Designer, manufacturer and marketer of electronic and mechanical industrial power transmission products including gear motors, jaw coupling, variable speed drives, bushings and sheaves.

SIT is the leader expressly dedicated to power transmission solutions: timing pulleys, timing belts, v pulleys, couplings,rod ends, chain drives, motor bases, power transmission products

SIT is the leader expressly dedicated to power transmission solutions: timing pulleys, timing belts, v pulleys, couplings,rod ends, chain drives, motor bases, power transmission products

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

W.C. DuComb Company is a stocking distributor of Bearings, Power Transmission and Linear Motion Products, Electric Motors and VS Drives.

power transmission, bulk material handling, motors, gearing, clutches, brakes, fluid couplings, backstops, belt cleaners, drives, belt cleaners

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.

Manufacturer of roller chain, conveyor chain, drive chain, automotive timing drives, power transmission products, material handling systems, and factory automation and physical distribution systems.