GreenMech 4016528 Front Flywheel Pillow Block Bearing

Ensure smooth, stable flywheel rotation in your GreenMech chipper with the 4016528 pillow block bearing unit, a heavy-duty 50 mm bore housed bearing designed for the flywheel drive shaft. Supplied as a complete mounted unit (insert bearing + cast housing), it provides secure shaft support under the high radial loads, belt tension, and vibration generated by the chipper flywheel.

The bearing insert features a spherical outer profile within a robust cast housing to allow slight self-alignment and maintain accurate shaft tracking. Sealed and pre-greased for durability in dusty, high-debris environments, the 4016528 helps restore reliable flywheel drive performance and extend component life.

Fits GreenMech Machines

For use on the following GreenMech models:
EVO 165
EVO 165P
EVO 165D
EVO 165DT

Position: front flywheel drive shaft bearing (pulley / belt side)

Key Features

• Genuine replacement for GreenMech 4016528

• 50 mm bore pillow block bearing unit

• Complete housed assembly for bolt-on installation

• Self-aligning insert compensates for shaft misalignment

• Sealed and pre-lubricated for contamination resistance

• Heavy-duty cast housing for vibration and shock loads

• Designed for chipper flywheel drive applications

Restore dependable flywheel support and minimise downtime with a quality replacement from Bearing King Ltd – fast UK dispatch and expert support available.