Casters
Product Finder   Casters| Wheels

Standard Duty Casters

Capacity Range: 350 - 1250 lbs.

  • Swivel Construction
Formed steel mounting plate and horn base. Legs 1/4" 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 raceways.
  • Axle
1/2" diameter bolt with lock nut.
  • Lubrication Fittings
In swivel assembly and in wheels with roller bearings.
  • Brakes
- Keep safety manager happy with all-steel cam-actuated side foot brake (-FB), or tread contact brake (-CB) for more positive locking. Other styles available. Select desired caster from selection table to see brake details.
  • Shock Resistant
Field installable (-4SL)- convert swivel to rigid for straight line steering.
  • Wheel Brakes
(-SS) - Prolongs caster life in harsh environments.
  • Wheel Bearing Seals
(-BS) - Prolong wheel life in harsh environments.
 
Hamilton's 52 Series gives you an unprecedented range of optional accessories in a value-priced, multi-purpose caster in the 900-lb. class. Just look at the many options available and featured below! Then look at the extensive range of wheel types and sizes available in the chart.You'll feel like you're specifying casters customized for your very own application... but surprise! They're in stock and shippable PRONTO® even equipped with options (in limited quantities, of course; other options take only a week or two longer).

Improvements to the 52 Series include the addition of the Swivel EAZ™ wheel type (a unique twin wheel poly on aluminum center), metal wheels join the many others that now come standard with precision ball bearings, and a new foot contact brake. Series 52 swivel models feature a full 1/4" thick mounting plate, two separate hardened raceways, husky 2" wide legs, and a 5/8" spin-riveted kingpin. The lustrous zinc plated finish will help these long-lasting casters keep their good looks.
Hamilton Precision and Durability
At Hamilton we understand that fast delivery is critical. That's why as you browse our website, you'll notice the proliferation of a red star (). This PRONTO® Symbol identifies one of thousands of PRONTO® models we stock for you in our warehouse (so you don't have to) and pledge to ship either SAME-DAY, if arrived before noon EST, or otherwise next day service - all for no extra charge.
Standard-Duty-Swivel-Caster-52
#S-526-DB Swivel w/ Duralast® Wheel

Standard-Duty-Rigid-Caster-52
#S-526-P Rigid w/ Plastex Wheel

Wheel Choices
Standard Duty Series Selection Table
= available for 24 Hour PRONTO® shipment Dimensions in inches
Wheel
DiameterFaceType
3 1/42

Hamilton's classic liquid cast 95A polyurethane tread bonded to heavy duty iron center.

Fiber-reinforced phenolic resin wheel.

42

Injection molded polyolefin: water resistant high impact strength.

Hamilton's classic liquid cast 95A polyurethane tread bonded to heavy duty iron center.

High performance liquid cast 85A polyurethane bonded to heavy duty iron center.

High rollability, liquid cast 87A polyurethane donut tread bonded to aluminum core.

Heavy duty cast iron with extra thick hubs, CNC-machined in our USA factory..

1500 psi 70A Rubber vulcanized to heavy duty
cast iron center.

Fiber-reinforced phenolic resin wheel.

90A polyurethane mechanically bonded to
polypropylene core.

Twin wheel liquid cast polyurethane on aluminum core.

Soft, non-marking gray rubber (65A) on polypropylene core.

Injection molded Nylon 6, water resistant, high impact strength

52

Injection molded polyolefin: water resistant high impact strength.

Hamilton's classic liquid cast 95A polyurethane tread bonded to heavy duty iron center.

High performance liquid cast 85A polyurethane bonded to heavy duty iron center.

Heavy duty cast iron with extra thick hubs, CNC-machined in our USA factory..

1500 psi 70A Rubber vulcanized to heavy duty
cast iron center.

Fiber-reinforced phenolic resin wheel.

90A polyurethane mechanically bonded to
polypropylene core.

Soft, non-marking gray rubber (65A) on polypropylene core.

Injection molded Nylon 6, water resistant, high impact strength

62

Injection molded polyolefin: water resistant high impact strength.

Hamilton's classic liquid cast 95A polyurethane tread bonded to heavy duty iron center.

High performance liquid cast 85A polyurethane bonded to heavy duty iron center.

High rollability, liquid cast 87A polyurethane donut tread bonded to aluminum core.

Heavy duty cast iron with extra thick hubs, CNC-machined in our USA factory..

1500 psi 70A Rubber vulcanized to heavy duty
cast iron center.

Fiber-reinforced phenolic resin wheel.

90A polyurethane mechanically bonded to
polypropylene core.

Twin wheel liquid cast polyurethane on aluminum core.

Soft, non-marking gray rubber (65A) on polypropylene core.

Injection molded Nylon 6, water resistant, high impact strength

82

Injection molded polyolefin: water resistant high impact strength.

Hamilton's classic liquid cast 95A polyurethane tread bonded to heavy duty iron center.

High performance liquid cast 85A polyurethane bonded to heavy duty iron center.

High rollability, liquid cast 87A polyurethane donut tread bonded to aluminum core.

Heavy duty cast iron with extra thick hubs, CNC-machined in our USA factory..

1500 psi 70A Rubber vulcanized to heavy duty
cast iron center.

Fiber-reinforced phenolic resin wheel.

90A polyurethane mechanically bonded to
polypropylene core.

Twin wheel liquid cast polyurethane on aluminum core.

Soft, non-marking gray rubber (65A) on polypropylene core.

Injection molded Nylon 6, water resistant, high impact strength

Model NumberMSRPWeight
Lbs.
Load
Capacity
Lbs.
Overall
Height
S-523-D$6075755 1/4
S-523-P$396700
S-524-AZ$3555505 5/8
S-524-DB$699750
S-524-SPB$769600
S-524-EMB$556450
S-524-MB$5191000
S-524-R$558300
S-524-P$396800
S-524-NF$415500
S-524-SWF$1077700
S-524-TE$395300
S-524-WNB$486800
S-525-AZ$4066506 1/2
S-525-DB$709900
S-525-SPB$789840
S-525-MB$54111250
S-525-R$579350
S-525-P$3871000
S-525-NF$446600
S-525-TE$416350
S-525-WNB$497900
S-526-AZ$4167507 1/2
S-526-DB$71131200
S-526-SPB$7913900
S-526-EMB$628800
S-526-MB$56121250
S-526-R$529410
S-526-P$4081200
S-526-NF$467800
S-526-SWF$127111250
S-526-TE$427410
S-526-WNB$5081000
S-528-AZ$4479009 1/2
S-528-DB$89161250
S-528-SPB$9716900
S-528-EMB$9091000
S-528-MB$70181250
S-528-R$6312500
S-528-P$4691250
S-528-NF$518900
S-528-SWF$143101250
S-528-TE$518500
S-528-WNB$6191100
Model NumberMSRPWeight
Lbs.
Load
Capacity
Lbs.
Overall
Height
R-523-D$5565755 1/4
R-523-P$345700
R-524-AZ$3145505 5/8
R-524-DB$648750
R-524-SPB$718600
R-524-EMB$505450
R-524-MB$4681000
R-524-R$507300
R-524-P$345800
R-524-NF$365500
R-524-SWF$1025700
R-524-TE$344300
R-524-WNB$435800
R-525-AZ$3556506 1/2
R-525-DB$658900
R-525-SPB$738840
R-525-MB$49101250
R-525-R$527350
R-525-P$3461000
R-525-NF$385600
R-525-TE$355350
R-525-WNB$437900
R-526-AZ$3757507 1/2
R-526-DB$66121200
R-526-SPB$7412900
R-526-EMB$566800
R-526-MB$51111250
R-526-R$478410
R-526-P$3571200
R-526-NF$416800
R-526-SWF$12271250
R-526-TE$376410
R-526-WNB$4571000
R-528-AZ$3969009 1/2
R-528-DB$82151250
R-528-SPB$9015900
R-528-EMB$8491000
R-528-MB$63171250
R-528-R$5712500
R-528-P$4181250
R-528-NF$457900
R-528-SWF$13691250
R-528-TE$457500
R-528-WNB$5481100