SEALED RING FOR 61902 NILOS SERIES BEARINGS OF 61902AV
61902AV NILOS 61902AV SERIES SEALED BEARING RING
Sealing ring for bearings of the 61902 series NILOS 61902AV
A Nilos ring that seals the outer ring of the roller bearing is described as an AV type. They are used to provide sealing for bearings that do not have shields or seals. A Nilos ring of suitable dimensions can be installed so that the open bearing area is completely enclosed by the Nilos ring. Nile rings are required in particular installations where there may be excess dirt or debris that could penetrate up to the bearing, if any additional mechanical protection is required or if condensation forms. Sealing occurs by placing the sealing edge of the Nilos ring under slight pressure on the outer ring of the bearing and so that it rubs to a greater or lesser depth on the ring of the hardened bearing. The fine labyrinth that occurs as a result prevents grease leakage and also the penetration of dirt into the bearing. MARCA / Quality: Nilos - High Quality Inner diameter: 15 mm Outer diameter: 26 mm Width: 1.8 mm Thickness: 0.3 mm.