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skf_28720
SKF

SKF 28720 radial shaft seal with metal housing and double sealing lip, for oil or grease

Recommended Retail Price €20.79
10.40 tax incl.
€8.59 excl. VAT (incl. all environmental contributions)
On order: delivered from 28/05/2026
each

  • Delivery by DHL

Product description

Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. The seals have an outer covering of steel or elastomer, designed to fit the housing bore. The sealing lip is made of elastomer for best sealing against the rotating shaft. A garter spring in the seal optimizes the sealing against the shaft.

  • High pumping rate
  • With garter spring
  • Accommodate misalignment
Key features according to our expert
  • Inner diameter: 73,03 mm
  • Width: 15,5 mm
  • Material: NBR - Nitrile-Butadiene Rubber - Nitrile
  • With dust lip: Yes
  • Version (radial oil seal according to DIN 3760): AS
  • Outer diameter: 98,45 mm
Specifications / All features
  • Brand: SKF
  • EAN: 00085311029186
  • Supplier number: SKF 28720
Inner diameter
73,03 mm
Width
15,5 mm
Material
NBR - Nitrile-Butadiene Rubber - Nitrile
With dust lip
Yes
Version (radial oil seal according to din 3760)
AS
Outer diameter
98,45 mm
Design
HMSA16
Seal width
15494
Maximum operating temperature
100
Housing bore diameter
984504
Auxiliary lip
Yes
Sealing lip material
Nitrile rubber (NBR)
Shaft diameter
73025
Minimum operating temperature
-40
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