Undercarriage Track Rollers

Undercarriage Track Rollers,which is also called bottom roller or lower roller,is one part of undercarriage parts for crawler heavy equipment such as excavator,bulldozer.

The quality and working life depands on the quality of raw steels,the hardness of rail surface,the depth of hardness layer,the quality of seal group.

Undercarriage Track Rollers D9N D9R D9T fits for Caterpillar Dozer Parts

 Single and double-flange track roller suits for caterpillar bulldozer machine and special machinery ranging 3 to 50 tons.

◎ Double conical sealing and lifelong lubrication designing enable the bottom roller to have longer service life and perfect performance in any circumstances.

◎ The shell made by hot forging treatment obtains superior structure of internal materials and fiber

◎ Differential quenching or feed-through quenching heat treatment is effective in crack resistance.

Undercarriage track rollers are cylindrical rollers that are attached to the bottom of a crawler or excavator track chain. They help the track chain to move smoothly and distribute weight evenly across the length of the chain. These rollers are usually made of high-quality steel and are designed to withstand the weight and stress of large heavy-duty machines, making them highly durable and long-lasting.

There are different types of undercarriage track rollers available in the market, including single flange rollers, double flange rollers, and triple flange rollers. Single flange rollers are used for lighter duty machines and have one flange on the outer diameter of the roller. Double and triple flange rollers are used for heavier duty machines and have two or three flanges on the outer diameter to help guide the track chain.

Proper maintenance of undercarriage track rollers is important to prevent damage or wear and tear. Regular inspection, cleaning, and lubrication will help ensure smooth operation and prolong the life of the rollers.

UNDERCARRIAGE ROLLERS FIT FOR CAT D9N D9R D9T

UNDERCARRIAGE TRACK ROLLERS FIT FOR CAT D9N D9R D9T

TRACK ROLLERS DOZER FIT FOR CAT D9N D9R D9T

TRACK ROLLERS TRACK ROLLERS FIT FOR CAT D9N D9R D9T

LOWER ROLLER FIT FOR CAT D9N D9R D9T

BOTTOM TRACK ROLLER FIT FOR CAT D9N D9R D9T

LOWER TRACK ROLLER FIT FOR CAT D9N D9R D9T

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