Brewer Machine & Gear

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Brewer Machine & Gear – Tensioners, Positioners, and Idlers

Brewer is the “original” line of universal tensioners, positioners, and idlers. Brewer was the first to establish a standard line of tensioners. Unlike other tensioners that have come on the market, Brewer’s designs are such that their wide range of models are “universally” adaptable to most tensioning applications. Most competitive units can only be utilized in a very narrow range.

Brewer Machine & Gear Co., founded in 1944, is unique in the power transmission industry. Not only does Brewer stock standard gears and sprockets, it manufactures a wide range of “custom” gears and sprockets. Brewer manufactures spurs, helicals, miters, bevels, worms, worm gears, timing pulleys, (including HTD) and sprockets to the customer’s specifications.

Product Groups


Tensioners and Positioners


Idler Sprockets


Flat Belt Idler Pulleys


V-Belt Idler Pulleys


Idler Bushings QD and Tapered


Timing and HTD Idler Pulleys


Mounting Adapters


Idler Shafts and Studs

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an order?

ISC Companies is a top distributor of power transmission and electrical parts. We have many different models and brands in stock for fast delivery. Our sales professionals are happy to assist you in the selection process to ensure the correct part is specified for your application. Get a quote by clicking below on “Request Pricing” and filling out the contact form or give us a call at 1-800-627-9434.

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