Information on FlexFold Drywork Stacker Door Bearings (10378.0)
FlexFold Drywork stacker doors use flange bearings (part #10378.0) made of a hardened steel core encased in a sacrificial aluminum housing. This design is meant to protect more expensive components if doors misalign.
Stronger Isn't Better
A stronger housing wouldn't prevent damage from misalignment, it would just shift the wear to a costlier part.
Replace All Four Bearings at Once
As all four bearings wear evenly, we recommend replacing them together to minimize downtime.
When replacing the bearings, be sure to keep all the washers used as spacers in their original positions.