HFB BTL 3220 - Two Bearing House

 BTL 3220 Two Bearing House BTL Plummer Block Housings are manufactured from material GS45. Material quality GGG or GG is also possible, on request.These housings are split and suitable 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.These housings are equipped with double labyrinth seals at both ends and designed for grease lubrication.  For necessaryregreasing, two grease holes are incorporated midway between the bearings.  The labyrinth seals can also be supplied with separate grease holes if required.