Multiquip EM14311 Bearing C30HD - OEM Replacement Part for Concrete Pumps

This bearing assembly is a critical rotating component in the drive system of Multiquip C30HD series concrete pumps, subject to extreme loads and abrasive conditions during pumping operations. Due to the highly abrasive nature of concrete material and the stress placed on hub and bearing assemblies during transport and operation, regular inspection and timely replacement of this bearing is essential to prevent axle damage, bending, and excess strain on connected components.

The C30HD pump series undergoes water pressure testing at the factory to simulate full load conditions on the entire drive system and valving, placing significant operational demands on bearing assemblies. Proper maintenance of all hardware and rotating components is extremely important to prevent early component failure and poor performance. Operators should periodically inspect all hardware and bearing assemblies, especially after pumping loads with calcium chloride accelerators or when subjected to heavy concrete loads that can cause severe damage to axle springs and bearing systems.

Compatible with the following Multiquip concrete pump models:

• C30HDGA
• C30HDN
• C30HDNI
• C30HDZ

Genuine Multiquip OEM part, sold by an authorized dealer.