Specialty Casters
Gate Casters
BBQ Pit & Smoker Casters
Keyed Drive Wheels
Drywall Cart Casters
Skid Wheels & Casters for RVs
Leveling Casters
Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery Oven Rack Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters
Caster wheel replacement parts for rebuilding a wheel instead of replacing the caster: roller and ball bearings, spanner bushings, zinc and stainless axles with nuts, and thrust and combo washers.
| Measure | Why |
|---|---|
| Axle diameter | Sets the bearing or bushing bore (for example 1/2 or 3/4 in) |
| Wheel bore and hub length | Sets bearing outside diameter and length |
| Fork width | Sets axle length (for example 1/2 x 3-3/8 in) |
Part sizes from product titles [S1].
Stainless axles and bushings are listed for washdown areas where zinc plating would rust.
More: wheel bearings, spanner bushings and axles and nuts.
Measure the axle diameter, the wheel bore and the hub length. The titles list bearings by ID, OD and length.
It sits between the wheel bearings around the axle and keeps them from being crushed when the axle nut is tightened.
An axle with a grease fitting so the wheel bearing can be greased in place.
Yes, 1/2 x 3-3/8 in and 3/8 x 2-1/4 in stainless Zerk axles with nuts.
