Наружное кольцо подшипника для шкива мачты, наружный диаметр 107,95 мм Caterpillar 490-8307

The Mast Sheave Bearing Cup is used to support and facilitate the rotation of the mast sheave. It is designed to fit securely into the mast of equipment. By providing stable and low-friction housing for the mast sheave bearing, it guides ropes and cables attached to high loads, allowing them to be raised and lowered with minimal effort. The mast sheave bearing cup ensures smooth and efficient operation of the equipment.Attributes:• withstands shock loads.• Resilience to impact forces.• Corrosion-resistant for longevity.Applications: The Mast Sheave Bearing Cup is placed in the mast structure of the equipment to prevent misalignment and ensure smooth operation of the sheave in the mast structure by enhancing the efficiency of lifting operations.