WZ3-UHMW-C, UHMW Bushing, 25.4mm (1”), pair,

Fits WZ1-49UC and WZ1-42UC wheels.
UHMW Polyethylene bushings are an upgrade to the stock ball bearings.  This ultra-slick material provides for long lasting, low friction operation which is particularly helpful in heavy payload situations and extended mileage applications.  A higher speed / low maintenance bushing option to replace the stock WZ1-BRUC bearing cassettes.

Simply slide the bushing through the center of the wheel hub and replace the plastic retainer rings
on both sides of the wheel.  Then install the bolts and nuts and your wheel is ready for work!
UHMW: ‘Ultra High Molecular Weight’ polyethylene is a subset of the thermoplastic polyethylene.
Specifications: 25.4mm ID x 45mm OD x 22.2cm length