LOR 53

PosiTrac labyrinth seal

These labyrinth seals are the standard sealing solution for larger SAF and SAW housings (for housing size 13 and above).

The rings form a multi-stage labyrinth seal with the housing seal grooves. They have an O-ring in their bore to make the labyrinth ring rotate with the shaft. The sealing effect can be enhanced by filling the cavity between the housing and seal ring with grease.

  • Good protection from contamination
  • Virtually no friction
  • Easy upgrade to PosiTrac Plus
  • Cost-effective


Outside diameter 90.551 mm
Shaft diameter 74.613 mm
Width 17.475 mm


Accessory type Housing seal
Sealing type Labyrinth
Material Aluminium


Product net weight 0.068 kg
eClass code 23-05-17-90
UNSPSC code 31171519


Additional information

Weight 0.068 kg
Size (mm)