NILOS steel-disk seals for grease-lubricated roller bearings contribute to bearing service life. They protect against contaminants in mining equipment exposed to dirt, dust, and debris and minimize bearing friction loss and heat build-up. They also prevent lubricants from leaking.
Their non-contact, grease-filled labyrinth sealing elements comprise laminated steel-seal disks and steel cores. The seals resist axial pressure and do not slip when secured in the axial direction on the inner and outer edge of a roller-bearing ring. They come in a range of shaft and casing diameters and are ready to install for quick and easy mounting.
SKF Linear Motion & Precision Technologies
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