Description

Offering pillow block bearings Nab brand : Pillow blockbearings are used, for instance, in agricultural machinery, conveyingequipment, and construction machinery. A Pillow bearing unit consists ofa deep groove ball bearing sealed on both sides and a spherical outsidediameter together with a housing, which is either a casting or a sheetmetal stamping. This units are supplied as plummer block or flangedhousing mountings pillow block bearings covers the current units formetric and inch size shaft. Apart from very rare exceptions thesebearing units are used as locating bearings. They are particularlysuited for short shaft and for applications where only minor thermalexpansions occur. Small shaft expansions are absorbed by the axialclearance in the bearings. Plummer block unit housing made of cast iron, flanged-housing unit made of sheet metal.