The excavator track roller uses to support the weight of the tractor, トラックガイド上を転がりながら (レールリンク) またはトラックプレートの表面. また、横滑りを防ぐためにトラックを制限するためにも使用されます. トラクターが曲がるとき, the track roller force the track to slip...
Track Roller bearing intro When the tractor turns, the rollers drive the display screen to glide on the ground. Rollers are often in water, mud as well as dirt and undergo strong shocks, so they need to have wear-resistant rims as well as trustworthy seals. Our main...