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  • INA SD42X52X4A Double Lip Polyurethane Oil Seal 42x52x4mm
  • INA SD42X52X4A Double Lip Polyurethane Oil Seal 42x52x4mm
INA SD42X52X4A Double Lip Polyurethane Oil Seal 42x52x4mm
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INA SD42X52X4A Double Lip Polyurethane Oil Seal 42x52x4mm

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Equivalent to: SD42X52X4A

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Polyurethane Double Lip Sealing Rings: Designed as contact seals, these sealing rings protect the bearing position against contamination, spray water and the excessive loss of grease. Sealing rings are matched to the small radial dimensions of needle roller bearings. They are very easy to fit, as they are simply pressed into the housing bore. Sealing rings allow circumferential speeds at the seal lip of up to 10 m/s depending on the surface quality of the shaft. This sealing ring features a contact lip and a non-contact dust shield lip facing the shaft. The seal carrier is made from reinforced polyamide (coloured black), while the seal lip area is made from thermoplastic PU elastomer (coloured green). Suitable for operating temperatures from -30 to +100 deg C.
Benefits: Easy to fit, protects against contamination, spray water and excessive loss of grease, highly wear-resistant and resistant to environmental influences and many mineral oils.
Brand / Quality: INA - High Quality
Inside Diameter: 42mm
Outside Diameter: 52mm
Width: 4mm
Shaft Size not Inside Diameter (d)
Outside Diameter (D)
Width (b)
Oil Seals

  • Colten Holden, United Kingdom 03/01/2019

    5 of 5 Stars!
    Great quality seal. Good selection and really competitive prices. I will certainly buy from you again.

  • Luke Shelley, Uk 10/07/2018

    5 of 5 Stars!
    Great quality

  • Jadiel Justin, United Kingdom 30/10/2015

    5 of 5 Stars!
    competitively priced and great quality

  • Taylor Donovan, United Kingdom 17/06/2015

    5 of 5 Stars!
    More than happy that I chose this company to buy from, arrived in post THE NEXT DAY

  • Asher Issac, United Kingdom 08/06/2015

    5 of 5 Stars!
    Extremely good fit, was delivered in fast time. A+

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INA SD42X52X4A Double Lip Polyurethane Oil Seal 42x52x4mm

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Simply bearings are the UK's largest online retailer of bearings, seals, belts, chains, sprockets, lubricants and other associated power transmission equipment.
Simply Bearings Ltd, Halton House, Greenfold Way, Leigh
Greater Manchester
United kingdom

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