Ball joints (except aircraft, motor vehicle) manufacturing

Bearings, plain (except internal combustion engine), manufacturing

Bushings, plain (except internal combustion engine), manufacturing

Chains, power transmission, manufacturing

Collars, shaft for power transmission equipment, manufacturing

Couplings, mechanical power transmission, manufacturing

Drive chains, bicycle and motorcycle, manufacturing

Joints, swivel (except aircraft, motor vehicle), manufacturing

Joints, universal (except aircraft, motor vehicle), manufacturing

Pulleys, power transmission, manufacturing

Railroad car journal bearings, plain, manufacturing

Sheaves, mechanical power transmission, manufacturing

Sprockets, power transmission equipment, manufacturing

Universal joints (except aircraft, motor vehicle) manufacturing