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Series 52K Standard Duty Kingpinless Casters

Hamilton's Standard Duty Kingpinless Caster series is an excellent choice when requirements call for tough kingpinless polyurethane wheels, and budgets are tight. These casters are a significant upgrade from traditional cold-forged wheels, thanks to their enhanced durability. These casters are also easier to swivel under load. From a durability and price point scale, this series is positioned between Hamilton's cold forged 52 series and the forged steel Spinfinity Workhorse Series. To learn more about these high-quality wheels or to discuss the sizes available, including 5-inch caster wheels, reach out to our office.

Our Typical Kingpinless Wheels

Typically, the standard duty kingpinless casters start with inner and outer raceways made from 1045 steel. The raceways are then CNC machined for precision swiveling and heat-treated to hard 45-50 Rockwell C for long wear. Quarter by half-inch formed legs are then welded on both sides of the raceways for extra strength. Also, a sealing cap is welded to the outer raceway to keep foreign material and grease from entering the caster. The wheels are then finished with a bright zinc plating. Contact us to learn more about this series of caster wheels.

Capacity Range: 300 – 1,500 lbs.

Displaying products 1 - 30 of 44 results
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S-52K-4DB70 Hamilton kingpinless caster
S-52K-4DB70 4 Inch Kingpinless Swivel Caster with Duralast XC Wheel
List Price: $105.00
Your Price: $81.25
You Save: $23.75 (23 %)
S-52K-4DB70 4 Inch Kingpinless Swivel Caster with Duralast XC Wheel

975 pound capacity, 70D polyurethane on cast iron with precision ball bearing wheel

R-52K-4DB70
R-52K-4DB70 4 Inch Rigid Caster with Duralast XC Wheel
List Price: $86.00
Your Price: $70.83
You Save: $15.17 (18 %)
R-52K-4DB70 4 Inch Rigid Caster with Duralast XC Wheel

975 pound capacity, 70D polyurethane on cast iron with precision ball bearing wheel

S-52K-4DB 4 Inch Kingpinless Swivel Caster with Duralast Wheel
List Price: $91.00
Your Price: $70.25
You Save: $20.75 (23 %)
S-52K-4DB 4 Inch Kingpinless Swivel Caster with Duralast Wheel

750 pound capacity, 85A polyurethane on cast iron with precision ball bearing wheel

R-52K-4DB 4 Inch Rigid Caster with Duralast Wheel
List Price: $71.00
Your Price: $57.83
You Save: $13.17 (19 %)
R-52K-4DB 4 Inch Rigid Caster with Duralast Wheel

750 pound capacity, 85A polyurethane on cast iron with precision ball bearing wheel

S-52K-4SPB Hamilton kingpinless caster
S-52K-4SPB 4 Inch Kingpinless Swivel Caster with Ergo-Glide Wheel
List Price: $99.00
Your Price: $81.00
You Save: $18.00 (18 %)
S-52K-4SPB 4 Inch Kingpinless Swivel Caster with Ergo-Glide Wheel

600 pound capacity, 85A polyurethane on cast iron with precision ball bearing wheel

R-52K-4SPB 4 Inch Rigid Caster with Ergo-Glide Wheel
List Price: $79.00
Your Price: $65.11
You Save: $13.89 (18 %)
R-52K-4SPB 4 Inch Rigid Caster with Ergo-Glide Wheel

600 pound capacity, 85A polyurethane on cast iron with precision ball bearing wheel

S-52K-42EMB
S-52K-42EMB 4 Inch Kingpinless Swivel Caster with Ergo-Tech Wheel
List Price: $82.88
Your Price: $66.50
You Save: $16.38 (20 %)
S-52K-42EMB 4 Inch Kingpinless Swivel Caster with Ergo-Tech Wheel

450 pound capacity, Ergonomic round tread polyurethane on cast iron with precision ball bearing wheel

R-52K-42EMB
R-52K-42EMB 4 Inch Rigid Caster with Ergo-Tech Wheel
Your Price: $50.60
R-52K-42EMB 4 Inch Rigid Caster with Ergo-Tech Wheel

450 pound capacity, Ergonomic round tread polyurethane on cast iron with precision ball bearing wheel

S-52K-4FSB
S-52K-4FSB 4 Inch Kingpinless Swivel Caster with Forged Steel Wheel
List Price: $123.75
Your Price: $98.17
You Save: $25.58 (21 %)
S-52K-4FSB 4 Inch Kingpinless Swivel Caster with Forged Steel Wheel

1400 pound capacity, Heavy duty forged steel wheel with precision ball bearing wheel

R-52K-4FSB 4 Inch Rigid Caster with Forged Steel Wheel
List Price: $101.00
Your Price: $83.89
You Save: $17.11 (17 %)
R-52K-4FSB 4 Inch Rigid Caster with Forged Steel Wheel

1400 pound capacity, Heavy duty forged steel wheel with precision ball bearing wheel

S-52K-4MB
S-52K-4MB 4 Inch Kingpinless Swivel Caster with Metal Wheel
List Price: $76.75
Your Price: $60.72
You Save: $16.03 (21 %)
S-52K-4MB 4 Inch Kingpinless Swivel Caster with Metal Wheel

1000 pound capacity, Metal wheel with precision ball bearings

R-52K-4MB 4 Inch Rigid Caster with Metal Wheel
Your Price: $41.94
R-52K-4MB 4 Inch Rigid Caster with Metal Wheel

1000 pound capacity, Metal wheel with precision ball bearings

S-52K-4NYB
S-52K-4NYB 4 Inch Kingpinless Swivel Caster with Nylast Wheel
List Price: $129.00
Your Price: $106.00
You Save: $23.00 (18 %)
S-52K-4NYB 4 Inch Kingpinless Swivel Caster with Nylast Wheel

1000 pound capacity, Machined nylon wheel with precision ball bearings

R-52K-4NYB
R-52K-4NYB 4 Inch Rigid Caster with Nylast Wheel
List Price: $121.00
Your Price: $93.25
You Save: $27.75 (23 %)
R-52K-4NYB 4 Inch Rigid Caster with Nylast Wheel

1000 pound capacity, Machined nylon wheel with precision ball bearings

S-52K-4SWF Hamilton caster
S-52K-4SWF 4 Inch Kingpinless Swivel Caster with Swivel-Ease Wheel
List Price: $129.00
Your Price: $105.40
You Save: $23.60 (18 %)
S-52K-4SWF 4 Inch Kingpinless Swivel Caster with Swivel-Ease Wheel

1000 pound capacity, swivel-ease polyurethane wheel with precision ball bearings

R-52K-4SWF
R-52K-4SWF 4 Inch Rigid Caster with Swivel-Ease Wheel
List Price: $113.00
Your Price: $94.00
You Save: $19.00 (17 %)
R-52K-4SWF 4 Inch Rigid Caster with Swivel-Ease Wheel

1000 pound capacity, swivel-ease polyurethane wheel with precision ball bearings

S-52K-5DB70
S-52K-5DB70 5 Inch Kingpinless Swivel Caster with Duralast XC Wheel
List Price: $109.50
Your Price: $91.22
You Save: $18.28 (17 %)
S-52K-5DB70 5 Inch Kingpinless Swivel Caster with Duralast XC Wheel

1360 pound capacity, 70D polyurethane on cast iron with precision ball bearing wheel

R-52K-5DB70
R-52K-5DB70 5 Inch Rigid Caster with Duralast XC Wheel
List Price: $91.00
Your Price: $75.17
You Save: $15.83 (17 %)
R-52K-5DB70 5 Inch Rigid Caster with Duralast XC Wheel

1360 pound capacity, 70D polyurethane on cast iron with precision ball bearing wheel

S-52K-5DB 5 Inch Kingpinless Swivel Caster with Duralast Wheel
List Price: $93.00
Your Price: $76.51
You Save: $16.49 (18 %)
S-52K-5DB 5 Inch Kingpinless Swivel Caster with Duralast Wheel

1050 pound capacity, 95A polyurethane on cast iron with precision ball bearing wheel

R-52K-5DB
R-52K-5DB 5 Inch Rigid Caster with Duralast Wheel
List Price: $74.00
Your Price: $60.72
You Save: $13.28 (18 %)
R-52K-5DB 5 Inch Rigid Caster with Duralast Wheel

1050 pound capacity, 85A polyurethane on cast iron with precision ball bearing wheel

S-52K-5SPB 5 Inch Kingpinless Swivel Caster with Ergo-Glide Wheel
List Price: $106.00
Your Price: $86.76
You Save: $19.24 (18 %)
S-52K-5SPB 5 Inch Kingpinless Swivel Caster with Ergo-Glide Wheel

840 pound capacity, 85A polyurethane on cast iron with precision ball bearing wheel

R-52K-5SPB 5 Inch Rigid Caster with Ergo-Glide Wheel
List Price: $81.50
Your Price: $67.41
You Save: $14.09 (17 %)
R-52K-5SPB 5 Inch Rigid Caster with Ergo-Glide Wheel

840 pound capacity, 85A polyurethane on cast iron with precision ball bearing wheel

S-52K-6FSB
S-52K-5FSB 5 Inch Kingpinless Swivel Caster with Forged Steel Wheel
List Price: $123.75
Your Price: $101.65
You Save: $22.10 (18 %)
S-52K-5FSB 5 Inch Kingpinless Swivel Caster with Forged Steel Wheel

1500 pound capacity, Heavy duty forged steel wheel with precision ball bearing wheel

S-52K-5MB 5 Inch Kingpinless Swivel Caster with Metal Wheel
List Price: $78.00
Your Price: $60.72
You Save: $17.28 (22 %)
S-52K-5MB 5 Inch Kingpinless Swivel Caster with Metal Wheel

1200 pound capacity, Metal wheel with precision ball bearings

S-52K-5NYB
S-52K-5NYB 5 Inch Kingpinless Swivel Caster with Nylast Wheel
List Price: $154.00
Your Price: $125.73
You Save: $28.27 (18 %)
S-52K-5NYB 5 Inch Kingpinless Swivel Caster with Nylast Wheel

1500 pound capacity, Machined nylon wheel with precision ball bearings

S-52K-6DB70
S-52K-6DB70 6 Inch Kingpinless Swivel Caster with Duralast XC Wheel
List Price: $128.00
Your Price: $104.86
You Save: $23.14 (18 %)
S-52K-6DB70 6 Inch Kingpinless Swivel Caster with Duralast XC Wheel

1500 pound capacity, 70D polyurethane on cast iron with precision ball bearing wheel

S-52K-6DB
S-52K-6DB 6 Inch Kingpinless Swivel Caster with Duralast Wheel
Your Price: $81.32
S-52K-6DB 6 Inch Kingpinless Swivel Caster with Duralast Wheel

1200 pound capacity, 95A polyurethane on cast iron with precision ball bearing wheel

S-52K-6SPB Hamilton caster
S-52K-6SPB 6 Inch Kingpinless Swivel Caster with Ergo-Glide Wheel
List Price: $108.00
Your Price: $87.21
You Save: $20.79 (19 %)
S-52K-6SPB 6 Inch Kingpinless Swivel Caster with Ergo-Glide Wheel

960 pound capacity, 85A polyurethane on cast iron with precision ball bearing wheel

S-52K-6EGB
S-52K-6EGB 6 Inch Kingpinless Swivel Caster with Ergo-Glide XT Wheel
List Price: $150.00
Your Price: $121.39
You Save: $28.61 (19 %)
S-52K-6EGB 6 Inch Kingpinless Swivel Caster with Ergo-Glide XT Wheel

1300 pound capacity, Thick tread 85A polyurethane on cast iron with precision ball bearing wheel

S-52K-62EMB
S-52K-62EMB 6 Inch Kingpinless Swivel Caster with Ergo-Tech Wheel
List Price: $85.00
Your Price: $73.74
You Save: $11.26 (13 %)
S-52K-62EMB 6 Inch Kingpinless Swivel Caster with Ergo-Tech Wheel

800 pound capacity, Ergonomic round tread polyurethane on cast iron with precision ball bearing wheel

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