SALES & TECHNICAL SUPPORT
844-439-4335
Mon-Fri 8AM-5PM CST
Order History
/ Reorder Quick Order
by Part # 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
Stevens ESCORT SRT-8 steel appliance hand truck, red steel frame, black uprights, strap and footplate

Safe & Appliance 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

4" x 2" Casters

Custom made to order. All sales final.

Each Hamilton product is custom manufactured for your order (lead time is shown on each product page). Please confirm all specs before checkout, since made-to-order items aren't eligible for returns, exchanges or refunds. Need help? Call 844-439-4335 or email info@casterhq.com and we'll verify fit for you.

Diameter: 3-1/2 to 8 inTread: 2 inCapacity: 600 to 1,500 lb per casterPlate sizes: 4 x 4-1/2, 2-1/2 x 3-5/8
You get ten polyurethane casters here from Hamilton with 3-1/2 to 8 in wheels, rated 600 to 1,500 lb each. Most mount on a 4 x 4-1/2 in plate, with 2-1/2 x 3-5/8 in also offered, and you can pick swivel or rigid, and none has a brake. Picks range from a Hamilton R-EN-35SWC85 3-1/2 x 2 in UltraGlide rigid caster rated 600 lb to a Hamilton S-52K-8SWC85 8 x 2 in UltraGlide swivel caster rated 1,500 lb.

Shop by type

4 types

Wheel = wheel diameter · capacity is per caster.

600 lbs
TieredPricing
Hamilton Endurance Swivel Caster S-EN-35SWC85 - UltraGlide Twin Wheel with Blue Tread on Aluminum Core & 3/4" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-EN-35SWC85 3-1/2" x 2" UltraGlide Swivel Caster – 600 lb
Part # S-EN-35SWC85
from $385.00
Volume pricing available
PolyurethanePlate
Load rating
600 lbs
Size3-1/2" x 2"
Capacity600 lbs
WheelPolyurethane
MountPlate 2-1/2" x 3-5/8"
TypeSwivel
More Details Less Details
Width 2"
Height 4-11/16"
Bolt Pattern 1-3/4" x 2-7/8" and 1-3/4" x 3"
Core Aluminum
Rig Type Swivel
Brake No Brake
Frame Platinum Powder
Hamilton Endurance Swivel Caster S-EN-35SWC85: Excellence in Mobility with UltraGlide Twin Wheel TechnologyIntroducing the...
Shop Product
720 lbs
TieredPricing
Hamilton Endurance Swivel Caster, 4x2 UltraGlide 85A Twin Wheel, Blue Tread, Aluminum Core, 720 lbs Load Capacity, 3/4" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton 4" x 2" UltraGlide Twin Wheel Swivel Caster – 720 lb
Part # S-EN-4SWC85
from $396.00
Volume pricing available
PolyurethanePlate
Load rating
720 lbs
Size4" x 2"
Capacity720 lbs
WheelPolyurethane
MountPlate 2-1/2" x 3-5/8"
TypeSwivel
More Details Less Details
Width 2"
Height 5-1/8"
Bolt Pattern 1-3/4" x 2-7/8" and 1-3/4" x 3"
Core Aluminum
Rig Type Swivel
Brake No Brake
Frame Platinum Powder
Hamilton Endurance Swivel Caster, 4x2 UltraGlide 85A Twin Wheel, Blue Tread, Aluminum Core, 720...
Shop Product
1500 lbs
TieredPricing
Hamilton S-52K-8SWC85 Standard Duty Swivel Caster | 8" x 2" UltraGlide Twin Wheel | Blue Tread on Aluminum Core | Industrial & Commercial Use Hamilton
Made to Order · 4-6 Wk
Hamilton S-52K-8SWC85 8" x 2" UltraGlide Swivel Caster – 1500 lb
Part # S-52K-8SWC85
from $389.00
Volume pricing available
PolyurethanePlate
Load rating
1500 lbs
Size8" x 2"
Capacity1500 lbs
WheelPolyurethane
MountPlate 4" x 4-1/2"
TypeSwivel
More Details Less Details
Width 2"
Height 9-1/2"
Bolt Pattern 2-5/8" x 3-5/8" and 3" x 3"
Core Aluminum
Rig Type Swivel
Brake No Brake
Frame Bright Zinc Plated
Hamilton Standard Duty Swivel Caster | S-52K-8SWC85 Introducing the S-52K-8SWC85 Hamilton Standard Duty Swivel...
Shop Product
1200 lbs
TieredPricing
S-52K-6SWC85 Hamilton Standard Duty Swivel Caster - 6"x2" UltraGlide Twin Wheel, Blue Tread on Aluminum Core with 3/4" Sealed Precision Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton S-52K-6SWC85 6"x2" UltraGlide Swivel Caster – 1200 lb
Part # S-52K-6SWC85
from $327.00
Volume pricing available
PolyurethanePlate
Load rating
1200 lbs
Size6" x 2"
Capacity1200 lbs
WheelPolyurethane
MountPlate 4" x 4-1/2"
TypeSwivel
More Details Less Details
Width 2"
Height 7-1/2"
Bolt Pattern 2-5/8" x 3-5/8" and 3" x 3"
Core Aluminum
Rig Type Swivel
Brake No Brake
Frame Bright Zinc Plated
S-52K-6SWC85 Hamilton Standard Duty Swivel Caster DescriptionExperience improved mobility with the S-52K-6SWC85 Hamilton Standard...
Shop Product
720 lbs
TieredPricing
Hamilton S-52K-4SWC85 Standard Duty Swivel Caster - 4" x 2" UltraGlide (85A) Twin Wheel Blue Tread - High Quality, Durable, Efficient Hamilton
Made to Order · 4-6 Wk
Hamilton S-52K-4SWC85 4" x 2" UltraGlide Swivel Twin Wheel Caster
Part # S-52K-4SWC85
from $242.00
Volume pricing available
PolyurethanePlate
Load rating
720 lbs
Size4" x 2"
Capacity720 lbs
WheelPolyurethane
MountPlate 4" x 4-1/2"
TypeSwivel
More Details Less Details
Width 2"
Height 5-5/8"
Bolt Pattern 2-5/8" x 3-5/8" and 3" x 3"
Core Aluminum
Rig Type Swivel
Brake No Brake
Frame Bright Zinc Plated
Hamilton S-52K-4SWC85 Standard Duty Swivel Caster with UltraGlide (85A) Twin WheelExperience superior performance and...
Shop Product
720 lbs
TieredPricing
Hamilton Endurance Rigid Caster, 4x2 UltraGlide 85A Twin Wheel, Blue Tread, Aluminum Core, 720 lbs Load Capacity, 3/4" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton 4" x 2" UltraGlide Rigid Dual Wheel Caster – 720 lb
Part # R-EN-4SWC85
from $288.00
Volume pricing available
PolyurethanePlate
Load rating
720 lbs
Size4" x 2"
Capacity720 lbs
WheelPolyurethane
MountPlate 2-1/2" x 3-5/8"
TypeRigid
More Details Less Details
Width 2"
Height 5-1/8"
Bolt Pattern 1-3/4" x 2-7/8" and 1-3/4" x 3"
Core Aluminum
Rig Type Rigid
Brake No Brake
Frame Platinum Powder
Hamilton Endurance Rigid Caster, 4x2 UltraGlide 85A Twin Wheel, Blue Tread, Aluminum Core, 720...
Shop Product
600 lbs
TieredPricing
Hamilton Endurance Rigid Caster R-EN-35SWC85 - UltraGlide Twin Wheel with Blue Tread on Aluminum Core & 3/4" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton R-EN-35SWC85 3-1/2" x 2" UltraGlide Rigid Caster – 600 lb
Part # R-EN-35SWC85
$304.00
Volume pricing available
PolyurethanePlate
Load rating
600 lbs
Size3-1/2" x 2"
Capacity600 lbs
WheelPolyurethane
MountPlate 2-1/2" x 3-5/8"
TypeRigid
More Details Less Details
Width 2"
Height 4-11/16"
Bolt Pattern 1-3/4" x 2-7/8" and 1-3/4" x 3"
Core Aluminum
Rig Type Rigid
Brake No Brake
Frame Platinum Powder
Hamilton Endurance Rigid Caster R-EN-35SWC85: Excellence in Mobility with UltraGlide Twin Wheel TechnologyIntroducing the...
Shop Product
1500 lbs
TieredPricing
Hamilton R-52K-8SWC85 Standard Duty Rigid Caster with 8" x 2" UltraGlide Twin Wheel | Reliable Industrial Casters Hamilton
Made to Order · 4-6 Wk
Hamilton R-52K-8SWC85 8" x 2" UltraGlide Rigid Caster – 1500 lb
Part # R-52K-8SWC85
from $309.00
Volume pricing available
PolyurethanePlate
Load rating
1500 lbs
Size8" x 2"
Capacity1500 lbs
WheelPolyurethane
MountPlate 4" x 4-1/2"
TypeRigid
More Details Less Details
Width 2"
Height 9-1/2"
Bolt Pattern 2-5/8" x 3-5/8" and 3" x 3"
Core Aluminum
Rig Type Rigid
Brake No Brake
Frame Bright Zinc Plated
Hamilton R-52K-8SWC85 Standard Duty Rigid CasterThe Hamilton R-52K-8SWC85 Standard Duty Rigid Caster delivers exceptional...
Shop Product
1200 lbs
TieredPricing
R-52K-6SWC85 Hamilton Standard Duty Rigid Caster - 6"x2" UltraGlide Twin Wheel, Blue Tread on Aluminum Core with 3/4" Sealed Precision Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton R-52K-6SWC85 6"x2" UltraGlide Rigid Twin Wheel Caster – 1200 lb
Part # R-52K-6SWC85
from $298.00
Volume pricing available
PolyurethanePlate
Load rating
1200 lbs
Size6" x 2"
Capacity1200 lbs
WheelPolyurethane
MountPlate 4" x 4-1/2"
TypeRigid
More Details Less Details
Width 2"
Height 7-1/2"
Bolt Pattern 2-5/8" x 3-5/8" and 3" x 3"
Core Aluminum
Rig Type Rigid
Brake No Brake
Frame Bright Zinc Plated
R-52K-6SWC85 Hamilton Standard Duty Rigid Caster DescriptionExperience improved mobility with the R-52K-6SWC85 Hamilton Standard...
Shop Product
720 lbs
TieredPricing
Hamilton R-52K-4SWC85 Standard Duty Rigid Caster - 4" x 2" UltraGlide (85A) Twin Wheel Blue Tread - High Quality, Durable, Efficient Hamilton
Made to Order · 4-6 Wk
Hamilton R-52K-4SWC85 4" x 2" UltraGlide Rigid Twin Wheel Caster – 720 lb
Part # R-52K-4SWC85
from $182.00
Volume pricing available
PolyurethanePlate
Load rating
720 lbs
Size4" x 2"
Capacity720 lbs
WheelPolyurethane
MountPlate 4" x 4-1/2"
TypeRigid
More Details Less Details
Width 2"
Height 5-5/8"
Bolt Pattern 2-5/8" x 3-5/8" and 3" x 3"
Core Aluminum
Rig Type Rigid
Brake No Brake
Frame Bright Zinc Plated
Hamilton R-52K-4SWC85 Standard Duty Rigid Caster with UltraGlide (85A) Twin WheelExperience superior performance and...
Shop Product

UltraGlide Ergo Series SWC85 Caster Wheels

Capacity Range: 600 – 2800 lbs. per wheel

Innovative Design for Enhanced Mobility

Introducing the new UltraGlide Ergo - Hamilton's advanced modular wheel design engineered to significantly reduce the energy needed in both manual and powered applications. This latest innovation features independent swivel surfaces to eliminate scrubbing, facilitating easier turning.

Ergonomic and Efficient

With split outer raceways, the UltraGlide Ergo minimizes friction, ensuring low startup and maintenance forces. The polyurethane tread, tailored for ergonomic applications, provides a softer 85A for quieter operation and improved debris resistance.

Technical Excellence

Crafted from high-grade liquid cast polyurethane with a hardness of 82-85 Durometer (Shore A), these wheels offer superior abrasion resistance, a broad temperature range (-50° to +175° F intermittently), and are not affected by occasional steam cleaning. The crown tread with a flat center band ensures smooth, easy rolling.

Search