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.

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  1. OS30x37x4mm R23 Oil Seal
    £1.64 £1.37
    Rating:
    100% of 100
    Internal Diameter: 30mm
    External Diameter: 37mm
    Width: 4mm
    Style: R23
    Material: Nitrile 70
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  2. OS30x38x6mm R23 Oil Seal
    £2.15 £1.79
    Rating:
    100% of 100
    Internal Diameter: 30mm
    External Diameter: 38mm
    Width: 6mm
    Style: R23
    Material: Nitrile 70
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  3. OS30x40x5mm R23 Oil Seal
    £1.92 £1.60
    Internal Diameter: 30mm
    External Diameter: 40mm
    Width: 5mm
    Style: R23
    Material: Nitrile 70
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  4. OS30x40x7mm R23 Oil Seal
    £1.93 £1.61
    Rating:
    100% of 100
    Internal Diameter: 30mm
    External Diameter: 40mm
    Width: 7mm
    Style: R23
    Material: Nitrile 70
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  5. OS30x40x8mm R23 Oil Seal
    £2.15 £1.79
    Internal Diameter: 30mm
    External Diameter: 40mm
    Width: 8mm
    Style: R23
    Material: Nitrile 70
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  6. OS30x40x10mm R23 Oil Seal
    £2.15 £1.79
    Rating:
    100% of 100
    Inside Diameter: 30mm
    Outside Diameter: 40mm
    Width: 10mm
    Style: R23
    Material: Nitrile 70

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  7. OS30x41x7mm R23 Oil Seal
    £3.66 £3.05
    Internal Diameter: 30mm
    External Diameter: 41mm
    Width: 7mm
    Style: R23
    Material: Nitrile 70
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  8. OS30x42x6mm R23 Oil Seal
    £4.54 £3.78
    Internal Diameter: 30mm
    External Diameter: 42mm
    Width: 6mm
    Style: R23
    Material: Nitrile 70
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  9. OS30x42x7mm R23 Oil Seal
    £1.99 £1.66
    Rating:
    100% of 100
    Internal Diameter: 30mm
    External Diameter: 42mm
    Width: 7mm
    Style: R23
    Material: Nitrile 70
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  10. OS30x42x8mm R23 Oil Seal
    £1.99 £1.66
    Internal Diameter: 30mm
    External Diameter: 42mm
    Width: 8mm
    Style: R23
    Material: Nitrile 70
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  11. OS30x42x10mm R23 Oil Seal
    £2.40 £2.00
    Internal Diameter: 30mm
    External Diameter: 42mm
    Width: 10mm
    Style: R23
    Material: Nitrile 70
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  12. OS30x43x8mm R23 Oil Seal
    £2.27 £1.89
    Internal Diameter: 30mm
    External Diameter: 43mm
    Width: 8mm
    Style: R23
    Material: Nitrile 70
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  13. OS30x43x10mm R23 Oil Seal
    £7.63 £6.36
    Internal Diameter: 30mm
    External Diameter: 43mm
    Width: 10mm
    Style: R23
    Material: Nitrile 70
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  14. OS30x44x7mm R23 Oil Seal
    £1.76 £1.47
    Rating:
    100% of 100
    Internal Diameter: 30mm
    External Diameter: 44mm
    Width: 7mm
    Style: R23
    Material: Nitrile 70
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  15. OS30x44x10mm R23 Oil Seal
    £2.27 £1.89
    Internal Diameter: 30mm
    External Diameter: 44mm
    Width: 10mm
    Style: R23
    Material: Nitrile 70
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  16. OS30x45x6mm R23 Oil Seal
    £2.27 £1.89
    Rating:
    100% of 100
    Internal Diameter: 30mm
    External Diameter: 45mm
    Width: 6mm
    Style: R23
    Material: Nitrile 70
    Learn More
  17. OS30x45x7mm R23 Oil Seal
    £1.76 £1.47
    Internal Diameter: 30mm
    External Diameter: 45mm
    Width: 7mm
    Style: R23
    Material: Nitrile 70
    Learn More
  18. OS30x45x8mm R23 Oil Seal
    £1.99 £1.66
    Internal Diameter: 30mm
    External Diameter: 45mm
    Width: 8mm
    Style: R23
    Material: Nitrile 70
    Learn More
  19. OS30x45x10mm R23 Oil Seal
    £2.27 £1.89
    Internal Diameter: 30mm
    External Diameter: 45mm
    Width: 10mm
    Style: R23
    Material: Nitrile 70
    Learn More
  20. OS30x46x7mm R23 Oil Seal
    £2.27 £1.89
    Rating:
    100% of 100
    Internal Diameter: 30mm
    External Diameter: 46mm
    Width: 7mm
    Style: R23
    Material: Nitrile 70
    Learn More
  21. OS30x46x8mm R23 Oil Seal
    £2.65 £2.21
    Rating:
    100% of 100
    Internal Diameter: 30mm
    External Diameter: 46mm
    Width: 8mm
    Style: R23
    Material: Nitrile 70
    Learn More
  22. OS30x47x5mm R23 Oil Seal
    £2.65 £2.21
    Internal Diameter: 30mm
    External Diameter: 47mm
    Width: 5mm
    Style: R23
    Material: Nitrile 70
    Learn More
  23. OS30x47x6mm R23 Oil Seal
    £2.65 £2.21
    Internal Diameter: 30mm
    External Diameter: 47mm
    Width: 6mm
    Style: R23
    Material: Nitrile 70
    Learn More
  24. OS30x47x7mm R23 Oil Seal
    £2.18 £1.82
    Rating:
    100% of 100
    Internal Diameter: 30mm
    External Diameter: 47mm
    Width: 7mm
    Style: R23
    Material: Nitrile 70
    Learn More
  25. OS30x47x8mm R23 Oil Seal
    £2.18 £1.82
    Internal Diameter: 30mm
    External Diameter: 47mm
    Width: 8mm
    Style: R23
    Material: Nitrile 70
    Learn More
  26. OS30x47x10mm R23 Oil Seal
    £2.77 £2.31
    Rating:
    100% of 100
    Internal Diameter: 30mm
    External Diameter: 47mm
    Width: 10mm
    Style: R23
    Material: Nitrile 70
    Learn More
  27. OS30x48x7mm R23 Oil Seal
    £2.52 £2.10
    Internal Diameter: 30mm
    External Diameter: 48mm
    Width: 7mm
    Style: R23
    Material: Nitrile 70
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  28. OS30x48x8mm R23 Oil Seal
    £2.65 £2.21
    Internal Diameter: 30mm
    External Diameter: 48mm
    Width: 8mm
    Style: R23
    Material: Nitrile 70
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  29. OS30x48x10mm R23 Oil Seal
    £2.52 £2.10
    Internal Diameter: 30mm
    External Diameter: 48mm
    Width: 10mm
    Style: R23
    Material: Nitrile 70
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  30. OS30x49x8mm R23 Oil Seal
    £2.65 £2.21
    Internal Diameter: 30mm
    External Diameter: 49mm
    Width: 8mm
    Style: R23
    Material: Nitrile 70
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  31. OS30x50x7mm R23 Oil Seal
    £2.20 £1.83
    Rating:
    100% of 100
    Internal Diameter: 30mm
    External Diameter: 50mm
    Width: 7mm
    Style: R23
    Material: Nitrile 70
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  32. OS30x50x8mm R23 Oil Seal
    £1.90 £1.58
    Rating:
    100% of 100
    Internal Diameter: 30mm
    External Diameter: 50mm
    Width: 8mm
    Style: R23
    Material: Nitrile 70
    Learn More
  33. OS30x50x10mm R23 Oil Seal
    £2.18 £1.82
    Internal Diameter: 30mm
    External Diameter: 50mm
    Width: 10mm
    Style: R23
    Material: Nitrile 70
    Learn More
  34. OS30x50x11mm R23 Oil Seal
    £2.52 £2.10
    Internal Diameter: 30mm
    External Diameter: 50mm
    Width: 11mm
    Style: R23
    Material: Nitrile 70
    Learn More
  35. OS30x52x7mm R23 Oil Seal
    £3.02 £2.52
    Internal Diameter: 30mm
    External Diameter: 52mm
    Width: 7mm
    Style: R23
    Material: Nitrile 70
    Learn More
  36. OS30x52x8mm R23 Oil Seal
    £3.02 £2.52
    Internal Diameter: 30mm
    External Diameter: 52mm
    Width: 8mm
    Style: R23
    Material: Nitrile 70
    Learn More
  37. OS30x52x10mm R23 Oil Seal
    £2.66 £2.22
    Internal Diameter: 30mm
    External Diameter: 52mm
    Width: 10mm
    Style: R23
    Material: Nitrile 70
    Learn More
  38. OS30x52x12mm R23 Oil Seal
    £2.77 £2.31
    Rating:
    100% of 100
    Inside Diameter: 30mm
    Outside Diameter: 52mm
    Width: 12mm
    Style: R23
    Material: Nitrile 70

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  39. OS30x54x9mm R23 Oil Seal
    £2.08 £1.73
    Rating:
    100% of 100
    Internal Diameter: 30mm
    External Diameter: 54mm
    Width: 9mm
    Style: R23
    Material: Nitrile 70
    Learn More
  40. OS30x55x7mm R23 Oil Seal
    £2.15 £1.79
    Internal Diameter: 30mm
    External Diameter: 55mm
    Width: 7mm
    Style: R23
    Material: Nitrile 70
    Learn More
  41. OS30x55x10mm R23 Oil Seal
    £2.15 £1.79
    Internal Diameter: 30mm
    External Diameter: 55mm
    Width: 10mm
    Style: R23
    Material: Nitrile 70
    Learn More
  42. OS30x55x12mm R23 Oil Seal
    £2.15 £1.79
    Internal Diameter: 30mm
    External Diameter: 55mm
    Width: 12mm
    Style: R23
    Material: Nitrile 70
    Learn More
  43. OS30x56x10mm R23 Oil Seal
    £3.02 £2.52
    Internal Diameter: 30mm
    External Diameter: 56mm
    Width: 10mm
    Style: R23
    Material: Nitrile 70
    Learn More
  44. OS30x57x7mm R23 Oil Seal
    £25.46 £21.22
    Internal Diameter: 30mm
    External Diameter: 57mm
    Width: 7mm
    Style: R23
    Material: Nitrile 70
    Learn More
  45. OS30x60x7mm R23 Oil Seal
    £3.16 £2.63
    Internal Diameter: 30mm
    External Diameter: 60mm
    Width: 7mm
    Style: R23
    Material: Nitrile 70
    Learn More
  46. OS30x60x8mm R23 Oil Seal
    £4.92 £4.10
    Internal Diameter: 30mm
    External Diameter: 60mm
    Width: 8mm
    Style: R23
    Material: Nitrile 70
    Learn More
  47. OS30x60x10mm R23 Oil Seal
    £3.02 £2.52
    Internal Diameter: 30mm
    External Diameter: 60mm
    Width: 10mm
    Style: R23
    Material: Nitrile 70
    Learn More
  48. OS30x62x5mm R23 Oil Seal
    £14.00 £11.67
    Internal Diameter: 30mm
    External Diameter: 62mm
    Width: 5mm
    Style: R23
    Material: Nitrile 70
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  49. OS30x62x7mm R23 Oil Seal
    £3.53 £2.94
    Internal Diameter: 30mm
    External Diameter: 62mm
    Width: 7mm
    Style: R23
    Material: Nitrile 70
    Learn More
  50. OS30x62x8mm R23 Oil Seal
    £3.53 £2.94
    Internal Diameter: 30mm
    External Diameter: 62mm
    Width: 8mm
    Style: R23
    Material: Nitrile 70
    Learn More
  51. OS30x62x10mm R23 Oil Seal
    £2.52 £2.10
    Rating:
    100% of 100
    Internal Diameter: 30mm
    External Diameter: 62mm
    Width: 10mm
    Style: R23
    Material: Nitrile 70
    Learn More
  52. OS30x72x8mm R23 Oil Seal
    £4.03 £3.36
    Internal Diameter: 30mm
    External Diameter: 72mm
    Width: 8mm
    Style: R23
    Material: Nitrile 70
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  53. OS30x72x10mm R23 Oil Seal
    £3.59 £2.99
    Internal Diameter: 30mm
    External Diameter: 72mm
    Width: 10mm
    Style: R23
    Material: Nitrile 70
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  54. OS30x75x10mm R23 Oil Seal
    £3.43 £2.86
    Internal Diameter: 30mm
    External Diameter: 75mm
    Width: 10mm
    Style: R23
    Material: Nitrile 70
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