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| Heavy Service Dual Wheel Casters (HS2) | Capacity Range: ??? - 7,000 lbs. | | | #S-HS2-4SPB Swivel w/ Poly-Soft® Wheels | #R-HS2-4SWF Swivel w/ Swivel-EAZ® Wheels. | | | | | The HS2 Series comes standard with conventional steel ball raceway technology and can be upgraded to the HPI™ Swivel Technology as an option, consult the factory. | | | | | Dual wheel casters address the problem of how to minimize overall height and maximize load capacity on resilient tread wheels. Dual wheel casters also improve stability and swivel more easily than wider-face single wheels because differential action reduces the "scrubbing" effect of soft treads against the floors. These forged steel dual wheel casters are built on the proven and reliable Heavy Service (HS) swivel caster platforms. This means you have lots of flexibility if you need to match an existing bolthole pattern or overall height dimension. For dual wheel casters with even higher load capacities, see the MDD Series. | OPTIONAL ACCESSORIES | - 4 Position ( -4SL) - convert swivel to rigid for straight line steering, robotically welded housing & CNC-milled slots assure long lasting, trouble-free performance. The HS2 Series can be upgraded to Hamilton’s new HPI™ Swivel Technology, consult factory for pricing. (-SS) - not available with swivel lock. | | | | | QUALITY FEATURES | | - all models have forged steel mounting plate and horn base with integrally forged kingpins and precision tapered thrust bearings. Legs 1/4" thick. - integrally forged with mounting plate, guaranteed for life, 3/4" dia. -large diameter raceway CNC-machined for hardened and polished steel balls - precision tapered roller bearing capped with grease retainer. - bolt and nut type: 1/2" dia. grade 5. - Ball-check type in swivel assembly and in wheel hubs with tapered or straight roller bearings. | | | | THREE YEAR WARRANTY | | | The Heavy Service Dual Wheel Casters are backed by Hamilton’s Three Year Product Warranty. Refer to selection table for qualifying wheels. | | | | FEATURED WHEEL BEARINGS |  | Precision Ball Bearings |  | Precision Tapered Roller Bearings |  | Straight Roller Bearings | | | | |
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