    Learn More
  9. OS27x47x6mm R21 Oil Seal
    £2.65 £2.21
    Internal Diameter: 27mm
    External Diameter: 47mm
    Width: 6mm
    Style: R21
    Material: Nitrile 70
    Learn More
  10. OS27x47x10mm R21 Oil Seal
    £2.65 £2.21
    Rating:
    100% of 100
    Internal Diameter: 27mm
    External Diameter: 47mm
    Width: 10mm
    Style: R21
    Material: Nitrile 70
    Learn More
  11. OS28x47x5mm R21 Oil Seal
    £2.52 £2.10
    Rating:
    100% of 100
    Internal Diameter: 28mm
    External Diameter: 47mm
    Width: 5mm
    Style: R21
    Material: Nitrile 70
    Learn More
  12. OS28x47x7mm R21 Oil Seal
    £1.99 £1.66
    Internal Diameter: 28mm
    External Diameter: 47mm
    Width: 7mm
    Style: R21
    Material: Nitrile 70
    Learn More
  13. OS30x47x7mm R21 Oil Seal
    £2.18 £1.82
    Internal Diameter: 30mm
    External Diameter: 47mm
    Width: 7mm
    Style: R21
    Material: Nitrile 70
    Learn More
  14. OS30x47x10mm R21 Oil Seal
    £2.52 £2.10
    Internal Diameter: 30mm
    External Diameter: 47mm
    Width: 10mm
    Style: R21
    Material: Nitrile 70
    Learn More
  15. OS31x47x7mm R21 Oil Seal
    £2.52 £2.10
    Rating:
    100% of 100
    Internal Diameter: 31mm
    External Diameter: 47mm
    Width: 7mm
    Style: R21
    Material: Nitrile 70
    Learn More
  16. OS32x47x7mm R21 Oil Seal
    £1.90 £1.58
    Rating:
    100% of 100
    Internal Diameter: 32mm
    External Diameter: 47mm
    Width: 7mm
    Style: R21
    Material: Nitrile 70
    Learn More
  17. OS35x47x5mm R21 Oil Seal
    £2.52 £2.10
    Rating:
    100% of 100
    Internal Diameter: 35mm
    External Diameter: 47mm
    Width: 5mm
    Style: R21
    Material: Nitrile 70
    Learn More
  18. OS35x47x7mm R21 Oil Seal
    £2.02 £1.68
    Internal Diameter: 35mm
    External Diameter: 47mm
    Width: 7mm
    Style: R21
    Material: Nitrile 70
    Learn More
  19. OS35x47x8mm R21 Oil Seal
    £2.08 £1.73
    Internal Diameter: 35mm
    External Diameter: 47mm
    Width: 8mm
    Style: R21
    Material: Nitrile 70
    Learn More
  20. OS36x47x7mm R21 Oil Seal
    £1.90 £1.58
    Internal Diameter: 36mm
    External Diameter: 47mm
    Width: 7mm
    Style: R21
    Material: Nitrile 70
    Learn More
  21. OS40x47x4mm R21 Oil Seal
    £1.90 £1.58
    Rating:
    100% of 100
    Inside Diameter: 40mm
    Outside Diameter: 47mm
    Width: 4mm
    Style: R21
    Material: Nitrile 70

    Learn More
View as List Grid

21 Items

per page
Set Descending Direction