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SKF G 9X13X3 - NEEDLE BEARING SEAL

SKF G 9X13X3-NEEDLE BEARING SEAL-klium
SKF G 9X13X3-NEEDLE BEARING SEAL-klium
4,43 per Piece (VAT excluded)
On order - Estimated availability to ship: 19 days
Piece

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  • Brand SKF
  • Reference SKF G 9X13X3
  • Ean 7316571171166

Product description

  • Radial shaft seals are drag seals that are mainly used for sealing oil-lubricated bearings
  • These ready-to-use elastomer seals usually have a metal reinforcement or housing
  • The sealing lip is usually a nitrile rubber and is normally pressed against a contact surface on the shaft by means of a spring
  • Depending on the sealing material and the medium to be kept in or out, radial shaft seals can be used at temperatures between 60 and +190 °C
  • The contact zone between the sealing lip and the contact surface is vital to the effectiveness of the seal
  • The surface hardness of the contact surface should normally be at least 55 HRC, and the hardening depth should be at least 0.3 mm
  • The surface roughness according to ISO 4288:1996 must be within the guidelines of Ra = 0.2 to 0.8 mm
  • In applications with low speeds, good lubrication and minimal contamination, a lower hardness can be used
  • To avoid the pumping action of spiral grinding grooves, plunge grinding is recommended
  • If the radial shaft seal is to retain the lubricant within the bearing housing, the seal must be installed lip-inwards
  • If the main job is to keep out contaminants, the lip should face out

Features for NEEDLE BEARING SEAL

width 3 mm
outside diameter 13mm
inside diameter 9 mm
max. operating temperature 110 °C
min. operating temperature -30 °C

Extra information