Timken 64700DS Double Shield Tapered Roller Bearing

The Timken 64700DS is a double-row, double cup tapered roller bearing (TDO) designed for heavy radial and axial loads in demanding industrial equipment. It is intended for use with compatible double cone assemblies and is commonly found in rolling mills, industrial gearboxes, mining equipment, material handling systems, heavy-duty conveyors, and power transmission systems where precise shaft alignment matters; maintenance teams, OEMs, and system integrators rely on it for repairs, replacements, retrofit projects, and preventive maintenance to maximize bearing life. Key specifications include: MPN 64700DS; Series 64000; Cup Outside Diameter 7.0000 in (177.800 mm); Double Cup Width 2.3750 in (60.325 mm); Housing Backing Shoulder Diameters – Frontface Da 6.81 in (172.00 mm) and Backface Db 6.30 in (160.02 mm); e factor 0.52; Y factor 1.16; Geometry Factor Cg 0.108; Weight 15.0 lb (6.8 kg). Common replacements include Timken 64700D, SKF 64700DS, NTN 64700DS.