WZB-091 bushing is made of copper alloy CuZn31Si that is of higher density with its surface punched with oil sockets or grooves, which depends on customer's requirements. This type of bushing has better load capacity, anti-erosion and anti-abrasion capacity. This type of bushing is widely applied in conditions of heavier load but low running velocity, such as on agricultural, construction and engineering machines.

Max. Load：90N/mm2

Max Speed (Lubrication) ：2m/s

Working Temperature：-100℃~+200℃

Hardness：HB90-150