SALES & TECHNICAL SUPPORT
844-439-4335
Mon-Fri 8AM-5PM CST
Login
0 Cart
Back to Casters

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
Plate Casters
Plate Casters
Stem Casters
Stem Casters
Stainless Casters
Stainless Casters
Ergonomic Casters
Ergonomic Casters
Leveling Casters
Leveling Casters
Back to Wheels
Caster Wheel Materials & Selection Guide

Caster Wheel Materials & Selection Guide
Polyolefin Wheels

Polyolefin Wheels
High Temperature Wheels

High Temperature Wheels
Track Wheels (All Types)

Track Wheels (All Types)
Hand Truck Wheels

Hand Truck Wheels
Rubber Wheels (All Types)

Rubber Wheels (All Types)
Nylon Wheels

Nylon Wheels
Keyed Drive Wheels

Keyed Drive Wheels
Pneumatic Wheels

Pneumatic Wheels
Atx Off-road Wheels

Atx Off-road Wheels
Poly Wheels (All Types)

Poly Wheels (All Types)
Phenolic Wheels

Phenolic Wheels
Metal Wheels (All Types)

Metal Wheels (All Types)
Flat-free (Foam-filled)

Flat-free (Foam-filled)
Wheel Replacement Parts

Wheel Replacement Parts
Back to Parts
Caster Plate Mounting Hardware

Caster Plate Mounting Hardware
Quick Change Caster Pads

Quick Change Caster Pads
Caster Frames - Swivel & Rigid

Caster Frames - Swivel & Rigid
Sockets & T-nuts For Casters

Sockets & T-nuts For Casters
Washers

Washers
Expanding Rubber Adapter Kits

Expanding Rubber Adapter Kits
Bumpers

Bumpers
Axles & Nuts

Axles & Nuts
Spanner Bushings

Spanner Bushings
Caster Shims & Weld Plates

Caster Shims & Weld Plates
Furniture Glides

Furniture Glides
Floor Truck Locks

Floor Truck Locks
Swivel Locks

Swivel Locks
Wheel Bearings

Wheel Bearings
Back to Material Handling
RAYMOND_PRODUCTS_TILE.png

Furniture & Equipment Movers
Furniture Dollies

Furniture Dollies
Hydraulic Lift Tables

Hydraulic Lift Tables
Utility Carts

Utility Carts
Pallet Dollies

Pallet Dollies
Safe & Applicance Dollies

Safe & Applicance Dollies
Carts & Platform Trucks

Carts & Platform Trucks
Hand Trucks & Accessories

Hand Trucks & Accessories
Ratchet Straps & Tie Downs

Ratchet Straps & Tie Downs
Three Wheel Dollies

Three Wheel Dollies
Wire Shelving

Wire Shelving
Pallet Jacks

Pallet Jacks
Stackers

Stackers
Heavy Duty Tilt Trucks

Heavy Duty Tilt Trucks
Ball Transfers

Ball Transfers
Moving Supplies

Moving Supplies
Back to menu
Shop by IndustryAll 20 industries ›
Healthcare & Medical Material Handling Food Service & Food Processing Aerospace & Aviation Automotive Manufacturing & Industrial Data Centers Furniture & Fixtures Hospitality Institutional & Education Laundry & Linen Marine Horticulture & Gardens Retail Environment Robotics & Automation Air Cargo Defense & Military Oil, Gas & Energy Sanitation & Washdown Towline & Tugger
Shop by ApplicationAll applications ›
Specialty Casters Specialty Casters Gate Casters Gate Casters BBQ Pit & Smoker Casters BBQ Pit & Smoker Casters Keyed Drive Wheels Keyed Drive Wheels Drywall Cart Casters Drywall Cart Casters Skid Wheels & Casters for RVs Skid Wheels & Casters for RVs Leveling Casters Leveling Casters Shopping Cart Wheels & Casters Shopping Cart Wheels & Casters Band Equipment Casters & Wheels Band Equipment Casters & Wheels Low Profile Casters Low Profile Casters Cart Wheels & Casters Cart Wheels & Casters Toolbox Caster Sets Toolbox Caster Sets Bakery Oven Rack Casters Bakery Oven Rack Casters Kitchen Prep Table Caster Sets Kitchen Prep Table Caster Sets Wire Shelving Casters Wire Shelving Casters Silent Glide Casters Silent Glide Casters
Back to Brands
ALBION CASTERS

ALBION CASTERS
BLICKLE CASTERS

BLICKLE CASTERS
HAMILTON CASTERS

HAMILTON CASTERS
P&H CASTERS

P&H CASTERS
SHEPHERD CASTERS

SHEPHERD CASTERS
B&P MANUFACTURING

B&P MANUFACTURING
SAFE 'N SECURE

SAFE 'N SECURE
HUDSON BEARINGS

HUDSON BEARINGS
QUANTUM STORAGE

QUANTUM STORAGE
AMERICAN MOVING SUPPLIES

AMERICAN MOVING SUPPLIES
COLSON CASTERS

COLSON CASTERS
DURASTAR CASTERS

DURASTAR CASTERS
CORPS DESIGN

CORPS DESIGN
FAULTLESS MEDICAL CASTERS

FAULTLESS MEDICAL CASTERS

Hamilton Unilast UY Wheels · 4" Diameter · Up to 3,200 lb · Polyurethane

Diameter: 4 inTread: 1-1/4, 2 inCapacity: up to 3,200 lb
Polyurethane casters here serve warehouse carts on epoxy and smooth concrete. Expect wheel diameters 4 in, polyurethane treads, and industrial frames. Softer treads quiet finished floors; harder compounds last longer on chips, heat, and rough concrete. Size capacity from the heaviest corner load with shock margin, and keep overall height consistent across the set. These heavy-duty options cover everyday warehouse carts on epoxy and smooth concrete without jumping to extreme forged series.

Shop by wheel type

3 types

Wheel = wheel diameter · capacity is per wheel.

3200 lbs
TieredPricing
Hamilton Unilast Solid Polyurethane Wheel 4" W-420-UYZ-3/4 - Durable 75D, 4x2 Inch, 3/4" Delrin Bearing for Industrial & Commercial Use Hamilton
Made to Order · 4-6 Wk
Hamilton W-420-UYZ-3/4 4" x 2" Solid Polyurethane Wheel – 3200 lb
Part # W-420-UYZ-3-4
from $42.00
Volume pricing available
Solid Polyurethane
Load rating
3200 lbs
Diameter 4"
Capacity 3200 lbs
Wheel Solid Polyurethane
More Details Less Details
Width 2"
Temp Range -20°F to 180°F
Frame Zinc Plated Steel
Hamilton Unilast Polyurethane Wheel W-420-UYZ-3/4 Durable & Versatile | Perfect for Industrial & Commercial...
Shop Product
3200 lbs
TieredPricing
Hamilton Unilast Solid Polyurethane (75D) Wheel W-420-UYSB-1/2: Durable, Versatile, and Ideal for Heavy-Duty Applications Hamilton
Made to Order · 4-6 Wk
Hamilton W-420-UYSB-1/2 4" x 2" Polyurethane Solid Wheel – 3200 lb
Part # W-420-UYSB-1-2
$122.00
Volume pricing available
Solid Polyurethane
Load rating
3200 lbs
Capacity 3200 lbs
Wheel Solid Polyurethane
More Details Less Details
Temp Range -20°F to 180°F
Frame Zinc Plated Steel
Hamilton Unilast Solid Polyurethane (75D) Wheel W-420-UYSB-1/2 4" Diameter x 2" Wide x 2...
Shop Product
3200 lbs
TieredPricing
Hamilton W-420-UYB-1/2 Unilast Solid Polyurethane Wheel - 4x2 inch, Durable 75D, 1/2" Sealed Precision Ball Bearing for Industrial Use Hamilton
Made to Order · 4-6 Wk
Hamilton W-420-UYB-1/2 4" x 2" Polyurethane Solid Wheel – 3200 lb
Part # W-420-UYB-1-2
from $63.00
Volume pricing available
Solid Polyurethane
Load rating
3200 lbs
Diameter 4"
Capacity 3200 lbs
Wheel Solid Polyurethane
More Details Less Details
Width 2"
Temp Range -20°F to 180°F
Frame Zinc Plated Steel
Hamilton Unilast Polyurethane Wheel W-420-UYB-1/2 High-Performance Material Handling | Durable & Reliable Precision Engineering...
Shop Product
3200 lbs
TieredPricing
Hamilton Unilast Solid Polyurethane Wheel W-420-UY-5/8 - 4" Diameter, 2" Width, 75D Hardness, 5/8" Straight Roller Bearing - Durable & Versatile for Industrial Use Hamilton
Made to Order · 4-6 Wk
Hamilton W-420-UY-5/8 4" x 2" Polyurethane Solid Wheel – 3200 lb
Part # W-420-UY-5-8
$54.00
Volume pricing available
Solid Polyurethane
Load rating
3200 lbs
Capacity 3200 lbs
Wheel Solid Polyurethane
More Details Less Details
Temp Range -20°F to 180°F
Frame Zinc Plated Steel
Hamilton Unilast Polyurethane Wheel W-420-UY-5/8 Durable & Versatile | Industrial & Commercial Use High-Quality...
Shop Product
3200 lbs
TieredPricing
Hamilton Unilast Solid Polyurethane Wheel W-420-UY-3/4 - 4" Diameter, 2" Width, 75D Hardness, 3/4" Straight Roller Bearing - Durable & Versatile for Industrial Use Hamilton
Made to Order · 4-6 Wk
Hamilton W-420-UY-3/4 4" x 2" Polyurethane Solid Wheel – 3200 lb
Part # W-420-UY-3-4
$53.00
Volume pricing available
Solid Polyurethane
Load rating
3200 lbs
Capacity 3200 lbs
Wheel Solid Polyurethane
More Details Less Details
Temp Range -20°F to 180°F
Frame Zinc Plated Steel
Hamilton Unilast Polyurethane Wheel W-420-UY-3/4 Durable & Versatile | Industrial & Commercial Use High-Quality...
Shop Product
3200 lbs
TieredPricing
Hamilton Unilast Solid Polyurethane Wheel W-420-UY-1/2 - 4" Diameter, 2" Width, 75D Hardness, 1/2" Straight Roller Bearing - Durable & Versatile for Industrial Use Hamilton
Made to Order · 4-6 Wk
Hamilton W-420-UY-1/2 4" x 2" Polyurethane Solid Wheel – 3200 lb
Part # W-420-UY-1-2
$59.00
Volume pricing available
Solid Polyurethane
Load rating
3200 lbs
Capacity 3200 lbs
Wheel Solid Polyurethane
More Details Less Details
Temp Range -20°F to 180°F
Frame Zinc Plated Steel
Hamilton Unilast Polyurethane Wheel W-420-UY-1/2 Durable & Versatile | Industrial & Commercial Use High-Quality...
Shop Product
475 lbs
TieredPricing
Hamilton W-412-UYZ-1/2 Unilast Wheel - Solid Polyurethane 4" Dia. x 1 1/4" W - Heavy-Duty 1/2" Delrin Bearing for Industrial Use Hamilton
Made to Order · 4-6 Wk
Hamilton W-412-UYZ-1/2 4" x 1 1/4" Polyurethane Solid Wheel – 475 lb
Part # W-412-UYZ-1-2
$57.00
Volume pricing available
Solid Polyurethane
Load rating
475 lbs
Capacity 475 lbs
Wheel Solid Polyurethane
More Details Less Details
Temp Range -20°F to 180°F
Frame Zinc Plated Steel
Hamilton Unilast Solid Polyurethane Wheel W-412-UYZ-1/2 Durable & Versatile | Industrial & Commercial Use...
Shop Product
3200 lbs
TieredPricing
Hamilton Unilast Solid Polyurethane (75D) Wheel W-412-UY-5/8: 4" x 1 1/4" Industrial Wheel with 5/8" Straight Roller Bearing Hamilton
Made to Order · 4-6 Wk
Hamilton W-412-UY-5/8 4" x 1 1/4" Polyurethane Solid Wheel – 3200 lb
Part # W-412-UY-5-8
from $51.00
Volume pricing available
Solid Polyurethane
Load rating
3200 lbs
Diameter 4"
Capacity 3200 lbs
Wheel Solid Polyurethane
More Details Less Details
Width 1-1/4"
Temp Range -20°F to 180°F
Frame Zinc Plated Steel
Hamilton Unilast Solid Polyurethane (75D) Wheel W-412-UY-5/8 4" Diameter x 1 1/4" Wide x...
Shop Product
3200 lbs
TieredPricing
Hamilton Unilast Solid Polyurethane (75D) Wheel W-412-UY-3/4: 4" x 1 1/4" Industrial Wheel with 3/4" Straight Roller Bearing Hamilton
Made to Order · 4-6 Wk
Hamilton W-412-UY-3/4 4" x 1 1/4" Polyurethane Solid Wheel – 3200 lb
Part # W-412-UY-3-4
from $56.00
Volume pricing available
Solid Polyurethane
Load rating
3200 lbs
Diameter 4"
Capacity 3200 lbs
Wheel Solid Polyurethane
More Details Less Details
Width 1-1/4"
Temp Range -20°F to 180°F
Frame Zinc Plated Steel
Hamilton Unilast Solid Polyurethane (75D) Wheel W-412-UY-3/4 4" Diameter x 1 1/4" Wide x...
Shop Product
3200 lbs
TieredPricing
Hamilton Unilast Solid Polyurethane (75D) Wheel W-412-UY-1/2: 4" x 1 1/4" Industrial Wheel with 1/2" Straight Roller Bearing Hamilton
Made to Order · 4-6 Wk
Hamilton W-412-UY-1/2 4" x 1 1/4" Solid Polyurethane Wheel – 3200 lb
Part # W-412-UY-1-2
from $51.00
Volume pricing available
Solid Polyurethane
Load rating
3200 lbs
Diameter 4"
Capacity 3200 lbs
Wheel Solid Polyurethane
More Details Less Details
Width 1-1/4"
Temp Range -20°F to 180°F
Frame Zinc Plated Steel
Hamilton Unilast Solid Polyurethane (75D) Wheel W-412-UY-1/2 4" Diameter x 1 1/4" Wide x...
Shop Product

Search