This D60 track idler is equipped with high-precision bearings inside, which allow for smooth and fluid rotation, greatly reducing the running resistance. Coupled with a unique sealing design, it has excellent waterproof and dustproof performance, enabling it to adapt to various harsh construction environments. It significantly extends the service life and provides reliable support for the efficient progress of engineering projects.We manufacture different machine models track rollers and can offer customized products. Follow us,you will get the items what you request.