Timken 67885 Tapered Roller Bearing Cup

The Timken 67885 tapered roller bearing cone is a precision inner race assembly designed for single-row tapered roller bearing systems that support combined radial and axial loads in heavy-duty rotating equipment. It is intended for use with Timken 67820 bearing cups and is commonly installed in industrial gearboxes, mining equipment, conveyors, construction machinery, and power transmission systems where accurate shaft alignment and dependable load handling are required. Key specifications include bore diameter 7.5 in (190.500 mm); inner ring width 1.8438 in (46.833 mm); weight 36.15 lb (16.398 kg); dynamic radial load rating (C1) 93,600 lbf (416,000 N); dynamic radial load rating (C90) 24,300 lbf (108,000 N); static radial load rating (C0) 188,000 lbf (835,000 N); dynamic axial load rating (Ca90) 19,800 lbf (88,200 N); maximum shaft fillet radius 0.140 in (3.600 mm); shaft backing shoulder diameters frontface (da) 7.99 in (203.00 mm) and backface (db) 8.23 in (209.00 mm); K factor 1.22; geometry factor (Cg) 0.131; MPN 67885; Series 67800; Design units Inch. This cone is designed for use with compatible Timken bearing cups and supports durable performance in wheel-end assemblies, industrial drives, conveyors, heavy-duty axles, mining machinery, and other rotating equipment requiring dependable load distribution and long service life.