- 6" x 3" Ductile Steel Wheel - Flat Face Tread
- 3-1/4" Hub Length
- Straight Roller Bearings with Metal Retainer Washers
- Grease Lubrication Fitting in Wheel Core
- 45,000 PSI Tensile Steel
- Red Paint Finish
- -45° F -to- +800° F
- 6,000 lbs. Rated Capacity
Ductile steel is a combination of special alloys that give it higher weight capacities than cast iron, and is more economical than drop forged steel; also referred to as malleable iron.
