The Omega wheel can eliminate the need for spring casters. It achieves its high capacities and enhanced impact-absorbing ability with a patented web/spoke design. It flexes to cushion the load then rebounds to original shape. Resists tearing and chunking, and won't pick up metal chips.
Raceway Design:
Kingpinless single ball bearing precision machined hardened to 53 Rockwell C minimum. 4-1/4" diameter raceway with 5/8" ball bearings.
Wheels:
Available with either a 1" roller bearing that rotates on 3/4" x 1" x 3-9/16" hardened and ground spanner bushings or 3/4" tapered bearings that rotate on a 3/4" axle
Finish:
Laguna Blue paint
Axle:
3/4" bolt and nut
Mounting Plate Size:
6" x 7"
Bolt Hole Spacing:
4-5/8" x 5-1/2", slotted to 4- 3/8" to 5-5/8"