abma precision rating: Timken 643-902A1 Tapered Roller Bearing Full Assemblies

bore diameter::2.7500 in; abma precision rating::Class 2; cup width::3.0000 in; bearing material::Steel; assembly type::Double Row; double outer ring width::3.000 in; outside diameter::5.3750 in; manufacturer upc number::053893827803; cone width::1.6250 in;