8" Cush-N-Aire Pneumatic Swivel Caster
330 pound capacity
2.80/2.50-4  4 ply tire with 
rims and roller bearings.
10-5/8" mounting height
4" x 5" top plate
3" x 3-5/8" slotted to 2-5/8" x 3" bolt holes
Drop forged construction swivel section with integrally
forged kingpin and precision tapered thrust bearing to ensure
easy swiveling and longer life.
Zinc plated


 
Used for handling missle components, electronic equipment, ceramics, liquids as well as for use outdoors over rough surfaces.