Product Description

Federal-Mogul Corporation, which acquired the Bower Roller Bearing Company of Detroit in 1955 and consolidated it into its Detroit-based bearing group, allegedly supplied asbestos-fiber packing accessories dimensioned to Bower tapered roller-bearing assemblies used in industrial, railcar, steel-mill, and paper-mill service. According to publicly filed U.S. asbestos personal-injury and wrongful-death litigation, this packing product family included cut-length asbestos rope, braided asbestos yarn coils, pre-formed asbestos packing rings, and stuffing-box packing sets that surrounded Bower bearing cups and cones to retain grease and lubricant and to exclude water, mill scale, and process contamination.

Plaintiffs allegedly identified Bower asbestos-fiber packing on railcar journal boxes, hot-strip and cold-strip mill roll-neck bearings, paper-machine felt-roll bearings, blast-furnace larry car and skip-hoist bearings, kiln-support trunnion bearings, and heavy-duty conveyor pulley bearings. Publicly filed litigation records allegedly reference Bower asbestos-fiber packing distributed through Federal-Mogul industrial-bearing warehouses, mill-supply houses, and railway parts networks.

Workers Exposed

According to publicly filed U.S. asbestos litigation, workers allegedly exposed to Federal-Mogul Bower asbestos-fiber packing included millwrights in steel mills, paper mills, and cement plants; industrial mechanics in heavy manufacturing; and railcar shop mechanics servicing journal-box packing. Plaintiffs allegedly described bearing service that required cutting rope packing to length with knives, forming packing coils by hand around the shaft, tamping packing into stuffing-box glands with drift pins, and chiseling hardened, oil-soaked packing out of housings during bearing overhauls. These operations allegedly released chrysotile fibers into the mechanic’s breathing zone.

Bystander workers — apprentices, crane operators, laborers cleaning bearing-service areas, and welders working nearby — allegedly inhaled fibers dispersed by the work. Roll-shop crews in integrated steel mills across the Midwest allegedly worked with Bower asbestos-fiber packing on a continuous cycle tied to mill campaign schedules.