Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.




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Opt for Hamilton's AEZFFM series and experience exceptional load-bearing capacity and wear-resistance. Specially engineered for tough conditions, our spring-loaded casters provide a seamless movement experience, reducing the need for regular maintenance. Trust Hamilton – the name synonymous with superior caster technology.
Evaluating the AEZFFM caster for your setup? Our Hamilton Caster Specialists are ready to assist. Contact us on weekdays from 8 am - 5 pm for personalized caster solutions. Your top-performing caster is just a call away.
