For over 4 decades, Frank Callahan Company has distributed ball bearings, electric motors, speed reducers, power transmission & motion control products. Choose from bearings such as radial ball, linear motion, miniature, needle roller, thrust, turntable, babbited. Drive products include v-belts, synchronous drives, sprocket & chain drives, worm gears. Electric motors include general purpose, brake, agricultural, explosion proof, Nema, inverter, AC & DC gearmotors, servo motors. Material handling: conveyor idlers, conveyor pulley, conveyor belting, screw & gravity conveyor assemblies.