Idler Sprockets Maintain constant tension on your roller chain to reduce wear and vibration. These sprockets press against the chain to take up slack and rotate freely on bearings to keep the chain …

Steel sprockets used in Martin Idlers, are accurately machined (not stamped) the same as sprockets normally supplied for power transmission use.

Idler sprockets engage with roller chains to maintain tension, change the direction of the chain, or position chains away from obstacles. They typically spin freely on a shaft that does not transmit …

From single and double width to steel and nylon composite, Brewer has the sprocket idler to meet your needs.

They can compensate for chain stretch resulting from operation and provide smoother system running under high loads and speeds. The ready-to-fit units comprise sprockets and deep groove ball …

Browse our online type A and type B roller chain idler sprocket inventory to find the solution you need. Filter idler sprockets by bore size, chain size, bearings, hub, and number of teeth.

Shop MISUMI for all your Idlers and Chains & Sprockets needs. MISUMI offers free CAD download, short lead times, competitive pricing, and no minimum order quantity. Quote and order online today!

Idler sprockets, flat idlers and idler bushings contain sealed ball bearings and an integral shaft for mounting to adjustable idler brackets. Lubrication and maintenance are not required.

uxcell #35 Chain Idler Sprocket, 10mm Bore 3/8" Pitch 15 Tooth Tensioner, Black Oxide Finished C45 Carbon Steel with Insert Single Bearing for ISO 06C Chains 12

U.S. Tsubaki offers two types of Idler Sprockets, Chain Tensioners and Ball Bearing Idler Sprockets. Learn more about each type to determine the right fit for your operational needs and request a quote …