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Hamilton Series ZFWH Spinfinity™ Maintenance-Free Casters

Capacity range:  600 - 2,500 lbs.

The new Zero Fix  Spinfinity™ Series casters represent a new class of the "best of breed" kingpinless design.  The ZFWH Series represents Hamilton's answer to customers asking for a highly durable maintenance-free kingpinless caster with the industry's most popular 4" x 5" mounting plate.

The top plate and inner raceway are forged steel formed from one piece, providing a superior raceway for shock conditions.  Once formed, the raceways are CNC-machined and then hardened to ensure a uniform depth in hardness of the swivel raceway.  The hardening and the CNC-machining together produce an excellent swiveling caster under extreme loads.

All ZFWH Series casters are finished in red crimson and come standard with a choice of wheel types.  Bearing selections are exclusive to double sealed precision ball bearings which like the swivel raceways are maintenance-free.  Select with confidence knowing all of the casters are considered as maintenance-free.

Swivel Construction:  Forged steel top plate and fork base;  1/4" x 2" plate steel legs welded inside and outside to forges steel horn base.  The forged ring is CNC-machined with a precision groove to accept a large seal made from Nitrile butadiene rubber (NBR) designed to keep grease in and contaminants out.



Displaying products 1 - 30 of 82 results
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S-ZFWH-42EMB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
List Price: $232.10
Your Price: $111.41
You Save: $120.69 (52 %)
S-ZFWH-42EMB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel

450 pound capacity, 4" x 2" orange polyurethane on cast iron wheel with precision ball bearings

R-ZFWH-42EMB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
R-ZFWH-42EMB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
List Price: $112.10
Your Price: $53.81
You Save: $58.29 (52 %)
R-ZFWH-42EMB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel

450 pound capacity, 4" x 2" orange polyurethane on cast iron wheel with precision ball bearings

Sealed kingpinless swivel section - maintenance free
S-ZFWH-4DB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
List Price: $249.50
Your Price: $119.76
You Save: $129.74 (52 %)
S-ZFWH-4DB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel

750 pound capacity, 4" x 2" green polyurethane on cast iron wheel with precision ball bearings

 R-ZFWH-42DB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
R-ZFWH-4DB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
List Price: $127.10
Your Price: $61.01
You Save: $66.09 (52 %)
R-ZFWH-4DB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel

750 pound capacity, 4" x 2" green polyurethane on cast iron wheel with precision ball bearings

 S-ZFWH-4DB70 Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
S-ZFWH-4DB70 Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
List Price: $272.00
Your Price: $130.56
You Save: $141.44 (52 %)
S-ZFWH-4DB70 Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel

975 pound capacity, 4" x 2" Black polyurethane on cast iron wheel with precision ball bearings

R-ZFWH-4DB70 Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
R-ZFWH-4DB70 Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
List Price: $149.70
Your Price: $71.85
You Save: $77.85 (52 %)
R-ZFWH-4DB70 Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel

975 pound capacity, 4" x 2" black polyurethane on cast iron wheel with precision ball bearings

1,400 pound capacity, sealed kingpinless swivel caster
S-ZFWH-4MB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Metal
List Price: $217.00
Your Price: $104.16
You Save: $112.84 (52 %)
S-ZFWH-4MB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Metal

1,400 pound capacity

R-ZFWH-4MB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
R-ZFWH-4MB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
List Price: $95.70
Your Price: $45.93
You Save: $49.77 (52 %)
R-ZFWH-4MB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel

1000 pound capacity, 4" x 2" red polyurethane on cast iron wheel with precision ball bearings

Hamilton S-ZFWH-NYB
S-ZFWH-4NYB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Nylast Wheel
List Price: $329.70
Your Price: $158.25
You Save: $171.45 (52 %)
S-ZFWH-4NYB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Nylast Wheel

2,000 pound capacity, 4" x 2" machined nylon wheel with precision ball bearings

R-ZFWH-4NYB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
R-ZFWH-4NYB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
List Price: $207.40
Your Price: $99.55
You Save: $107.85 (52 %)
R-ZFWH-4NYB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel

2000 pound capacity, 4" x 2" black polyurethane on cast iron wheel with precision ball bearings

S-ZFWH-4SPB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Ergo-Glide Wheel
List Price: $262.50
Your Price: $126.00
You Save: $136.50 (52 %)
S-ZFWH-4SPB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Ergo-Glide Wheel

600 pound capacity, Maintenance free

 R-ZFWH-4SPB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
R-ZFWH-4SPB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
List Price: $140.20
Your Price: $67.29
You Save: $72.91 (52 %)
R-ZFWH-4SPB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel

600 pound capacity, 4" x 2" blue polyurethane on cast iron wheel with precision ball bearings

S-ZFWH-4SWC75D Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
S-ZFWH-4SWC75D Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
List Price: $319.20
Your Price: $153.21
You Save: $165.99 (52 %)
S-ZFWH-4SWC75D Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel

2000 pound capacity, 4" x 2" Black polyurethane on cast iron wheel with precision ball bearings

 R-ZFWH-4SWC75D Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
R-ZFWH-4SWC75D Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
List Price: $196.80
Your Price: $94.47
You Save: $102.33 (52 %)
R-ZFWH-4SWC75D Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel

1100 pound capacity, 4" x 2" black polyurethane on cast iron wheel with precision ball bearings

S-ZFWH-4TRB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
S-ZFWH-4TRB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
List Price: $338.00
Your Price: $162.24
You Save: $175.76 (52 %)
S-ZFWH-4TRB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel

900 pound capacity, 4" x 2" Black polyurethane on cast iron wheel with precision ball bearings

R-ZFWH-4TRB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
R-ZFWH-4TRB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel-1
List Price: $215.70
Your Price: $103.53
You Save: $112.17 (52 %)
R-ZFWH-4TRB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel-1

900 pound capacity, 4" x 2" red polyurethane on cast iron wheel with precision ball bearings

S-ZFWH-4TRB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
S-ZFWH-4WNB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
List Price: $210.10
Your Price: $100.85
You Save: $109.25 (52 %)
S-ZFWH-4WNB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel

800 pound capacity, 4" x 2" Red polyurethane on cast iron wheel with precision ball bearings

R-ZFWH-4WNB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
R-ZFWH-4WNB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
List Price: $90.40
Your Price: $43.39
You Save: $47.01 (52 %)
R-ZFWH-4WNB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel

800 pound capacity, 4" x 2" white polyurethane on cast iron wheel with precision ball bearings

Heavy duty sealed kingpinless swivel section
S-ZFWH-5DB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel
List Price: $251.40
Your Price: $120.67
You Save: $130.73 (52 %)
S-ZFWH-5DB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel

1050 pound capacity, 5" x 2" green polyurethane on cast iron wheel with precision ball bearings

R-ZFWH-5DB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel
R-ZFWH-5DB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel
List Price: $130.50
Your Price: $62.64
You Save: $67.86 (52 %)
R-ZFWH-5DB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel

1050 pound capacity, 5" x 2" green polyurethane on cast iron wheel with precision ball bearings

S-ZFWH-5DB70 Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel-1
S-ZFWH-5DB70 Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel-1
List Price: $280.90
Your Price: $134.83
You Save: $146.07 (52 %)
S-ZFWH-5DB70 Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel-1

1360 pound capacity, 5" x 2" Red polyurethane on cast iron wheel with precision ball bearings

 R-ZFWH-5DB70 Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel
R-ZFWH-5DB70 Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel
List Price: $159.90
Your Price: $76.75
You Save: $83.15 (52 %)
R-ZFWH-5DB70 Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel

1360 pound capacity, 5" x 2" black polyurethane on cast iron wheel with precision ball bearings

Most or all components made in the USA
S-ZFWH-5FSB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel
List Price: $303.90
Your Price: $145.87
You Save: $158.03 (52 %)
S-ZFWH-5FSB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel

2000 pound capacity, 5" x 2" Red polyurethane on cast iron wheel with precision ball bearings

R-ZFWH-5FSB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel
R-ZFWH-5FSB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel
List Price: $183.00
Your Price: $87.84
You Save: $95.16 (52 %)
R-ZFWH-5FSB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel

2000 pound capacity, 5" x 2" black polyurethane on cast iron wheel with precision ball bearings

S-ZFWH-5FSB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Forged Steel Wheel
List Price: $303.90
Your Price: $145.87
You Save: $158.03 (52 %)
S-ZFWH-5FSB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Forged Steel Wheel

2,000 pound capacity, maintenance free

R-ZFWH-5MB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel
R-ZFWH-5MB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel
List Price: $101.90
Your Price: $48.91
You Save: $52.99 (52 %)
R-ZFWH-5MB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel

1300 pound capacity, 5" x 2" red polyurethane on cast iron wheel with precision ball bearings

1,400 pound capacity, sealed kingpinless swivel caster
S-ZFWH-5MB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Metal
List Price: $222.30
Your Price: $106.71
You Save: $115.59 (52 %)
S-ZFWH-5MB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Metal

1,300 pound capacity, maintenance free

 R-ZFWH-5NYB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel
R-ZFWH-5NYB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel
List Price: $229.50
Your Price: $110.16
You Save: $119.34 (52 %)
R-ZFWH-5NYB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel

2000 pound capacity, 5" x 2" black polyurethane on cast iron wheel with precision ball bearings

Hamilton S-ZFWH-5NYB
S-ZFWH-5NYB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Nylast Wheel
List Price: $350.60
Your Price: $168.29
You Save: $182.31 (52 %)
S-ZFWH-5NYB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Nylast Wheel

2,150 pound capacity, maintenance free, floor protective

R-ZFWH-5SPB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel
R-ZFWH-5SPB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel
List Price: $148.30
Your Price: $71.19
You Save: $77.11 (52 %)
R-ZFWH-5SPB Maintenance Free Kingpinless Caster from Hamilton with 5 x 2 Duralast Polyurethane Wheel

840 pound capacity, 5" x 2" blue polyurethane on cast iron wheel with precision ball bearings

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