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 Bearing Shop UK 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. OS40x80x13mm R21 Oil Seal
    £4.04 £3.37
    Inside Diameter: 40mm
    Outside Diameter: 80mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70

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  2. OS40x80x13mm R23 Oil Seal
    £3.53 £2.94
    Inside Diameter: 40mm
    Outside Diameter: 80mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  3. OS45x80x13mm R23 Oil Seal
    £3.43 £2.86
    Inside Diameter: 45mm
    Outside Diameter: 80mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  4. OS55x80x13mm R21 Oil Seal
    £4.92 £4.10
    Inside Diameter: 55mm
    Outside Diameter: 80mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70

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  5. OS56x85x13mm R23 Oil Seal
    £3.66 £3.05
    Inside Diameter: 56mm
    Outside Diameter: 85mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  6. OS57x90x13mm R21 Oil Seal
    £5.54 £4.62
    Inside Diameter: 57mm
    Outside Diameter: 90mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70

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  7. OS58x80x13mm R23 Oil Seal
    £6.24 £5.20
    Inside Diameter: 58mm
    Outside Diameter: 80mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  8. OS60x80x13mm R21 Oil Seal
    £4.54 £3.78
    Inside Diameter: 60mm
    Outside Diameter: 80mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70

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  9. OS60x85x13mm R21 Oil Seal
    £4.67 £3.89
    Inside Diameter: 60mm
    Outside Diameter: 85mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70

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  10. OS60x90x13mm R21 Oil Seal
    £4.60 £3.83
    Inside Diameter: 60mm
    Outside Diameter: 90mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70

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  11. OS60x100x13mm R23 Oil Seal
    £5.29 £4.41
    Inside Diameter: 60mm
    Outside Diameter: 100mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  12. OS62x90x13mm R23 Oil Seal
    £5.54 £4.62
    Rating:
    100% of 100
    Inside Diameter: 62mm
    Outside Diameter: 90mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  13. OS65x85x13mm R23 Oil Seal
    £3.55 £2.96
    Inside Diameter: 65mm
    Outside Diameter: 85mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  14. OS65x90x13mm R21 Oil Seal
    £3.91 £3.26
    Inside Diameter: 65mm
    Outside Diameter: 90mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70

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  15. OS65x90x13mm R23 Oil Seal
    £5.54 £4.62
    Inside Diameter: 65mm
    Outside Diameter: 90mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  16. OS65x100x13mm R23 Oil Seal
    £6.18 £5.15
    Inside Diameter: 65mm
    Outside Diameter: 100mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  17. OS68x90x13mm R23 Oil Seal
    £3.91 £3.26
    Inside Diameter: 68mm
    Outside Diameter: 90mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  18. OS68x100x13mm R21 Oil Seal
    £8.06 £6.72
    Inside Diameter: 68mm
    Outside Diameter: 100mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70

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  19. OS70x90x13mm R23 Oil Seal
    £5.54 £4.62
    Inside Diameter: 70mm
    Outside Diameter: 90mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  20. OS70x95x13mm R21 Oil Seal
    £7.56 £6.30
    Inside Diameter: 70mm
    Outside Diameter: 95mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70

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  21. OS70x95x13mm R23 Oil Seal
    £4.16 £3.47
    Inside Diameter: 70mm
    Outside Diameter: 95mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  22. OS70x100x13mm R21 Oil Seal
    £4.42 £3.68
    Inside Diameter: 70mm
    Outside Diameter: 100mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70

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  23. OS70x100x13mm R23 Oil Seal
    £6.18 £5.15
    Inside Diameter: 70mm
    Outside Diameter: 100mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  24. OS70x110x13mm R23 Oil Seal
    £5.42 £4.52
    Inside Diameter: 70mm
    Outside Diameter: 110mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  25. OS70x115x13mm R23 Oil Seal
    £6.12 £5.10
    Inside Diameter: 70mm
    Outside Diameter: 115mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  26. OS70x120x13mm R23 Oil Seal
    £9.32 £7.77
    Inside Diameter: 70mm
    Outside Diameter: 120mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  27. OS74x100x13mm R23 Oil Seal
    £8.06 £6.72
    Inside Diameter: 74mm
    Outside Diameter: 100mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  28. OS75x95x13mm R21 Oil Seal
    £3.91 £3.26
    Rating:
    100% of 100
    Inside Diameter: 75mm
    Outside Diameter: 95mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70

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  29. OS75x100x13mm R23 Oil Seal
    £5.15 £4.29
    Inside Diameter: 75mm
    Outside Diameter: 100mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  30. OS75x105x13mm R23 Oil Seal
    £6.80 £5.67
    Inside Diameter: 75mm
    Outside Diameter: 105mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  31. OS75x110x13mm R23 Oil Seal
    £6.49 £5.41
    Inside Diameter: 75mm
    Outside Diameter: 110mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  32. OS78x100x13mm R23 Oil Seal
    £6.18 £5.15
    Inside Diameter: 78mm
    Outside Diameter: 100mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  33. OS80x100x13mm R23 Oil Seal
    £5.30 £4.42
    Inside Diameter: 80mm
    Outside Diameter: 100mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  34. OS80x105x13mm R23 Oil Seal
    £6.18 £5.15
    Inside Diameter: 80mm
    Outside Diameter: 105mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  35. OS80x110x13mm R21 Oil Seal
    £5.27 £4.39
    Internal Diameter: 80mm
    External Diameter: 110mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70
    Learn More
  36. OS80x115x13mm R23 Oil Seal
    £8.70 £7.25
    Inside Diameter: 80mm
    Outside Diameter: 115mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  37. OS80x120x13mm R23 Oil Seal
    £9.32 £7.77
    Inside Diameter: 80mm
    Outside Diameter: 120mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  38. OS80x130x13mm R23 Oil Seal
    £10.72 £8.93
    Inside Diameter: 80mm
    Outside Diameter: 130mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  39. OS80x140x13mm R23 Oil Seal
    £11.74 £9.78
    Inside Diameter: 80mm
    Outside Diameter: 140mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  40. OS85x105x13mm R23 Oil Seal
    £7.31 £6.09
    Inside Diameter: 85mm
    Outside Diameter: 105mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  41. OS85x110x13mm R21 Oil Seal
    £7.06 £5.88
    Internal Diameter: 85mm
    External Diameter: 110mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70
    Learn More
  42. OS85x110x13mm R23 Oil Seal
    £6.30 £5.25
    Inside Diameter: 85mm
    Outside Diameter: 110mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  43. OS85x115x13mm R21 Oil Seal
    £7.19 £5.99
    Internal Diameter: 85mm
    External Diameter: 115mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70
    Learn More
  44. OS85x115x13mm R23 Oil Seal
    £8.06 £6.72
    Inside Diameter: 85mm
    Outside Diameter: 115mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  45. OS85x120x13mm R23 Oil Seal
    £8.70 £7.25
    Inside Diameter: 85mm
    Outside Diameter: 120mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  46. OS90x105x13mm R23 Oil Seal
    £7.31 £6.09
    Inside Diameter: 90mm
    Outside Diameter: 105mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  47. OS90x110x13mm R23 Oil Seal
    £5.89 £4.91
    Inside Diameter: 90mm
    Outside Diameter: 110mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  48. OS90x115x13mm R21 Oil Seal
    £8.70 £7.25
    Internal Diameter: 90mm
    External Diameter: 115mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70
    Learn More
  49. OS90x115x13mm R23 Oil Seal
    £8.70 £7.25
    Inside Diameter: 90mm
    Outside Diameter: 115mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  50. OS90x120x13mm R23 Oil Seal
    £6.68 £5.57
    Inside Diameter: 90mm
    Outside Diameter: 120mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  51. OS90x125x13mm R23 Oil Seal
    £10.08 £8.40
    Inside Diameter: 90mm
    Outside Diameter: 125mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  52. OS90x130x13mm R23 Oil Seal
    £10.72 £8.93
    Inside Diameter: 90mm
    Outside Diameter: 130mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  53. OS90x140x13mm R21 Oil Seal
    £11.23 £9.36
    Internal Diameter: 90mm
    External Diameter: 140mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70
    Learn More
  54. OS95x120x13mm R21 Oil Seal
    £6.68 £5.57
    Internal Diameter: 95mm
    External Diameter: 120mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70
    Learn More
  55. OS95x120x13mm R23 Oil Seal
    £9.32 £7.77
    Inside Diameter: 95mm
    Outside Diameter: 120mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  56. OS95x125x13mm R21 Oil Seal
    £10.08 £8.40
    Internal Diameter: 95mm
    External Diameter: 125mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70
    Learn More
  57. OS95x125x13mm R23 Oil Seal
    £6.80 £5.67
    Inside Diameter: 95mm
    Outside Diameter: 125mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  58. OS98x120x13mm R21 Oil Seal
    £6.68 £5.57
    Internal Diameter: 98mm
    External Diameter: 120mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70
    Learn More
  59. OS98x120x13mm R23 Oil Seal
    £8.70 £7.25
    Inside Diameter: 98mm
    Outside Diameter: 120mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  60. OS100x120x13mm R23 Oil Seal
    £6.68 £5.57
    Inside Diameter: 100mm
    Outside Diameter: 120mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  61. OS100x125x13mm R21 Oil Seal
    £10.08 £8.40
    Inside Diameter: 100mm
    Outside Diameter: 125mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70

    Learn More
  62. OS100x125x13mm R23 Oil Seal
    £7.68 £6.40
    Rating:
    100% of 100
    Inside Diameter: 100mm
    Outside Diameter: 125mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  63. OS100x130x13mm R21 Oil Seal
    £9.32 £7.77
    Internal Diameter: 100mm
    External Diameter: 130mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70
    Learn More
  64. OS100x140x13mm R23 Oil Seal
    £13.87 £11.56
    Inside Diameter: 100mm
    Outside Diameter: 140mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  65. OS100x150x13mm R23 Oil Seal
    £13.44 £11.20
    Inside Diameter: 100mm
    Outside Diameter: 150mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  66. OS105x125x13mm R23 Oil Seal
    £7.19 £5.99
    Inside Diameter: 105mm
    Outside Diameter: 125mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  67. OS105x130x13mm R23 Oil Seal
    £10.72 £8.93
    Inside Diameter: 105mm
    Outside Diameter: 130mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  68. OS105x140x13mm R23 Oil Seal
    £11.23 £9.36
    Inside Diameter: 105mm
    Outside Diameter: 140mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  69. OS110x130x13mm R23 Oil Seal
    £8.82 £7.35
    Inside Diameter: 110mm
    Outside Diameter: 130mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  70. OS110x140x13mm R21 Oil Seal
    £9.83 £8.19
    Internal Diameter: 110mm
    External Diameter: 140mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70
    Learn More
  71. OS110x140x13mm R23 Oil Seal
    £13.87 £11.56
    Inside Diameter: 110mm
    Outside Diameter: 140mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  72. OS110x150x13mm R23 Oil Seal
    £16.26 £13.55
    Inside Diameter: 110mm
    Outside Diameter: 150mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  73. OS114x135x13mm R23 Oil Seal
    £15.50 £12.92
    Inside Diameter: 114mm
    Outside Diameter: 135mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  74. OS115x135x13mm R21 Oil Seal
    £12.36 £10.30
    Internal Diameter: 115mm
    External Diameter: 135mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70
    Learn More
  75. OS115x140x13mm R23 Oil Seal
    £9.83 £8.19
    Inside Diameter: 115mm
    Outside Diameter: 140mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  76. OS118x140x13mm R21 Oil Seal
    £10.52 £8.77
    Internal Diameter: 118mm
    External Diameter: 140mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70
    Learn More
  77. OS120x140x13mm R23 Oil Seal
    £13.87 £11.56
    Inside Diameter: 120mm
    Outside Diameter: 140mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

    Learn More
  78. OS120x150x13mm R21 Oil Seal
    £11.60 £9.67
    Internal Diameter: 120mm
    External Diameter: 150mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70
    Learn More
  79. OS120x150x13mm R23 Oil Seal
    £13.15 £10.96
    Inside Diameter: 120mm
    Outside Diameter: 150mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  80. OS120x180x13mm R23 Oil Seal
    £47.90 £39.92
    Inside Diameter: 120mm
    Outside Diameter: 180mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  81. OS125x150x13mm R23 Oil Seal
    £15.13 £12.61
    Inside Diameter: 125mm
    Outside Diameter: 150mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  82. OS130x160x13mm R23 Oil Seal
    £15.91 £13.26
    Inside Diameter: 130mm
    Outside Diameter: 160mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  83. OS135x160x13mm R21 Oil Seal
    £18.29 £15.24
    Internal Diameter: 135mm
    External Diameter: 160mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70
    Learn More
  84. OS140x160x13mm R21 Oil Seal
    £16.64 £13.87
    Internal Diameter: 140mm
    External Diameter: 160mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70
    Learn More
  85. OS140x160x13mm R23 Oil Seal
    £15.91 £13.26
    Inside Diameter: 140mm
    Outside Diameter: 160mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  86. OS140x165x13mm R23 Oil Seal
    £33.79 £28.16
    Inside Diameter: 140mm
    Outside Diameter: 165mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  87. OS140x170x13mm R23 Oil Seal
    £39.71 £33.09
    Inside Diameter: 140mm
    Outside Diameter: 170mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  88. OS145x167x13mm R23 Oil Seal
    £32.78 £27.32
    Inside Diameter: 145mm
    Outside Diameter: 167mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  89. OS145x170x13mm R23 Oil Seal
    £39.71 £33.09
    Inside Diameter: 145mm
    Outside Diameter: 170mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  90. OS150x180x13mm R23 Oil Seal
    £23.51 £19.59
    Inside Diameter: 150mm
    Outside Diameter: 180mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  91. OS155x190x13mm R23 Oil Seal
    £88.48 £73.73
    Inside Diameter: 155mm
    Outside Diameter: 190mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  92. OS160x180x13mm R23 Oil Seal
    £29.38 £24.48
    Inside Diameter: 160mm
    Outside Diameter: 180mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  93. OS160x190x13mm R21 Oil Seal
    £23.45 £19.54
    Internal Diameter: 160mm
    External Diameter: 190mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70
    Learn More
  94. OS160x190x13mm R23 Oil Seal
    £30.25 £25.21
    Inside Diameter: 160mm
    Outside Diameter: 190mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  95. OS165x190x13mm R23 Oil Seal
    £33.41 £27.84
    Inside Diameter: 165mm
    Outside Diameter: 190mm
    Width: 13mm
    Style: R23
    Material: Nitrile 70

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  96. OS185x210x13mm R21 Oil Seal
    £28.99 £24.16
    Internal Diameter: 185mm
    External Diameter: 210mm
    Width: 13mm
    Style: R21
    Material: Nitrile 70
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