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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: $103.89
You Save: $91.91 (47 %)
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: $49.05
You Save: $43.55 (47 %)
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: $112.54
You Save: $97.96 (47 %)
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: $57.71
You Save: $49.59 (46 %)
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: $144.28
You Save: $85.22 (37 %)
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: $67.82
You Save: $58.48 (46 %)
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: $96.67
You Save: $85.03 (47 %)
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: $41.84
You Save: $36.66 (47 %)
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: $148.60
You Save: $129.60 (47 %)
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: $93.79
You Save: $81.21 (46 %)
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: $118.31
You Save: $103.19 (47 %)
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: $63.48
You Save: $54.82 (46 %)
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: $144.28
You Save: $125.02 (46 %)
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: $88.01
You Save: $78.09 (47 %)
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: $152.94
You Save: $132.26 (46 %)
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: $96.67
You Save: $85.33 (47 %)
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: $95.23
You Save: $81.97 (46 %)
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: $38.95
You Save: $35.05 (47 %)
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: $113.97
You Save: $98.23 (46 %)
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: $59.16
You Save: $50.94 (46 %)
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: $126.97
You Save: $109.93 (46 %)
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: $72.14
You Save: $62.66 (46 %)
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: $113.89
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: $82.24
You Save: $72.16 (47 %)
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: $137.07
You Save: $119.43 (47 %)
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: $46.18
You Save: $39.22 (46 %)
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: $99.55
You Save: $87.95 (47 %)
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: $103.89
You Save: $89.81 (46 %)
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: $157.26
You Save: $138.59 (47 %)
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: $66.37
You Save: $57.63 (46 %)
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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