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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W25018131 R21 Imperial Oil Seal£31.82 £26.52Inside Diameter: 1.81" (45.97mm)
Outside Diameter: 2.5" (63.5mm)
Width: 0.31" (7.87mm)
Style: R21
Material: Nitrile
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W33721850 R23 Imperial Oil Seal£25.58 £21.32Inside Diameter: 2.18" (55.37mm)
Outside Diameter: 3.37" (85.6mm)
Width: 0.5" (12.7mm)
Style: R23
Material: Nitrile
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W35026837 R23 Imperial Oil Seal£35.00 £29.17Inside Diameter: 2.68" (68.07mm)
Outside Diameter: 3.5" (88.9mm)
Width: 0.37" (9.4mm)
Style: R23
Material: Nitrile
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W43733737 R6 Imperial Oil Seal£30.50 £25.42Inside Diameter: 3.37" (85.6mm)
Outside Diameter: 4.37" (111mm)
Width: 0.37" (9.4mm)
Style: R6
Material: Nitrile
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W53735050 R21 Imperial Oil Seal£24.71 £20.59Inside Diameter: 3.5" (88.9mm)
Outside Diameter: 5.37" (136.4mm)
Width: 0.5" (12.7mm)
Style: R21
Material: Nitrile
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W52541250 R6 Imperial Oil Seal£30.25 £25.21Inside Diameter: 4.12" (104.65mm)
Outside Diameter: 5.25" (133.35mm)
Width: 0.5" (12.7mm)
Style: R6
Material: Nitrile
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W55045050 R4 Imperial Oil Seal£24.96 £20.80Inside Diameter: 4.5" (114.3mm)
Outside Diameter: 5.5" (139.7mm)
Width: 0.5" (12.7mm)
Style: R4
Material: Nitrile
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W55047550 R21 Imperial Oil Seal£24.71 £20.59Inside Diameter: 4.75" (120.65mm)
Outside Diameter: 5.5" (139.7mm)
Width: 0.5" (12.7mm)
Style: R21
Material: Nitrile
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W57547550 R4 Imperial Oil Seal£26.98 £22.48Inside Diameter: 4.75" (120.65mm)
Outside Diameter: 5.75" (146.05mm)
Width: 0.5" (12.7mm)
Style: R4
Material: Nitrile
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OS130x155x10mm R21 Oil Seal£30.13 £25.11Internal Diameter: 130mm
External Diameter: 155mm
Width: 10mm
Style: R21
Material: Nitrile 70
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W61251250 R4 Imperial Oil Seal£34.55 £28.79Inside Diameter: 5.12" (130.05mm)
Outside Diameter: 6.12" (155.45mm)
Width: 0.5" (12.7mm)
Style: R4
Material: Nitrile
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W62551250 R21 Imperial Oil Seal£25.09 £20.91Inside Diameter: 5.12" (130.05mm)
Outside Diameter: 6.25" (158.75mm)
Width: 0.5" (12.7mm)
Style: R21
Material: Nitrile
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W62552556 R21 Imperial Oil Seal£25.09 £20.91Inside Diameter: 5.25" (133.35mm)
Outside Diameter: 6.25" (158.75mm)
Width: 0.56" (14.22mm)
Style: R21
Material: Nitrile
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OS135x170x15mm R21 Oil Seal£27.30 £22.75Internal Diameter: 135mm
External Diameter: 170mm
Width: 15mm
Style: R21
Material: Nitrile 70
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W65055050 R21 Imperial Oil Seal£25.09 £20.91Inside Diameter: 5.5" (139.7mm)
Outside Diameter: 6.5" (165.1mm)
Width: 0.5" (12.7mm)
Style: R21
Material: Nitrile
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W67557550 R21 Imperial Oil Seal£25.21 £21.01Inside Diameter: 5.75" (146.05mm)
Outside Diameter: 6.75" (171.45mm)
Width: 0.5" (12.7mm)
Style: R21
Material: Nitrile
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OS160x190x15mm R21 Oil Seal£27.26 £22.72Internal Diameter: 160mm
External Diameter: 190mm
Width: 15mm
Style: R21
Material: Nitrile 70
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OS160x200x15mm R21 Oil Seal£29.24 £24.37Internal Diameter: 160mm
External Diameter: 200mm
Width: 15mm
Style: R21
Material: Nitrile 70
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OS170x200x12mm R21 Oil Seal£32.36 £26.97Internal Diameter: 170mm
External Diameter: 200mm
Width: 12mm
Style: R21
Material: Nitrile 70
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OS175x200x15mm R21 Oil Seal£35.68 £29.73Internal Diameter: 175mm
External Diameter: 200mm
Width: 15mm
Style: R21
Material: Nitrile 70
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OS185x210x13mm R21 Oil Seal£28.99 £24.16Internal Diameter: 185mm
External Diameter: 210mm
Width: 13mm
Style: R21
Material: Nitrile 70
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