TSN517S SKF Labyrinth Seal for SNL Series Plummer Block Housings 75mm Bore Sealed d c min 143 mm

d c min 143 mm Minimum shaft shoulder

Outside length: 2030mm

Outer dimension: 32

d a min 29 mm Minimum diameter shaft shoulder

Snap ring reference R56

TSN517S SKF Labyrinth Seal for SNL Series Plummer Block Housings 75mm Bore Sealed d c min 143 mmSKF 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