Home » Product Classification » SIC Codes » Division D: Manufacturing » Major Group 35: Industrial And Commercial Machinery And Computer Equipment

Industry Group 356: General Industrial Machinery And Equipment

3568 Mechanical Power Transmission Equipment, Not Elsewhere Classified

Establishments primarily engaged in manufacturing mechanical power transmission equipment and parts, for industrial machinery. Establishments primarily engaged in manufacturing motor vehicle power transmission equipment are classified in Industry 3714; those manufacturing aircraft power transmission equipment are classified in Industry 3728; those manufacturing ball and roller bearings are classified in Industry 3562; and those manufacturing speed changers, industrial high-speed drives, and gears are classified in Industry 3566.

• Ball joints, except motor vehicle and aircraft
• Bearings, plain
• Belting, chain
• Chain, power transmission
• Clutches, except motor vehicle
• Collars, shaft (power transmission equipment)
• Couplings, shaft rigid, flexible, universal joint, etc.
• Drive chains, bicycle and motorcycle
• Joints, swivel: except motor vehicle and aircraft
• Joints, universal: except motor vehicle
• Pillow blocks, with plain bearings
• Pivots, power transmission
• Pulleys, power transmission
• Railroad car journal bearings, plain
• Shafts, flexible
• Sprockets (power transmission equipment)