TSN507S SKF Labyrinth Seal for SNL Series Plummer Block Housings 30mm Bore

SKF 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

Dimensions
da 30 mm Shaft diameter
Dc 54.5 mm Diameter of seal groove
D 52.5 mm Outside diameter
B 18 mm Width
c 10 mm Distance to side face

Properties
Accessory type Housing seal
Sealing type Labyrinth
Material Felt Steel with silicone element