Aktiebolaget Skf

Filip Rosengren

Jos Holsnijders

Patrik Costa

Maurizio Martinetti

Magnus Axelsson

Björn Pettersson

Jens Bode

Renato D'Uva

A bearing assembly comprising a rolling element bearing having a first row of rolling elements arranged in a first bearing cavity between a first inner raceway and a first outer raceway of the bearing, and having a second row of rolling elements arranged in a second bearing cavity between a second inner raceway and a second outer raceway of the bearing. The assembly further comprises an annular grease cartridge arranged between the first and second rows of rolling elements. The annular grease cartridge is at least partly formed from a honeycomb structure having axially extending passageways filled with a grease lubricant, wherein at least some of passageways are open towards the first and second bearing cavities.

Bearing assembly with lubrication cartridge

The invention refers to a pressure compensating device () for a bearing housing, which is incorporating a sealed off compartment, and which device is intended to compensate pressure variations in the sealed off compartment, wherein the device () incorporates a housing (), in which is positioned a bellows () of flexible material, which housing () has at least one first opening () through which the interior of the bellows () communicates with the side of the bearing housing where a varying pressure can be expected, and wherein the bellows () further is associated with an additional opening (), adapted to allow the bellows () to alter its momentary form for compensating such pressure variations.

Pressure compensating device for a bearing housing

A segment roll for use in a continuous casting machine includes a number of roll segments axially spaced apart and supported in bearings on a non-rotating shaft. Each roll segment is a self-contained unit including a sleeve-shaped outer mantle, an internal sleeve disposed coaxially within the outer mantle, and a bearing assembly disposed radially between the outer mantle and the inner sleeve within an annular recess disposed at each end of the roll segment. Each bearing assembly is spaced from an inner envelope surface of the internal sleeve and includes a bearing and a seal, wherein the internal sleeve is in non-rotatable contact with the non-rotating sleeve.

Segment roll for continuous casting machines

Growing community of inventors

Gothenburg, Sweden

Filip Rosengren