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. W17507525 R23 Imperial Oil Seal
    £3.02 £2.52
    Inside Diameter: 0.75" (19.05mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.25" (6.35mm)
    Style: R23
    Material: Nitrile

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  2. W17508737 R21 Imperial Oil Seal
    £3.02 £2.52
    Inside Diameter: 0.87" (22.1mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.37" (9.4mm)
    Style: R21
    Material: Nitrile

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  3. W17508737 R4 Imperial Oil Seal
    £7.56 £6.30
    Inside Diameter: 0.87" (22.1mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.37" (9.4mm)
    Style: R4
    Material: Nitrile

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  4. W17509337 R21 Imperial Oil Seal
    £3.02 £2.52
    Inside Diameter: 0.93" (23.62mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.37" (9.4mm)
    Style: R21
    Material: Nitrile

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  5. W17509337 R4 Imperial Oil Seal
    £10.08 £8.40
    Inside Diameter: 0.93" (23.62mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.37" (9.4mm)
    Style: R4
    Material: Nitrile

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  6. W17510025 R21 Imperial Oil Seal
    £2.15 £1.79
    Inside Diameter: 1" (25.4mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.25" (6.35mm)
    Style: R21
    Material: Nitrile

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  7. W17510025 R23 Imperial Oil Seal
    £3.02 £2.52
    Inside Diameter: 1" (25.4mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.25" (6.35mm)
    Style: R23
    Material: Nitrile

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  8. W17510037 R21 Imperial Oil Seal
    £2.15 £1.79
    Inside Diameter: 1" (25.4mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.37" (9.4mm)
    Style: R21
    Material: Nitrile

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  9. W17510037 R23 Imperial Oil Seal
    £3.02 £2.52
    Inside Diameter: 1" (25.4mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.37" (9.4mm)
    Style: R23
    Material: Nitrile

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  10. W17510037 R6 Imperial Oil Seal
    £5.54 £4.62
    Inside Diameter: 1" (25.4mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.37" (9.4mm)
    Style: R6
    Material: Nitrile

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  11. W17510637 R21 Imperial Oil Seal
    £2.77 £2.31
    Inside Diameter: 1.06" (26.92mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.37" (9.4mm)
    Style: R21
    Material: Nitrile

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  12. W17511225 R23 Imperial Oil Seal
    £3.02 £2.52
    Inside Diameter: 1.12" (28.45mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.25" (6.35mm)
    Style: R23
    Material: Nitrile

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  13. W17511231 R21 Imperial Oil Seal
    £2.77 £2.31
    Inside Diameter: 1.12" (28.45mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.31" (7.87mm)
    Style: R21
    Material: Nitrile

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  14. W17511237 R21 Imperial Oil Seal
    £3.02 £2.52
    Inside Diameter: 1.12" (28.45mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.37" (9.4mm)
    Style: R21
    Material: Nitrile

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  15. W17511237 R4 Imperial Oil Seal
    £4.28 £3.57
    Inside Diameter: 1.12" (28.45mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.37" (9.4mm)
    Style: R4
    Material: Nitrile

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  16. W17511243 R21 Imperial Oil Seal
    £3.02 £2.52
    Inside Diameter: 1.12" (28.45mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.43" (10.92mm)
    Style: R21
    Material: Nitrile

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  17. W17511243 R6 Imperial Oil Seal
    £8.06 £6.72
    Inside Diameter: 1.12" (28.45mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.43" (10.92mm)
    Style: R6
    Material: Nitrile

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  18. W17511818 R21 Imperial Oil Seal
    £2.77 £2.31
    Inside Diameter: 1.18" (29.97mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.18" (4.57mm)
    Style: R21
    Material: Nitrile

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  19. W17511825 R21 Imperial Oil Seal
    £2.77 £2.31
    Inside Diameter: 1.18" (29.97mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.25" (6.35mm)
    Style: R21
    Material: Nitrile

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  20. W17511843 R21 Imperial Oil Seal
    £2.77 £2.31
    Inside Diameter: 1.18" (29.97mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.43" (10.92mm)
    Style: R21
    Material: Nitrile

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  21. W17512525 R21 Imperial Oil Seal
    £2.52 £2.10
    Inside Diameter: 1.25" (31.75mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.25" (6.35mm)
    Style: R21
    Material: Nitrile

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  22. W17512525 R23 Imperial Oil Seal
    £3.02 £2.52
    Inside Diameter: 1.25" (31.75mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.25" (6.35mm)
    Style: R23
    Material: Nitrile

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  23. W17512525 R4 Imperial Oil Seal
    £7.84 £6.53
    Inside Diameter: 1.25" (31.75mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.25" (6.35mm)
    Style: R4
    Material: Nitrile

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  24. W17512525 R6 Imperial Oil Seal
    £6.05 £5.04
    Inside Diameter: 1.25" (31.75mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.25" (6.35mm)
    Style: R6
    Material: Nitrile

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  25. W17512537 R21 Imperial Oil Seal
    £2.15 £1.79
    Inside Diameter: 1.25" (31.75mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.37" (9.4mm)
    Style: R21
    Material: Nitrile

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  26. W17513725 R21 Imperial Oil Seal
    £2.77 £2.31
    Inside Diameter: 1.37" (34.8mm)
    Outside Diameter: 1.75" (44.45mm)
    Width: 0.25" (6.35mm)
    Style: R21
    Material: Nitrile

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