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  • INA SD30X37X4A Double Lip Polyurethane Oil Seal 30x37x4mm
  • INA SD30X37X4A Double Lip Polyurethane Oil Seal 30x37x4mm
INA SD30X37X4A Double Lip Polyurethane Oil Seal 30x37x4mm
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INA SD30X37X4A Double Lip Polyurethane Oil Seal 30x37x4mm

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Equivalent to: SD30X37X4A

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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: 30mm
Outside Diameter: 37mm
Width: 4mm
Shaft Size not Inside Diameter (d)
Outside Diameter (D)
Width (b)
Oil Seals

  • Quincy Fletcher, United Kingdom 03/01/2019

    4 of 5 Stars!
    Really pleased with the quality of these seals. Packaged neatly and arrived the following day.

  • Harrison Tristin, United Kingdom 20/04/2017

    5 of 5 Stars!
    great range of seal s

  • Maximus Armando, United Kingdom 22/10/2015

    5 of 5 Stars!
    thnaks for your help cannot fault the service or the seal

  • Davion Bentley, United Kingdom 22/09/2015

    5 of 5 Stars!
    Great Price.

  • Miguel Marquis, United Kingdom 31/03/2015

    5 of 5 Stars!
    Great oil seal, superb price!

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INA SD30X37X4A Double Lip Polyurethane Oil Seal 30x37x4mm

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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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