Multiquip 10518 Bearing Kit - OEM Replacement Part for Power Trowels

This bearing kit provides critical rotational support for trowel spider assemblies and arm mechanisms in Multiquip walk-behind and ride-on power trowels. Bearings are subject to constant stress from the radial forces generated during concrete floating and finishing operations, and this complete kit ensures proper replacement of worn components that can cause excessive play, vibration, or arm misalignment.

Bearing failure symptoms include unusual noise during operation, increased vibration through the handle or operator platform, uneven blade wear patterns, and difficulty maintaining proper blade pitch angles. The spider assembly rotates the trowel arms with combination blades in a radial pattern, and compromised bearings directly affect finishing quality and can lead to more extensive damage if not addressed. Regular inspection of bearing condition should be part of routine maintenance intervals, especially in high-use commercial applications.

This kit is designed for the BRT series and includes all necessary bearing components for a complete repair. Proper installation ensures optimal trowel arm rotation and extends the service life of related drivetrain components.

Compatible Models:

• BRT Series Trowels

Genuine Multiquip OEM part, sold by an authorized dealer.