WB800 Front Bronze Bearing Bushing Sleeve Rock Drill Spare Part Bronze Bush

Sandvik Tamrock 88645009 Front Bushing Rock Drill Spare part,WB800 Bronze Rolled Sleeve Bushing

Rolled bronze bearings are manufactured of a cold formable homogenous bronze, which because of this will obtain exceptional material properties. The execution of the flange permits that the bearing also can carry axial loads. The standard sizes are fitted with diamond-shaped lubrication indents on the bearingsurface.

These indents serve as lubricant reservoirs i.a. to rapidly build up a lubrication film in the moment of start and therewith reduce the start friction. The properties of the material, together with the procedure of wrapping and calibration, make this type of bearing especially suitable for constructions, where medium or high loads and relatively slow movements are occurring

Material

Material: CuSn8P0.3 (DIN ISO 4382-2:1991)

Materail chemical composition refer to the standard of DIN17662 ISO 4382-2: 1991; CW453K
The actual composition proportion is allowed to up or down in certain range based on standard

Characteristics

We often made this type of bushing for Sandvik