An adverbial phrase is a prepositional phrase that modifies a verb, an adjective, or an adverb. 1  The manager with the pink slips terrorized the employees. 2  The adjectival phrase âwith the pink slipsâ describes the noun âmanager.â.
For example, a number 40 chain would have a pitch of four-eighths of an inch, or 1/2, and would be of the standard dimensions in width, roller diameter, etc. The roller diameter is nearest binary fraction (32nd of an inch) to 5/8ths of the pitch; pin diameter is half of roller diameter.
Roller chain or bush roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial and agricultural machinery, including conveyors, wire- and tube-drawing machines, printing presses, cars, motorcycles, and bicycles.