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All measurements indicate the wheel diameter by the tread width.

The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.

W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.

Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.

BHP: 1-3/4″ × 2-7/8″, slotted to 3″
BHP: 1-3/4″ × 2-7/8″, slotted to 3″
BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″
BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″
BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)
BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)
BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"
BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"
(3″ Wide Casters), Industry-Standard
(3″ Wide Casters), Industry-Standard
BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"
BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"
BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"
BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"
View All • 21 Plate Sizes
View All • 21 Plate Sizes
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Caster Wheel Materials & Selection Guide

Caster Wheel Materials & Selection Guide
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Wheel Replacement Parts

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Caster Plate Mounting Hardware

Caster Plate Mounting Hardware
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Hamilton Spinfinity ZFWH Casters · Up to 2,200 lb · 4"–8" · Polyurethane & Cast Iron

Diameter: 4, 5, 6, 8 inTread: 2 inCapacity: up to 2,500 lb
Hamilton Spinfinity ZFWH Casters · for warehouse carts on epoxy and smooth concrete. Catalog chips cover wheel diameters 4, 5, 6, 8 in, polyurethane, cast iron, and steel treads, and plate-mount frames. Replace worn corners in matched sets when possible so the cart tracks straight under load. Match bolt-hole spacing or stem diameter to the frame before you standardize a fleet.

Shop by wheel material

12 types

Rubber and polyurethane favor floor protection; phenolic and steel favor heavy capacity. Compare materials →

2000 lbs
TieredPricing
Hamilton ZFWH Series Rigid Caster with 4" x 2" Nylast High Performance Cast Nylon Wheel with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton R-ZFWH-4NYB 4" x 2" Nylast Rigid Caster – 2000 lb
Part # R-ZFWH-4NYB
from $230.00
Volume pricing available
NylonPlate
Load rating
2000 lbs
Diameter 4"
Capacity 2000 lbs
Wheel Nylon
Mount Plate
Plate Size 4" x 4-1/2"
More Details Less Details
Width 2"
Height 5-5/8"
Bolt Pattern 2-5/8" x 3-5/8"
Core Nylon
Temp Range -20°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
Hamilton ZFWH Series Rigid Caster with 4" x 2" Nylast High Performance Cast Nylon...
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2000 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 5" x 2" Forged Steel Wheel with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-ZFWH-5FSB 5" x 2" Forged Steel Swivel Kingpinless Caster – 2000 lb
Part # S-ZFWH-5FSB
from $304.00
Volume pricing available
Forged SteelPlate
Load rating
2000 lbs
Diameter 5"
Capacity 2000 lbs
Wheel Forged Steel
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Width 2"
Height 6-1/2"
Bolt Pattern 2-5/8" x 3-5/8"
Core Steel
Temp Range -22°F to 750°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 5" x 2" Forged Steel...
Shop Product
600 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 5" x 2" Ergo-Tech (87A) Wheel with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-ZFWH-52EMB 5" x 2" Ergo-Tech Swivel Kingpinless Caster – 600 lb
Part # S-ZFWH-52EMB
from $241.00
Volume pricing available
PolyurethanePlate
Load rating
600 lbs
Diameter 5"
Capacity 600 lbs
Wheel Polyurethane
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Width 2"
Height 6-1/2"
Bolt Pattern 2-5/8" x 3-5/8"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 5" x 2" Ergo-Tech (87A)...
Shop Product
2500 lbs
TieredPricing
Hamilton ZFWH Series Rigid Caster with 8" x 2" Nylast High Performance Cast Nylon Wheel with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton R-ZFWH-8NYB 8" x 2" Nylast Rigid Caster – 2500 lb
Part # R-ZFWH-8NYB
from $450.00
Volume pricing available
NylonPlate
Load rating
2500 lbs
Diameter 8"
Capacity 2500 lbs
Wheel Nylon
Mount Plate
Plate Size 4" x 4-1/2"
More Details Less Details
Width 2"
Height 9-1/2"
Bolt Pattern 2-5/8" x 3-5/8"
Core Nylon
Temp Range -20°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
Hamilton ZFWH Series Rigid Caster with 8" x 2" Nylast High Performance Cast Nylon...
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2200 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 6" x 2" Duralast (95A) Wheel with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-ZFWH-6DB 6" x 2" Duralast Swivel Kingpinless Caster – 2200 lb
Part # S-ZFWH-6DB
from $276.00
Volume pricing available
PolyurethanePlate
Load rating
2200 lbs
Diameter 6"
Capacity 2200 lbs
Wheel Polyurethane
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Width 2"
Height 7-1/2"
Bolt Pattern 2-5/8" x 3-5/8"
Core Cast Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 6" x 2" Duralast (95A)...
Shop Product
800 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 6" x 2" Ergo-Tech (87A) Wheel with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-ZFWH-62EMB 6" x 2" Ergo-Tech Swivel Kingpinless Caster – 800 lb
Part # S-ZFWH-62EMB
from $248.00
Volume pricing available
PolyurethanePlate
Load rating
800 lbs
Diameter 6"
Capacity 800 lbs
Wheel Polyurethane
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Width 2"
Height 7-1/2"
Bolt Pattern 2-5/8" x 3-5/8"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 6" x 2" Ergo-Tech (87A)...
Shop Product
840 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 5" x 2" Ergo-Glide Wheel (80A) with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-ZFWH-5SPB 5" x 2" Ergo-Glide Swivel Kingpinless Caster – 840 lb
Part # S-ZFWH-5SPB
from $282.00
Volume pricing available
PolyurethanePlate
Load rating
840 lbs
Diameter 5"
Capacity 840 lbs
Wheel Polyurethane
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Width 2"
Height 6-1/2"
Bolt Pattern 2-5/8" x 3-5/8"
Core Cast Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 5" x 2" Ergo-Glide Wheel...
Shop Product
2000 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 5" x 2" Nylast High Performance Cast Nylon Wheel with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-ZFWH-5NYB 5" x 2" Nylast Swivel Kingpinless Caster – 2000 lb
Part # S-ZFWH-5NYB
from $344.00
Volume pricing available
NylonPlate
Load rating
2000 lbs
Diameter 5"
Capacity 2000 lbs
Wheel Nylon
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Width 2"
Height 6-1/2"
Bolt Pattern 2-5/8" x 3-5/8"
Core Nylon
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 5" x 2" Nylast High...
Shop Product
1300 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 5" x 2" Cast Iron Metal Wheel with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-ZFWH-5MB 5" x 2" Cast Iron Swivel Kingpinless Caster – 1300 lb
Part # S-ZFWH-5MB
from $240.00
Volume pricing available
Cast IronPlate
Load rating
1300 lbs
Diameter 5"
Capacity 1300 lbs
Wheel Cast Iron
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Width 2"
Height 6-1/2"
Bolt Pattern 2-5/8" x 3-5/8"
Core Cast Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 5" x 2" Cast Iron...
Shop Product
2200 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 5" x 2" Duralast XC (70D) Wheel with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-ZFWH-5DB70 5" x 2" Duralast XC Swivel Kingpinless Caster – 2200 lb
Part # S-ZFWH-5DB70
from $296.00
Volume pricing available
PolyurethanePlate
Load rating
2200 lbs
Diameter 5"
Capacity 2200 lbs
Wheel Polyurethane
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Width 2"
Height 6-1/2"
Bolt Pattern 2-5/8" x 3-5/8"
Core Cast Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 5" x 2" Duralast XC...
Shop Product
1050 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 5" x 2" Duralast (95A) Wheel with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-ZFWH-5DB 5" x 2" Duralast Swivel Kingpinless Caster – 1050 lb
Part # S-ZFWH-5DB
from $268.00
Volume pricing available
PolyurethanePlate
Load rating
1050 lbs
Diameter 5"
Capacity 1050 lbs
Wheel Polyurethane
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Width 2"
Height 6-1/2"
Bolt Pattern 2-5/8" x 3-5/8"
Core Cast Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 5" x 2" Duralast (95A)...
Shop Product
1200 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" UltraGlide (70D) Twin Wheel Black Tread on Aluminum Core with 3/4" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-ZFWH-4SWF70D 4" x 2" UltraGlide Swivel Kingpinless Caster – 1200 lb
Part # S-ZFWH-4SWF70D
from $330.00
Volume pricing available
PolyurethanePlate
Load rating
1200 lbs
Diameter 4"
Capacity 1200 lbs
Wheel Polyurethane
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Width 2"
Height 5-5/8"
Bolt Pattern 2-5/8" x 3-5/8"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" UltraGlide (70D)...
Shop Product
900 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" UltraGlide (95A) Twin Wheel Grey Tread on Aluminum Core with 3/4" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-ZFWH-4SWC95 4" x 2" UltraGlide Swivel Kingpinless Caster – 900 lb
Part # S-ZFWH-4SWC95
from $309.00
Volume pricing available
PolyurethanePlate
Load rating
900 lbs
Diameter 4"
Capacity 900 lbs
Wheel Polyurethane
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Width 2"
Height 5-5/8"
Bolt Pattern 2-5/8" x 3-5/8"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" UltraGlide (95A)...
Shop Product
2200 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" UltraGlide (85A) Twin Wheel Blue Tread on Aluminum Core with 3/4" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-ZFWH-4SWC85 4" x 2" UltraGlide Swivel Kingpinless Caster – 2200 lb
Part # S-ZFWH-4SWC85
from $322.00
Volume pricing available
PolyurethanePlate
Load rating
2200 lbs
Diameter 4"
Capacity 2200 lbs
Wheel Polyurethane
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Width 2"
Height 5-5/8"
Bolt Pattern 2-5/8" x 3-5/8"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" UltraGlide (85A)...
Shop Product
600 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Ergo-Glide Wheel (80A) with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-ZFWH-4SPB 4" x 2" Ergo-Glide Swivel Kingpinless Caster – 600 lb
Part # S-ZFWH-4SPB
from $275.00
Volume pricing available
PolyurethanePlate
Load rating
600 lbs
Diameter 4"
Capacity 600 lbs
Wheel Polyurethane
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Width 2"
Height 5-5/8"
Bolt Pattern 2-5/8" x 3-5/8"
Core Cast Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Ergo-Glide Wheel...
Shop Product
2000 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Nylast High Performance Cast Nylon Wheel with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-ZFWH-4NYB 4" x 2" Nylast Swivel Kingpinless Caster – 2000 lb
Part # S-ZFWH-4NYB
from $344.00
Volume pricing available
NylonPlate
Load rating
2000 lbs
Diameter 4"
Capacity 2000 lbs
Wheel Nylon
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Width 2"
Height 5-5/8"
Bolt Pattern 2-5/8" x 3-5/8"
Core Nylon
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Nylast High...
Shop Product
1000 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Cast Iron Metal Wheel with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-ZFWH-4MB 4" x 2" Cast Iron Swivel Kingpinless Caster – 1000 lb
Part # S-ZFWH-4MB
from $250.00
Volume pricing available
Cast IronPlate
Load rating
1000 lbs
Diameter 4"
Capacity 1000 lbs
Wheel Cast Iron
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Width 2"
Height 5-5/8"
Bolt Pattern 2-5/8" x 3-5/8"
Core Cast Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Cast Iron...
Shop Product
975 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Duralast XC (70D) Wheel with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-ZFWH-4DB70 4" x 2" Duralast XC Swivel Kingpinless Caster – 975 lb
Part # S-ZFWH-4DB70
from $282.00
Volume pricing available
PolyurethanePlate
Load rating
975 lbs
Diameter 4"
Capacity 975 lbs
Wheel Polyurethane
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Width 2"
Height 5-5/8"
Bolt Pattern 2-5/8" x 3-5/8"
Core Cast Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Duralast XC...
Shop Product
750 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Duralast (95A) Wheel with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-ZFWH-4DB 4" x 2" Duralast Swivel Kingpinless Caster – 750 lb
Part # S-ZFWH-4DB
from $254.00
Volume pricing available
PolyurethanePlate
Load rating
750 lbs
Diameter 4"
Capacity 750 lbs
Wheel Polyurethane
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Width 2"
Height 5-5/8"
Bolt Pattern 2-5/8" x 3-5/8"
Core Cast Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Duralast (95A)...
Shop Product
450 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Ergo-Tech™ (87A) Wheel with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-ZFWH-42EMB 4" x 2" Ergo-Tech Swivel Kingpinless Caster – 450 lb
Part # S-ZFWH-42EMB
from $261.00
Volume pricing available
Polyurethane
Load rating
450 lbs
Diameter 4"
Capacity 450 lbs
Wheel Polyurethane
More Details Less Details
Width 2"
Height 5-5/8"
Bolt Pattern 2-5/8" x 3-5/8"
Core Aluminum
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" Ergo-Tech (87A)...
Shop Product
1200 lbs
TieredPricing
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Rigid Caster with 8" x 2" Ergo-Glide Wheel (80A) with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton R-ZFWH-8SPB 8" x 2" Ergo-Glide Rigid Kingpinless Caster – 1200 lb
Part # R-ZFWH-8SPB
from $188.00
Volume pricing available
PolyurethanePlate
Load rating
1200 lbs
Diameter 8"
Capacity 1200 lbs
Wheel Polyurethane
Mount Plate
Plate Size 4" x 4-1/2"
More Details Less Details
Width 2"
Height 9-1/2"
Bolt Pattern 2-5/8" x 3-5/8"
Core Cast Iron
Temp Range -20°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Rigid Caster with 8" x 2" Ergo-Glide Wheel...
Shop Product
2500 lbs
TieredPricing
Hamilton ZFWH Series Rigid Caster with 8" x 2" Cast Iron Metal Wheel with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton R-ZFWH-8MB 8" x 2" Cast Iron Rigid Caster – 2500 lb
Part # R-ZFWH-8MB
from $152.00
Volume pricing available
Cast IronPlate
Load rating
2500 lbs
Diameter 8"
Capacity 2500 lbs
Wheel Cast Iron
Mount Plate
Plate Size 4" x 4-1/2"
More Details Less Details
Width 2"
Height 9-1/2"
Bolt Pattern 2-5/8" x 3-5/8"
Core Cast Iron
Temp Range -20°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
Hamilton ZFWH Series Rigid Caster with 8" x 2" Cast Iron Metal Wheel with...
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2000 lbs
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Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Rigid Caster with 8" x 2" DuraGlide Wheel (95A) with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton R-ZFWH-8GB95 8" x 2" DuraGlide Rigid Kingpinless Caster – 2000 lb
Part # R-ZFWH-8GB95
from $250.00
Volume pricing available
PolyurethanePlate
Load rating
2000 lbs
Diameter 8"
Capacity 2000 lbs
Wheel Polyurethane
Mount Plate
Plate Size 4" x 4-1/2"
More Details Less Details
Width 2"
Height 9-1/2"
Bolt Pattern 2-5/8" x 3-5/8"
Core Cast Iron
Temp Range -20°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Rigid Caster with 8" x 2" DuraGlide Wheel...
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1650 lbs
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Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Rigid Caster with 8" x 2" Ergo-Glide XT Wheel (80A) with 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton R-ZFWH-8EGB 8" x 2" Ergo-Glide XT Rigid Kingpinless Caster – 1650 lb
Part # R-ZFWH-8EGB
from $236.00
Volume pricing available
PolyurethanePlate
Load rating
1650 lbs
Diameter 8"
Capacity 1650 lbs
Wheel Polyurethane
Mount Plate
Plate Size 4" x 4-1/2"
More Details Less Details
Width 2"
Height 9-1/2"
Bolt Pattern 2-5/8" x 3-5/8"
Core Cast Iron
Temp Range -20°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Rigid Caster with 8" x 2" Ergo-Glide XT...
Shop Product

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 our 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.

Quality Features & Specs

  • Swivel Construction Best of Breed Kingpinless - forged steel top plate and fork base; 1/4" x 2" precision laser cut steel legs welded inside and outside to forged steel horn base.
  • Load Bearing 2 9/16" diameter hardened and CNC-machined raceway with 3/8" balls.
  • Product Finish Powder Coated - Caster rigs are powder coated with Hamilton’s new Crimson Powder, a metallic HAA Polyester providing a premium look and excellent durability for both interior and exterior environments.
  • Sealed Swivel Construction 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.
  • Axle 1/2" diameter hex head with lock nut.

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