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  • 0.68x1.12x0.31DC Imperial Nitrile Rubber Fork & Damper Oil Seal with 2 Opposite Facing Individually Sprung Sealing Lips
  • 0.68x1.12x0.31DC Imperial Nitrile Rubber Fork & Damper Oil Seal with 2 Opposite Facing Individually Sprung Sealing Lips
0.68x1.12x0.31DC Imperial Nitrile Rubber Fork & Damper Oil Seal with 2 Opposite Facing Individually Sprung Sealing Lips
Great rates on shipping on any order regardless of size

0.68x1.12x0.31DC Imperial Nitrile Rubber Fork & Damper Oil Seal with 2 Opposite Facing Individually Sprung Sealing Lips

0.008000kg

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Fork and Damper Oil Seal: These oil seals are designed primarily to be used in areas where the sealing surfaces will slide in and out e.g. Motorcycle fork legs and damper mechanisms, that said they can also be used in applications where the sealed objects rotate.
Benefits: Cost effective, Superior quality Nitrile Rubber Seal

Brand / Quality: Simply NBR Seals - High Quality
Inside Diameter: 17.27mm = 0.68 inch
Outside Diameter: 28.45mm = 1.12 inch
Width: 7.87mm = 0.31 inch
Shaft Size not Inside Diameter (d)
=
17.272mm = 0.68 inch
Outside Diameter (D)
=
28.448mm = 1.12 inch
Width (b)
=
7.874mm = 0.31 inch
Oil Seals
An oil seal normally consists of three basic components: The Sealing Element (the nitrile rubber part), the Metal Case, and the Spring. It is a widely used sealing component. The function of a seal is to prevent the leakage of medium along the moving parts. This is mainly achieved by the sealing element. Nitrile Rubber (NBR)
NBR is the most commonly used seal material. It has good heat resistance properties, good resistance to oils, salt solutions, hydraulic oils, and gasoline. Operation temperatures are recommended from -40deg Cto 120deg C. It also functions well under dry environment, but only for intermittent periods.
R23 / TC design cross section

Cross section of an R23 / TC style oil seal.

This is a double sealing lip seal arrangement with one primary sealing lip and a dust protection lip.

Construction
The seal cases are made from SAE 1008-1010 Carbon Steel and are often coated in a very thin layer of Nitrile rubber to assist sealing in the housing.
The principle function of the metal case is to impart rigidity and strength to the seal.
The spring is made from SAE 1050-1095 Carbon Spring Steel which has a protective zinc coating.
The principle function of the spring is to maintain an even gripping pressure around the shaft

Viton Chemical Resistance

  • Dominik Robinson, United Kingdom 28/07/2015

    5 of 5 Stars!
    Leaking forks repaired for a fraction of dealer costs, Thanks for all the help

  • Kai Lindsay, United Kingdom 30/06/2015

    5 of 5 Stars!
    I have never needed a seal and you haven't stocked the size. You don't get better than that

  • Greyson Ian, United Kingdom 27/07/2014

    5 of 5 Stars!
    A VERY GOOD BUSINESS WITH FRIENDLY STAFF MY PRODUCTS WHERE GREAT AND GOT THEM ON TIME CHEERS FOR YOUR SERVICE

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0.68x1.12x0.31DC Imperial Nitrile Rubber Fork & Damper Oil Seal with 2 Opposite Facing Individually Sprung Sealing Lips
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Brands

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
WN7 3XJ
United kingdom

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