Hamilton Series 52

Load Capacity Per Caster: 900 lbs.

Swivel Construction - formed steel mounting plate and horn base. Legs 3/16" x 2" plate steel, contoured and continuously welded to horn base.
Kingpin - 5/8" diameter orbitally formed rivet.
Main and Secondary Load Bearings – hardened and polished steel balls rotate in two heat treated raceway.
Axle - 1/2" diameter bolt with lock nut.
Lubrication Fittings – in swivel assembly and in wheels with roller bearings.
Optional Accessories include:Swivel Lock - Field Installable (4SL - convert swivel to rigid for straight line steering; Sealed Swivel Assembly (SS) - prolongs caster life in harsh environments; Wheel Bearing Seals (BS) -prolong wheel life in harsh environments

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Hamilton Series MS

Load Capacity Per Caster: 900 lbs.

Swivel Construction - cold forged steel mounting plate and horn base. Legs 1/4" plate steel, formed for increased strength and continuously welded to horn base.
Kingpin - permanent rivet type, 5/8" diameter heat treated steel.
Main and Secondary Load Bearings - hardened and polished steel balls rotate in two smoothly coined, case hardened raceways.
Axle - 1/2" diameter bolt with lock nut.
Lubrication Fittings - in swivel assembly and to roller bearings in most wheels.
Optional acccessories include: Sealed Swivel Assembly; Wheel Bearing Seals (-BS); Thread Guards, for most models.

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Load Capacity Per Caster: 2,000 lbs.

Swivel Construction - 1/4" thick drop forged steel mounting plate; 1/4" x 2" plate steel legs robotically welded inside and outside to forged steel horn base.
Kingpin - Sturdy 3/4" diameter integrally forged with mounting plate, guaranteed for life, and threaded for 3/4" lock nut.
Main Load Bearing - CNC-machined 2 9/16" diameter raceway; 3/8" diameter hardened and polished steel balls.
Secondary Load Bearing - 3/4" precision tapered thrust bearing counteracts radial thrust.
Lubrication Fittings - Ball-check type in swivel assembly and in wheel hubs with tapered or straight roller bearings.
Optional acccessories include: Swivel Lock- 4 Position - convert swivel to rigid for straight line steering, robotically welded housing & CNC-milled slots assure long lasting, trouble-free performance; Sealed Swivel Assembly (-SS) prolongs caster life in harsh environments; Wheel Bearing Seals (-BS) prolong wheel life in harsh environments

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Load Capacity Per Caster: 3,500 lbs.

Swivel Construction –1/2" thick drop forged steel mounting plate; 3/8"x 3" plate steel legs welded inside and outside to forged steel horn base.
Kingpin – 1" diameter integrally forged with mounting plate guaranteed for life and threaded for 1" diameter lock nut.
Main Load Bearing – CNC-machined 3 3/4" diameter raceway; hardened and polished steel balls.
Secondary Load Bearing – 1" precision tapered thrust bearing counteracts radial thrust.
Axle – 3/4" diameter hex head with lock nut.
Lubrication Fittings – Ball-check type in swivel assembly and in wheel hubs with tapered or straight roller bearings.
Optional acccessories include: Swivel Lock– 4 Position - convert swivel to rigid for straight line steering, robotically welded housing & CNC-milled slots assure long lasting, trouble-free performance; Sealed Swivel Assembly (-SS) prolongs caster life in harsh environments, not available with Swivel Lock
Wheel Bearing Seals (-DS); prolong wheel life in harsh environments

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