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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: $195.80
Your Price: $108.05
You Save: $87.75 (45 %)
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: $92.60
Your Price: $51.01
You Save: $41.59 (45 %)
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: $210.50
Your Price: $117.04
You Save: $93.46 (44 %)
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: $107.30
Your Price: $60.02
You Save: $47.28 (44 %)
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: $229.50
Your Price: $150.05
You Save: $79.45 (35 %)
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: $126.30
Your Price: $70.53
You Save: $55.77 (44 %)
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: $181.70
Your Price: $100.54
You Save: $81.16 (45 %)
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: $78.50
Your Price: $43.51
You Save: $34.99 (45 %)
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: $278.20
Your Price: $154.54
You Save: $123.66 (44 %)
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: $175.00
Your Price: $97.54
You Save: $77.46 (44 %)
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: $221.50
Your Price: $123.04
You Save: $98.46 (44 %)
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: $118.30
Your Price: $66.02
You Save: $52.28 (44 %)
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: $269.30
Your Price: $150.05
You Save: $119.25 (44 %)
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: $166.10
Your Price: $91.53
You Save: $74.57 (45 %)
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: $285.20
Your Price: $159.06
You Save: $126.14 (44 %)
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: $182.00
Your Price: $100.54
You Save: $81.46 (45 %)
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: $177.20
Your Price: $99.04
You Save: $78.16 (44 %)
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: $74.00
Your Price: $40.51
You Save: $33.49 (45 %)
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: $212.20
Your Price: $118.53
You Save: $93.67 (44 %)
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: $110.10
Your Price: $61.53
You Save: $48.57 (44 %)
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: $236.90
Your Price: $132.05
You Save: $104.85 (44 %)
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: $134.80
Your Price: $75.03
You Save: $59.77 (44 %)
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
Your Price: $118.45
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: $154.40
Your Price: $85.53
You Save: $68.87 (45 %)
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: $256.50
Your Price: $142.55
You Save: $113.95 (44 %)
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: $85.40
Your Price: $48.03
You Save: $37.37 (44 %)
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: $187.50
Your Price: $103.53
You Save: $83.97 (45 %)
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: $193.70
Your Price: $108.05
You Save: $85.65 (44 %)
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: $295.85
Your Price: $163.55
You Save: $132.30 (45 %)
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: $124.00
Your Price: $69.02
You Save: $54.98 (44 %)
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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