Asteroid belt | Sun Belt Conference | Metropolitan Green Belt | Central Belt | Borscht Belt | Black belt (martial arts) | black belt | Van Allen radiation belt | actuator | seat belt | Orion's Belt | Lonsdale Belt | Little Belt Mountains | Great Belt Fixed Link | Great Belt ferries | Great Belt | asteroid belt | Seat belt | Sam Browne belt | Norfolk and Portsmouth Belt Line Railroad | Mineral Belt National Recreation Trail | Middle Belt | Little Belt Bridge | Kuiper belt | green belt | Granite Belt | European Green Belt | championship belt | black belt (martial arts) | Black Belt |
Wheel and axle: Hoist, winch, rack and pinion, chain drive, belt drive, rigid chain and rigid belt actuators operate on the principle of the wheel and axle.