20x26x4mm R23/TC Double Lip Nitrile Rotary Shaft Oil Seal with Garter Spring

In stock
SKU: 20x26x4-R23
Double lip nitrile rubber metric rotary shaft oil seal with garter spring 20mm inside x 26mm outside x 4mm wide
Regular price £1.69 inc.VAT
£1.41 exc.VAT
FREE UK MAINLAND DELIVERY ON ORDERS OVER £50

Product details

  • SKU 20x26x4-R23
  • Inside diameter (d) 20mm
  • Outside diameter (D) 26mm
  • Width (B) 4mm
Seals are ideal for excluding dirt, dust, water or any other contaminant whilst retaining lubricant in rotary shaft equipment. They are generally used as a means of protecting the bearings of rotating shafts.

The term nitrile rubber is used for acrylonitrile-butadiene rubber (NBR). This material has very good engineering properties and is a general-purpose sealing lip material. It is a copolymer manufactured from acrylonitrile and butadiene that provides good resistance to the following media:

Most mineral oils and greases with a mineral oil base
Normal fuels like gasoline, diesel and light heating oils
Animal and vegetable oils and fats and hot water