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SKF

SKF 21159 radial shaft seal with metal housing and single sealing lip, for grease

Recommended Retail Price €28.94
14.40 tax incl.
€11.90 excl. VAT (incl. all environmental contributions)
On order: delivered from 26/05/2026
each

  • Delivery by DHL

Product description

Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. HM21 seals are designed with a sealant coated metal case. They have a conventional double sealing lip made of elastomer. Typical applications include grease lubricated agriculture machinery.

  • Maximise the exclusion of contamination
  • Accommodate low speed
  • Easy installation
Key features according to our expert
  • Inner diameter: 53,97 mm
  • Width: 6,35 mm
  • Material: NBR - Nitrile-Butadiene Rubber - Nitrile
  • With dust lip: No
  • Outer diameter: 76,2 mm
Specifications / All features
  • Brand: SKF
  • EAN: 00085311023764
  • Supplier number: SKF 21159
Inner diameter
53,97 mm
Width
6,35 mm
Material
NBR - Nitrile-Butadiene Rubber - Nitrile
With dust lip
No
Outer diameter
76,2 mm
Auxiliary lip
No
Minimum operating temperature
-40
Rotational speed
2884
Type of outside diameter
Metal-cased
Unit system
Inch
Seal width
6.35
Maximum operating temperature
100
Housing bore diameter
76.2
Limiting speed
2884
Design
HM21
Sealing lip material
Nitrile rubber (NBR)
Shaft diameter
53.975
Permissible circumferential speed
8.15
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