Mailing Lists

Drawings and PDFs available
upon request.


Made in the USA flag

Please inquire about our American
made products. 
We have product
lines that have al
l or most of their
components manufactured in the
USA!

RoHS Compliant  Most of our
products are
RoHS Compliant
please ask about the specific
product you need.

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
Page 1 of 3 Page 123movenext
S-ZFWH-42EMB Maintenance Free Kingpinless Caster from Hamilton with 4 x 2 Duralast Polyurethane Wheel
List Price: $232.10
Your Price: $119.21
You Save: $112.89 (49 %)
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: $57.58
You Save: $54.52 (49 %)
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: $128.14
You Save: $121.36 (49 %)
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: $65.28
You Save: $61.82 (49 %)
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: $139.70
You Save: $132.30 (49 %)
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: $76.88
You Save: $72.82 (49 %)
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: $111.45
You Save: $105.55 (49 %)
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: $49.15
You Save: $46.55 (49 %)
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: $169.33
You Save: $160.37 (49 %)
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: $106.52
You Save: $100.88 (49 %)
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: $134.82
You Save: $127.68 (49 %)
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: $72.00
You Save: $68.20 (49 %)
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: $163.93
You Save: $155.27 (49 %)
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: $101.08
You Save: $95.72 (49 %)
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: $173.60
You Save: $164.40 (49 %)
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: $110.78
You Save: $104.92 (49 %)
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: $107.91
You Save: $102.19 (49 %)
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: $46.43
You Save: $43.97 (49 %)
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: $129.12
You Save: $122.28 (49 %)
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: $67.02
You Save: $63.48 (49 %)
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: $144.27
You Save: $136.63 (49 %)
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: $82.12
You Save: $77.78 (49 %)
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: $156.08
You Save: $147.82 (49 %)
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: $93.99
You Save: $89.01 (49 %)
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: $156.08
You Save: $147.82 (49 %)
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: $52.33
You Save: $49.57 (49 %)
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: $114.18
You Save: $108.12 (49 %)
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: $117.87
You Save: $111.63 (49 %)
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: $180.07
You Save: $170.53 (49 %)
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: $76.17
You Save: $72.13 (49 %)
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

Page 1 of 3 Page 123movenext