Labyrinth Seal, Series: LER, 125 mm Inside Diameter, 143.51 mm Outside Diameter, 25.4 mm Width, 0.3 deg Misalignment, 100 deg C, Aluminum

Labyrinth seals LER, contact-free sealing is achieved. They are therefore suitable for high speeds. The O-ring made from NBR that is pressed in between the labyrinth ring and shaft is suitable for temperatures up to 100 °C. Labyrinth seals allow shaft misalignment of up to 0.3 deg in both directions and are suitable for grease lubrication. If necessary, the labyrinth can be relubricated. For this purpose, a lubrication hole must be made in the upper housing section for each labyrinth seal. The optimum positions are indicated by cast-in pilot holes on the top of the housing. Labyrinth seals for standard shaft diameters are included in the scope of delivery of a housing of universal design. Labyrinth seals for shaft diameters other than standard must be ordered separately. FAG Labyrinth Seal, Series: LER, 125 mm ID, 143.51 mm OD, 25.4 mm Width, 0.3 deg Misalignment, 100 °C, Aluminum