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skf_tsn520s
skf_tsn520s_2

SKF TSN 520 S Labyrinth bearing housing seal

SKF
Supplier number: SKF TSN 520 S | EAN 7316570328134
Recommended Retail Price €512.24
253.40 tax incl.
€209.42 excl. VAT (incl. all environmental contributions)
On order: delivered from 23/10/2026

  • Delivery by DHL
↓ Documents (1) ✆ Talk to a specialist


Product information
€253.40
tax incl.

Product information

Key features according to our expert

  • Inner diameter: 90 mm
  • Outer diameter: 145 mm
  • Width: 24 mm
  • Type of seal: Labyrinth seal

Product description

SNL housing seals are the first barrier against contamination. For applications where there are high speeds or extreme temperatures, SKF recommends using labyrinth seals, and for highly contaminated environments, SKF recommends the three-barrier solution. This cost-effective sealing solution can have a significant impact on bearing service life as contaminants have to pass through three barriers to reach the bearing.

  • Good protection from contamination
  • Keep the lubricant in the housing
  • Part of the three barrier solution
  • Cost-effective

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter
90 mm
Outer diameter
145 mm
Width
24 mm
Type of seal
Labyrinth seal
Outer diameter
145
Material
Steel with silicone element
Shaft diameter
90
Housing groove diameter
147.5
Sealing type
Labyrinth
Accessory type
Housing seal
  • Brand SKF
  • EAN 7316570328134
  • Supplier number SKF TSN 520 S
Questions about this product?

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0032 3 74 000 41 [email protected]

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