HFB STL 3176 K - Plummer Block Housing

STL 3176 K Plummer Block Housing STL Plummer Block Housings are manufactured from material GS45. Material quality GGG or GG is also possible on request.These housings are split and designed for fitting spherical roller bearings with cylindrical bore or with adapter sleeves.Depending on requirements these housings are supplied as either locating or floating bearings.HFB Drum Take-up Bearing Housings are equipped with double labyrinth seals at both ends and designed for greaselubrication.  For necessary regreasing, two grease holes are incorporated midway between the bearings. The labyrinth sealscan also be supplied with separate grease holes if required. Where used as an end bearing housing (Arrangement A) a cast end cover is fitted instead of the labyrinth cover