Sprockets & Segments

Sprockets & Segments, Heavy machinery undercarriage parts segmented sprockets China supplier factory, Track sprockets and sprocket segments for all machine types and applications. sprocket for excavators, mini excavators, dozers, bulldozers, skid steer loaders, wheel loaders, crushers, screeners and other tracked machinery

NBSJ track sprockets are manufactured out of premium cast steel, while our segmented sprockets are forged out of high quality steel. Both offer advanced heat treatment technology to provide the highest resistance and durability even under the most brutal working environments.

We do supply SPROCKETS and SEGMENTS which is suitable for a broad choice of crawled applications and final drives models for all major heavy equipment.
Sprockets are manufactured by casting with precise machining and heat treatment while segments are produced through forging to withstand severe operation.

Sprockets Vs. Segments

Sprockets are metal gears with an inner ring that has bolt holes or a compression hub and gear ring all within a single unit. In contrast, segments are individual pieces that can be linked together to form a metal ring. This means segments can be combined to create the effect of a complete sprocket, but are able to be individually replaced without dismantling the entire track.

Sprockets & Segments – Aftermarket or OEM Parts

Heavy machinery undercarriages help to carry tons of weight and propel movement. If your undercarriage experiences significant use, it will likely need repair and replacement parts. Original equipment manufacturer (OEM) parts are produced at the same factory that makes the equipment they are used for. Purchasing an OEM part ensures that the part will be identical to the part initially included in the vehicle at purchase. One might think these are the only high-quality replacement options, but aftermarket part manufacturers provide replacement parts at a much lower price without sacrificing the machine match or quality.

Aftermarket parts are produced by a separate company and are designed to be compatible with multiple machines, brands, makes, and models. This offers a more straightforward experience when an operator needs replacement parts for older equipment models. You can bet that we’ll find the correct part from our aftermarket dealers at competitive prices. Contact NBSJ Wear Parts’ aftermarket parts experts to help find the perfect replacement part for your machine!

Supported Makes & Models

NBSJ can provide sprockets and sprocket segments for machinery from a wide array of manufacturers including – CAT, Komatsu, Hitachi, Bobcat, Case, Daewoo, Doosan, Volvo, DitchWitch, Fiat Hitachi, Hagglunds, Hanix, Hinowa, IHI, JCB, Kato, Kobelco, Kubota, Liebherr, Luigong, Mecalac, Morooka, Neuson, New Holland, Pel Job, PowerScreen, Samsung, Sany, Schaeff, Sumitomo, Takeuchi, Terex and Yanmar.