B&B manufactures and distributes stock and custom drive system requirements such as timing pulleys, timing belts, roller chai ... n sprockets, V-Belt sheaves and taper (QD, Taper-Lock, and double split taper) bushings, gears and gear rack, and bar stock and flanges for the power transmission and precision mechanical component markets. B&B Manufacturing manufactures 85% of our products in our 100,000 sq. ft facility in Indiana, allowing us to provide quicker turnaround times and lower pricing. read more