Multiquip 4182 Pillow Block Bearing - OEM Replacement Part

The pillow block bearing provides critical support and alignment for rotating shaft assemblies in Multiquip ride-on trowels, requiring regular maintenance to ensure smooth operation and prevent premature wear. This self-aligning bearing unit is designed to handle radial loads while maintaining proper shaft positioning during high-speed trowel operation.

Proper maintenance of pillow block bearings is essential for ride-on trowel performance. According to Multiquip service procedures, these bearings feature Zerk grease fittings that require regular lubrication with multipurpose grade grease. Before lubrication, remove the Zerk grease fitting caps and wipe the fittings clean to prevent abrasive material contamination. Apply one shot of multipurpose grade grease to each fitting, then replace the protective caps to keep debris out during operation. Regular greasing prevents binding, reduces friction, and extends bearing service life in demanding concrete finishing applications.

Compatible Models:

• JRT Series Ride-On Trowels

Genuine Multiquip OEM part, sold by an authorized dealer.