ISO 9001:2015 Quality Manufacturing · ANSI ICWM Performance Tested

98.7% On-Time Ship Rate Across All Orders

200,000+ Orders Fulfilled for OEM & MRO Teams Nationwide

100+ Years of Combined Caster Industry Experience

4.8/5 Star Rating | Thousands of Verified Industrial Reviews

Automatic Bulk Pricing | OEM & MRO Volume Discounts Applied at Checkout

Hamilton Spring Loaded Casters | AEZFWH

High-Capacity Casters | Supports Up to 1,200 lbs

Hamilton's Premier Heavy-Duty Spring Loaded Casters

The Hamilton AEZFWH Spring Loaded Caster stands out in the market, designed for maximum load-bearing capabilities. With a staggering capacity of 1,200 lbs, these casters are perfect for industrial applications requiring durability and adaptability. Crafted for excellence, Hamilton ensures smooth movement even under heavy loads.

Unmatched Durability and Load-Bearing Capabilities

Hamilton's AEZFWH series is not just a caster; it's a testament to engineering excellence. Built to last, these spring-loaded casters offer a balance of flexibility and strength, making them the top choice for professionals seeking heavy-duty solutions.

Need Assistance? Hamilton's Caster Experts Are Ready to Help!

From selection to installation, our team of experts is on standby. Trust in Hamilton's decades of expertise for unparalleled caster solutions. Contact us for personalized assistance tailored to your heavy-duty needs.

Caster Engineering Tools

These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.

Get Application Help Open Engineering Tools Hub

CasterSpec^™ Load Calculator

Fast estimate. Expand for safety factor + uneven floor + spec output.

▾ Expand full calculator

Load

Total load (lb)

# casters

Floor / bumps

Copied.

WheelMatch^™ Material Selector

Fast recommendation. Expand for noise, duty cycle, floor protection.

▾ Expand full selector

Wheel

Floor

Environment

Copied.

PushForce^™ Push/Pull Calculator

Estimate effort fast. Expand for operators, materials, bumps, startup mode.

▾ Expand full push/pull

Push

Load (lb)

Wheel Ø

Floor

Copied.

More engineering tools ▾

Engineering Tools Hub

All tools + dedicated pages (best for sharing and EEAT). Open hub

Load Calculator (dedicated)

Share this page when discussing load rating per caster. Open load tool

Wheel Diameter Calculator

Publish the dedicated page, then replace this link. Find in hub

Failure Diagnosis Tool

Publish the dedicated page, then replace this link. Find in hub

Available Configurations

Filter

Filter By

Hamilton Aerospace 8" x 2" Spinfinity Swivel Caster – UltraGlide 24-7 Twin Wheel – Grey Crown 95A Tread – Sealed Precision Bearings

Hamilton Aerospace 8" x 2" Spinfinity Swivel Caster – UltraGlide 24-7 Twin Wheel – Grey Crown 95A Tread – Sealed Precision Bearings $1,106.00 USD

Hamilton Aerospace 8" x 2" Spinfinity (WH) Swivel Caster - UltraGlide Twin Wheel, Blue Crown 85A Tread, 1/2" Sealed Precision Bearings

Hamilton Aerospace 8" x 2" Spinfinity (WH) Swivel Caster - UltraGlide Twin Wheel, Blue Crown 85A Tread, 1/2" Sealed Precision Bearings $1,106.00 USD

Hamilton Aerospace 8" x 2" Spinfinity Swivel Caster - UltraGlide XC Twin Wheel with 75D Tread on Aluminum Core - Precision Ball Bearings

Hamilton Aerospace 8" x 2" Spinfinity Swivel Caster - UltraGlide XC Twin Wheel with 75D Tread on Aluminum Core - Precision Ball Bearings $1,195.00 USD

Hamilton Aerospace 8" UltraGlide XC Twin Wheel Swivel Caster - Black Flat 75D Tread on Aluminum Core with Sealed Precision Bearings

Hamilton Aerospace 8" UltraGlide XC Twin Wheel Swivel Caster - Black Flat 75D Tread on Aluminum Core with Sealed Precision Bearings $1,129.00 USD

Hamilton Aerospace 8" Swivel Caster: Spring Loaded Spinfinity (WH) with Ergo-Glide Polyurethane on Cast Iron - Sealed Precision Bearings

Hamilton Aerospace 8" Swivel Caster: Spring Loaded Spinfinity (WH) with Ergo-Glide Polyurethane on Cast Iron - Sealed Precision Bearings $1,027.00 USD

Hamilton Aerospace 8"x2" Spinfinity Swivel Caster – Spring Loaded with Nylast Wheel & 1/2" Sealed Precision Ball Bearings (WH)

Hamilton Aerospace 8"x2" Spinfinity Swivel Caster – Spring Loaded with Nylast Wheel & 1/2" Sealed Precision Ball Bearings (WH) $1,317.00 USD

Hamilton Aerospace 8"x2" Nylast Wheel - Spinfinity (WH) Swivel Caster with Sealed Precision Ball Bearings - Premium Quality for Industrial & Aerospace Applications

Hamilton Aerospace 8"x2" Nylast Wheel - Spinfinity (WH) Swivel Caster with Sealed Precision Ball Bearings - Premium Quality for Industrial & Aerospace Applications $1,247.00 USD

Hamilton Aerospace Spring Loaded Spinfinity (WH) Swivel Caster - 8" x 2" Cast Iron Metal Wheel - 1/2" Sealed Precision Bearings

Hamilton Aerospace Spring Loaded Spinfinity (WH) Swivel Caster - 8" x 2" Cast Iron Metal Wheel - 1/2" Sealed Precision Bearings $1,034.00 USD

Hamilton Aerospace S-AEZFWH-8MB-1: 8" Cast Iron Wheel Swivel Caster with Sealed Bearings - Spring Loaded Spinfinity

Hamilton Aerospace S-AEZFWH-8MB-1: 8" Cast Iron Wheel Swivel Caster with Sealed Bearings - Spring Loaded Spinfinity $982.00 USD

Hamilton Aerospace Spinfinity 8" x 2" Swivel Caster - DuraGlide Wheel with 95A Durometer & 1/2" Sealed Precision Ball Bearings

Hamilton Aerospace Spinfinity 8" x 2" Swivel Caster - DuraGlide Wheel with 95A Durometer & 1/2" Sealed Precision Ball Bearings $1,150.00 USD

Hamilton 8" Spinfinity (WH) Aerospace Swivel Caster - DuraGlide Wheel with 1/2" Sealed Ball Bearings

Hamilton 8" Spinfinity (WH) Aerospace Swivel Caster - DuraGlide Wheel with 1/2" Sealed Ball Bearings $1,088.00 USD

Hamilton Aerospace 8" x 2" Spinfinity Swivel Caster - Ergo-Glide XT Wheel with 1/2" Sealed Precision Ball Bearings

Hamilton Aerospace 8" x 2" Spinfinity Swivel Caster - Ergo-Glide XT Wheel with 1/2" Sealed Precision Ball Bearings $1,137.00 USD

Hamilton Aerospace 8" Ergo-Glide XT Spinfinity Swivel Caster - Sealed Precision Ball Bearings

Hamilton Aerospace 8" Ergo-Glide XT Spinfinity Swivel Caster - Sealed Precision Ball Bearings $1,071.00 USD

Hamilton Aerospace Spring Loaded Spinfinity Swivel Caster 8" x 2" - Duralast XC Polyurethane on Cast Iron, 1/2" Sealed Precision Bearings - Top Aerospace Mobility Solution

Hamilton Aerospace Spring Loaded Spinfinity Swivel Caster 8" x 2" - Duralast XC Polyurethane on Cast Iron, 1/2" Sealed Precision Bearings - Top Aerospace Mobility Solution $977.00 USD

Hamilton Aerospace 8" x 2" Spring Loaded Spinfinity (WH) Swivel Caster - Duralast XC Polyurethane (70D) Wheel with 1/2" Sealed Precision Ball Bearings for Heavy-Duty Applications

Hamilton Aerospace 8" x 2" Spring Loaded Spinfinity (WH) Swivel Caster - Duralast XC Polyurethane (70D) Wheel with 1/2" Sealed Precision Ball Bearings for Heavy-Duty Applications $1,061.00 USD

Hamilton Aerospace 8"x2" Spinfinity Swivel Caster – Duralast Polyurethane on Cast Iron, 1/2" Sealed Bearings – Top Quality for Aerospace Applications

Hamilton Aerospace 8"x2" Spinfinity Swivel Caster – Duralast Polyurethane on Cast Iron, 1/2" Sealed Bearings – Top Quality for Aerospace Applications $1,069.00 USD

Hamilton Aerospace Spinfinity Swivel Caster S-AEZFWH-8DB-1 - Duralast XC Polyurethane on Cast Iron - Premium Mobility & Durability for Aerospace

Hamilton Aerospace Spinfinity Swivel Caster S-AEZFWH-8DB-1 - Duralast XC Polyurethane on Cast Iron - Premium Mobility & Durability for Aerospace $1,019.00 USD

Hamilton Aerospace 8"x2" Spinfinity Swivel Caster - Ergo-Tech Polyurethane on Aluminum, 1/2" Sealed Bearings - Premium Quality for Aerospace Industry

Hamilton Aerospace 8"x2" Spinfinity Swivel Caster - Ergo-Tech Polyurethane on Aluminum, 1/2" Sealed Bearings - Premium Quality for Aerospace Industry $1,065.00 USD

Hamilton Aerospace 6"x2" Spring Loaded Spinfinity Swivel Caster - UltraGlide Twin Wheel Grey Crown on Aluminum Core with Sealed Bearings

Hamilton Aerospace 6"x2" Spring Loaded Spinfinity Swivel Caster - UltraGlide Twin Wheel Grey Crown on Aluminum Core with Sealed Bearings $1,101.00 USD

Hamilton Aerospace 6"x2" UltraGlide Ergo Twin Wheel Swivel Caster - Blue Crown 85A Tread on Aluminum - Sealed Precision Bearings

Hamilton Aerospace 6"x2" UltraGlide Ergo Twin Wheel Swivel Caster - Blue Crown 85A Tread on Aluminum - Sealed Precision Bearings $1,101.00 USD

Hamilton Aerospace 6"x2" UltraGlide XC Twin Wheel Swivel Caster – Spring Loaded Spinfinity (WH) – Black Flat 75D Tread on Aluminum Core with 1/2" Sealed Precision Ball Bearings

Hamilton Aerospace 6"x2" UltraGlide XC Twin Wheel Swivel Caster – Spring Loaded Spinfinity (WH) – Black Flat 75D Tread on Aluminum Core with 1/2" Sealed Precision Ball Bearings $1,149.00 USD

Hamilton 6" x 2" Aerospace-Grade Swivel Caster - UltraGlide XC Twin Wheel - Sealed Precision Ball Bearings - Spring Loaded Spinfinity (WH)

Hamilton 6" x 2" Aerospace-Grade Swivel Caster - UltraGlide XC Twin Wheel - Sealed Precision Ball Bearings - Spring Loaded Spinfinity (WH) $1,101.00 USD

Hamilton Aerospace Spinfinity (WH) Swivel Caster: 6"x2" Ergo-Glide Polyurethane Wheel with Sealed Precision Bearings

Hamilton Aerospace Spinfinity (WH) Swivel Caster: 6"x2" Ergo-Glide Polyurethane Wheel with Sealed Precision Bearings $995.00 USD

Hamilton Aerospace 6" x 2" Spinfinity Swivel Caster - Nylast Wheel with 1/2" Sealed Precision Ball Bearing

Hamilton Aerospace 6" x 2" Spinfinity Swivel Caster - Nylast Wheel with 1/2" Sealed Precision Ball Bearing $1,190.00 USD

Hamilton Aerospace 6" x 2" Nylast Swivel Caster - Spring Loaded Spinfinity (WH) with 1/2" Sealed Precision Ball Bearings

Hamilton Aerospace 6" x 2" Nylast Swivel Caster - Spring Loaded Spinfinity (WH) with 1/2" Sealed Precision Ball Bearings $1,133.00 USD

Hamilton Aerospace 6"x2" Spinfinity Swivel Caster - Sealed Precision Ball Bearings

Hamilton Aerospace 6"x2" Spinfinity Swivel Caster - Sealed Precision Ball Bearings $1,004.00 USD

Hamilton Aerospace 6" Spinfinity (WH) Swivel Caster | Cast Iron Wheel with Sealed Precision Bearings

Hamilton Aerospace 6" Spinfinity (WH) Swivel Caster | Cast Iron Wheel with Sealed Precision Bearings $947.00 USD

Hamilton Aerospace Spinfinity Swivel Caster – 6" x 2" DuraGlide Wheel, 95A – S-AEZFWH-6GB95-2 with Sealed Precision Bearings

Hamilton Aerospace Spinfinity Swivel Caster – 6" x 2" DuraGlide Wheel, 95A – S-AEZFWH-6GB95-2 with Sealed Precision Bearings $1,153.00 USD

Hamilton Aerospace 6" Spinfinity Swivel Caster – Spring Loaded with DuraGlide Wheel (95A) & Sealed Precision Ball Bearings

Hamilton Aerospace 6" Spinfinity Swivel Caster – Spring Loaded with DuraGlide Wheel (95A) & Sealed Precision Ball Bearings $1,088.00 USD

Hamilton Aerospace 6" Ergo-Glide XT Wheel Swivel Caster - Spring Loaded Spinfinity (WH) with 1/2" Sealed Precision Ball Bearings

Hamilton Aerospace 6" Ergo-Glide XT Wheel Swivel Caster - Spring Loaded Spinfinity (WH) with 1/2" Sealed Precision Ball Bearings $1,010.00 USD

Hamilton Aerospace 6" x 2" Spinfinity Swivel Caster - Spring Loaded, Duralast XC Polyurethane (70D) on Cast Iron Wheel with 1/2" Sealed Precision Ball Bearings

Hamilton Aerospace 6" x 2" Spinfinity Swivel Caster - Spring Loaded, Duralast XC Polyurethane (70D) on Cast Iron Wheel with 1/2" Sealed Precision Ball Bearings $1,082.00 USD

Hamilton Aerospace 6" x 2" Spinfinity Swivel Caster - Duralast XC Polyurethane on Cast Iron Wheel with Precision Bearings

Hamilton Aerospace 6" x 2" Spinfinity Swivel Caster - Duralast XC Polyurethane on Cast Iron Wheel with Precision Bearings $1,020.00 USD

Hamilton Aerospace 6"x2" Spinfinity (WH) Swivel Caster - Duralast Polyurethane on Cast Iron - 1/2" Sealed Precision Bearings

Hamilton Aerospace 6"x2" Spinfinity (WH) Swivel Caster - Duralast Polyurethane on Cast Iron - 1/2" Sealed Precision Bearings $977.00 USD

S-AEZFWH-62EMB-1 Hamilton Aerospace Spinfinity Swivel Caster - 6" x 2" Ergo-Tech Polyurethane Wheel with Sealed Precision Bearings - Durable 87A on Aluminum for Aerospace Applications

S-AEZFWH-62EMB-1 Hamilton Aerospace Spinfinity Swivel Caster - 6" x 2" Ergo-Tech Polyurethane Wheel with Sealed Precision Bearings - Durable 87A on Aluminum for Aerospace Applications $964.00 USD

Hamilton Aerospace 5" x 2" Spinfinity Swivel Caster – Ergo-Glide Polyurethane on Cast Iron – Sealed Precision Bearings

Hamilton Aerospace 5" x 2" Spinfinity Swivel Caster – Ergo-Glide Polyurethane on Cast Iron – Sealed Precision Bearings $996.00 USD

Hamilton Aerospace Spring Loaded Spinfinity Swivel Caster - 5"x2" Nylast Wheel - 1/2" Sealed Ball Bearings - S-AEZFWH-5NYB-2

Hamilton Aerospace Spring Loaded Spinfinity Swivel Caster - 5"x2" Nylast Wheel - 1/2" Sealed Ball Bearings - S-AEZFWH-5NYB-2 $1,147.00 USD

Hamilton Aerospace Spinfinity (WH) Swivel Caster - 5" x 2" Nylast Wheel with 1/2" Sealed Precision Ball Bearings

Hamilton Aerospace Spinfinity (WH) Swivel Caster - 5" x 2" Nylast Wheel with 1/2" Sealed Precision Ball Bearings $1,083.00 USD

Hamilton Aerospace 5"x2" Spinfinity Swivel Caster - Cast Iron Metal Wheel with 1/2" Precision Ball Bearings - Premium Quality for Industrial Use

Hamilton Aerospace 5"x2" Spinfinity Swivel Caster - Cast Iron Metal Wheel with 1/2" Precision Ball Bearings - Premium Quality for Industrial Use $947.00 USD

Hamilton 5" x 2" Aerospace Spinfinity Swivel Caster - Duralast XC Polyurethane 70D on Cast Iron with 1/2" Sealed Bearings

Hamilton 5" x 2" Aerospace Spinfinity Swivel Caster - Duralast XC Polyurethane 70D on Cast Iron with 1/2" Sealed Bearings $1,001.00 USD

Hamilton Aerospace 5" x 2" Spinfinity Swivel Caster - Duralast Polyurethane Wheel with 1/2" Sealed Precision Bearings

Hamilton Aerospace 5" x 2" Spinfinity Swivel Caster - Duralast Polyurethane Wheel with 1/2" Sealed Precision Bearings $982.00 USD

Hamilton Aerospace Spinfinity Swivel Caster 4"x2" UltraGlide Twin Wheel - Grey Crown 95A on Aluminum Core with 1/2" Precision Bearings

Hamilton Aerospace Spinfinity Swivel Caster 4"x2" UltraGlide Twin Wheel - Grey Crown 95A on Aluminum Core with 1/2" Precision Bearings $1,055.00 USD

Hamilton Aerospace 4" x 2" Spinfinity Swivel Caster – UltraGlide Twin Wheel with Blue Crown 85A Tread & 1/2" Precision Bearings

Hamilton Aerospace 4" x 2" Spinfinity Swivel Caster – UltraGlide Twin Wheel with Blue Crown 85A Tread & 1/2" Precision Bearings $1,060.00 USD

Hamilton Aerospace S-AEZFWH-4SWC75D-1 Spring Loaded Spinfinity (WH) Swivel Caster - 4" x 2" UltraGlide XC Twin Wheel, Black Flat 75D Tread on Aluminum Core, 1/2" Sealed Precision Bearings

Hamilton Aerospace S-AEZFWH-4SWC75D-1 Spring Loaded Spinfinity (WH) Swivel Caster - 4" x 2" UltraGlide XC Twin Wheel, Black Flat 75D Tread on Aluminum Core, 1/2" Sealed Precision Bearings $1,060.00 USD

Hamilton Aerospace 4" Spinfinity Swivel Caster – Spring-Loaded, Ergo-Glide Polyurethane on Cast Iron – Precision Ball Bearings

Hamilton Aerospace 4" Spinfinity Swivel Caster – Spring-Loaded, Ergo-Glide Polyurethane on Cast Iron – Precision Ball Bearings $997.00 USD

Hamilton Aerospace Spinfinity Swivel Caster - 4"x2" Nylast Wheel with 1/2" Sealed Precision Bearings - Durable & Easy to Install

Hamilton Aerospace Spinfinity Swivel Caster - 4"x2" Nylast Wheel with 1/2" Sealed Precision Bearings - Durable & Easy to Install $1,129.00 USD

Hamilton Aerospace 4" x 2" Nylast Wheel - Spring Loaded Spinfinity (WH) Swivel Caster with 1/2" Sealed Precision Ball Bearings

Hamilton Aerospace 4" x 2" Nylast Wheel - Spring Loaded Spinfinity (WH) Swivel Caster with 1/2" Sealed Precision Ball Bearings $1,042.00 USD

Hamilton Aerospace S-AEZFWH-4MB-1 Swivel Caster - 4" x 2" Cast Iron Metal Wheel with 1/2" Sealed Bearings - Spring Loaded Spinfinity (WH) for Industrial Use

Hamilton Aerospace S-AEZFWH-4MB-1 Swivel Caster - 4" x 2" Cast Iron Metal Wheel with 1/2" Sealed Bearings - Spring Loaded Spinfinity (WH) for Industrial Use $919.00 USD

Hamilton Aerospace Spring Loaded Spinfinity Swivel Caster – 4"x2" Duralast XC Polyurethane Wheel – 1/2" Sealed Bearings – Top-Quality for Aerospace Applications

Hamilton Aerospace Spring Loaded Spinfinity Swivel Caster – 4"x2" Duralast XC Polyurethane Wheel – 1/2" Sealed Bearings – Top-Quality for Aerospace Applications $1,026.00 USD

Load More Products

Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate

Industrial and Commercial Engineered Casters

Designed for engineers, manufacturers, and material handling professionals

Plate Casters

Industry-leading plate casters for strength and reliability.

Stem Casters

Versatile stem casters: expandable rubber, threaded , and grip ring.

Stainless Casters

304 stainless steel casters: rust-resistant for tough, wet, and corrosive conditions

Stainless steel casters for medical, food service, and corrosion-resistant applications

Ergonomic Casters

Effortless mobility, cutting push-pull force by over 30% and lowering injury risks.

Leveling Casters

Trusted worldwide for precision leveling and unmatched stability.

View All

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: 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"

(3″ Wide Casters) — Industry-Standard

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"

View All • 21 Plate Sizes

Plate Casters

Stem Casters

Stainless Casters

Ergonomic Casters

Leveling Casters

Hamilton Spring Loaded Casters | AEZFWH

Hamilton's Premier Heavy-Duty Spring Loaded Casters

Unmatched Durability and Load-Bearing Capabilities

Need Assistance? Hamilton's Caster Experts Are Ready to Help!

Caster Engineering Tools

Available Configurations

Industrial and Commercial Engineered Casters

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: 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"

(3″ Wide Casters) — Industry-Standard

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"

View All • 21 Plate Sizes

Plate Casters

Stem Casters

Stainless Casters

Ergonomic Casters

Leveling Casters

Hamilton Spring Loaded Casters | AEZFWH

Hamilton's Premier Heavy-Duty Spring Loaded Casters

Unmatched Durability and Load-Bearing Capabilities

Need Assistance? Hamilton's Caster Experts Are Ready to Help!

Caster Engineering Tools

Available Configurations

Industrial and Commercial Engineered Casters

Search