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Series EPSD Enhanced Precision Super Duty Casters
Capacity Range: 2000 – 10,000 lbs.
The Enhanced Precision Super Duty (EPSD) Series is a handsome caster with good proportions and balance. The series is a significant upgrade from the PSD Series it replaces and is better positioned to outperform in applications suited between our Maxi-Duty (MD) and Extra Heavy Duty (EHD) Series.
The unit load bearing has been replaced with new HPI™ Swivel Technology that has been proven superior to designs with conventional unit load bearings. The new EPSD also features a slightly larger top plate with slotted holes to accommodate the former PSD Series bolt pattern and adds an additional bolt pattern popular in the industry.
Quality Features & Specs
- Swivel Construction 1/2" thick drop forged steel mounting plate; 3/8" x 4" precision laser cut steel legs robotically welded inside and out to forged steel horn base.
- Kingpin 1" diameter integrally forged with mounting plate and threaded for adjustable slotted nut and cotter pin.
- Main Load Bearing HPI™ thrust bearing with outside diameter of 5 5/16"; raceways hardened to 58-62HRC and ground to surface finish 16 micro inches.
- Secondary Load Bearing 1" precision tapered thrust bearing counteracts radial thrust.
- Product Finish Powder Coated - Caster rigs are powder coated with Hamilton’s new Crimson Powder, a metallic HAA Polyester providing a premium look and excellent durability for both interior and exterior environments.
- Axle 1" dia. grade 5 hex head with lock nut.
- Lubrication Fittings Ball-check type in swivel assembly and in wheels with tapered roller bearings.
