Abstract: A cage for use in a roller bearing, said cage comprising a pair of generally semicircular molded plastic parts joined together, the molded plastic parts each comprising a set of pockets for receiving and locating rollers, and releasable fixings at their ends, wherein two generally semicircular molded plastic parts are detachably interconnected to each other by inter-engagement of their respective releasable fixings to form a complete generally circular cage.

Abstract: A split roller bearing comprising an inner ring including an inner race, an outer ring including an outer race, a cage mounted between the inner and outer races, said cage mounting t rollers which engage the inner and outer races, said inner ring and inner race, outer ring and outer race, and cage each comprising two substantially semicircular parts, the relevant semicircular parts being mounted end-to-end to provide a circular component, whereby the two semicircular parts of the inner ring and inner tapered race, outer ring and outer race, and cage, may be separated from one another to allow the roller bearing to be dismantled when worn without removal of the component supported by the bearing.

Abstract: A split taper roller bearing comprising an inner ring including an inner tapered race, an outer ring including an outer tapered race, a cage mounted between the inner and outer tapered races, said cage mounting tapered rollers which engage the inner and outer races, said inner ring and inner tapered race, outer ring and outer tapered race, and cage each comprising two generally semicircular parts, the relevant semicircular parts being mounted end-to-end to provide a circular component, whereby the two semicircular parts of the inner ring and inner tapered race, outer ring and outer tapered race, and cage, may be separated from one another to allow the taper roller bearing to be dismantled when worn without removal of the component supported by the bearing.

Abstract: A cage for use in a roller bearing, said cage comprising a pair of generally semicircular moulded plastic parts joined together, the moulded plastic parts each comprising a set of pockets for receiving and locating rollers, and releasable fixing means at their ends, wherein two generally semicircular moulded plastic parts are detachably interconnected to each other by inter-engagement of their respective releasable fixing means to form a complete generally circular cage.

Abstract: A cage (14) for a split roller bearing (10) is composed of two semi-circular components (15) detachably interconnected at their ends. Each of the components (15) is itself constructed from a pair of blanks (17). Each blank (17) takes the form of a mild steel pressing with a continuous semi-circular wall portion (18) with spaced-apart projections (19, 20) at the sides. The projections (19, 20) are bent along fold lines (L, M) so that the wall portions (18) form the sides (24) of the cage and some of the projections (20) overlap at a centre region (30) of the cage and are fixed together. The rollers (11) are located in pockets (40) between side edges of the projections (19, 20).