Hamilton R-MD-63NYB Maxi-Duty Rigid Caster, 6" x 3" Nylon

The Hamilton R-MD-63NYB is a rigid top-plate caster from the Maxi-Duty series — forged from solid steel for the highest plate-caster capacities Hamilton builds. It runs a 6" x 3" Nylast® Nylon wheel on precision sealed ball bearings and carries a dynamic rating of 5,400 lb per caster. Made in the USA by Hamilton Caster, backed by a 3-year manufacturer warranty, and it typically ships in 1–2 weeks from the factory.

Key features

• 5,400 lb dynamic capacity per caster (at walking speed)
• 6" x 3" Nylast® Nylon wheel — precision sealed ball
• Rigid weldment rig for straight-line tracking
• Forged/heavy-gauge steel rig, Platinum Powder finish
• 8 1/2 x 8 1/2" top plate, bolt pattern 7 x 7"
• 10" overall height
• Field-replaceable wheel (replacement part W-630-NYB-1-1/4)
• Made in USA — 3-year Hamilton manufacturer warranty

Options & add-ons

• Heavy Duty Contact Brake

Brakes, toe guards, and other add-ons are quoted with your order — tell us your configuration and we’ll spec it out.