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

Medium Duty S304 Stainless Steel Casters

up to 1,250 lbs per caster

Plate Size: 4" x 4-1/2"

3-1/4" X 2" Inch Rigid Caster - Phenolic Wheel - 700 Lbs Capacity

CasterHQ's Medium Heavy Duty S304 Stainless Steel Caster series are made to withstand harsh environments and applications that would normally rust and corrode standard zinc plated casters; all metal parts are made entirely out of high quality 304 STAINLESS STEEL. Offering exceptional quality, functionality, value, and availability! To offer fast deliveries and competitive prices, we mass-produce and stock all the parts; required to quickly assemble these high-quality casters to your desired specifications. Double ball raceways and a 5/8” nut & bolt kingpin are standard features.

Popular applications include; clean rooms, laboratories, medical & hospital facilities, animal cages, pharmaceutical plants, autoclaves, food processing, bakeries, dairy, food service, catering, hospitality, chemical factories, marine environments, fisheries, cruise ships, etc.

Features:
• All metal parts made from 304 STAINLESS STEEL. 100% washable.
• Double ball raceways offer smooth swiveling action, strength and long service life.
• Features a wide range of wash-down friendly, high temperature and autoclavable wheels.
• Zerk grease fitting in raceway & axle for easy maintenance.
• Standard 5/8” nut & bolt kingpin.
• Precision bearings available for ergonomic mobility.
• NSF Listed. • Standard stock series = Quick deliveries

Questions? Please call us @ 844-439-4335 or Contact Us Here
For quick online service please email us: sales@casterhq.com and a Caster Expert will help you answer any questions.

We ship Fast!!!
If ordered before 12-noon we ship all orders typically ship SAME DAY!
All orders received after 12-noon will ship the following business day!

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

4" Stainless Rigid Caster - Solid Polyurethane Wheel - 800 lbs Capacity CasterHQ

4" Stainless Rigid Caster - Solid Polyurethane Wheel - 800 lbs Capacity

4" Stainless Rigid Caster - Solid Polyurethane Wheel - 800 lbs Capacity from $97.00 USD

SELECT OPTIONS

6" Stainless Rigid Caster - Solid Polyurethane Wheel - 1,200 lbs Capacity CasterHQ

6" Stainless Rigid Caster - Solid Polyurethane Wheel - 1,200 lbs Capacity

6" Stainless Rigid Caster - Solid Polyurethane Wheel - 1,200 lbs Capacity from $83.00 USD

SELECT OPTIONS

4" x 2" Stainless Swivel Caster Orange Polyurethane on Aluminum Caster - 1,000 lbs Capacity - 4" x 4-1/2" Mounting Plate CasterHQ

4" x 2" Stainless Swivel Caster Orange Polyurethane on Aluminum Caster - 1,000 lbs Capacity - 4" x 4-1/2" Mounting Plate

4" x 2" Stainless Swivel Caster Orange Polyurethane on Aluminum Caster - 1,000 lbs Capacity - 4" x 4-1/2" Mounting Plate from $216.00 USD

SELECT OPTIONS

6" x 2" Stainless Swivel Caster - Thermo Plastic Rubber Wheel - 450 lbs Cap CasterHQ

6" x 2" Stainless Swivel Caster - Thermo Plastic Rubber Wheel - 450 lbs Cap

6" x 2" Stainless Swivel Caster - Thermo Plastic Rubber Wheel - 450 lbs Cap from $113.00 USD

SELECT OPTIONS

6" x 2" Stainless Steel Caster with Phenolic Wheel | 1,200 lbs Capacity | 4" x 4-1/2" Plate Size CasterHQ

6" x 2" Stainless Steel Caster with Phenolic Wheel | 1,200 lbs Capacity | 4" x 4-1/2" Plate Size

6" x 2" Stainless Steel Caster with Phenolic Wheel | 1,200 lbs Capacity | 4" x 4-1/2" Plate Size from $134.00 USD

SELECT OPTIONS

5" x 2" Stainless Steel Caster with Phenolic Wheel | 1,000 lbs Capacity | 4" x 4-1/2" Plate Size CasterHQ

5" x 2" Stainless Steel Caster with Phenolic Wheel | 1,000 lbs Capacity | 4" x 4-1/2" Plate Size

5" x 2" Stainless Steel Caster with Phenolic Wheel | 1,000 lbs Capacity | 4" x 4-1/2" Plate Size from $123.00 USD

SELECT OPTIONS

6x2 Stainless Steel Kingpinless Swivel Caster - Non-Marking, Quiet, Maintenance-Free, 600 lbs Capacity CasterHQ

6x2 Stainless Steel Kingpinless Swivel Caster - Non-Marking, Quiet, Maintenance-Free, 600 lbs Capacity

6x2 Stainless Steel Kingpinless Swivel Caster - Non-Marking, Quiet, Maintenance-Free, 600 lbs Capacity $123.00 USD

5" x 2" Stainless Swivel Caster Orange Polyurethane on Aluminum Caster - 1,200 lbs Capacity - 4" x 4-1/2" Mounting Plate CasterHQ

5" x 2" Stainless Swivel Caster Orange Polyurethane on Aluminum Caster - 1,200 lbs Capacity - 4" x 4-1/2" Mounting Plate

5" x 2" Stainless Swivel Caster Orange Polyurethane on Aluminum Caster - 1,200 lbs Capacity - 4" x 4-1/2" Mounting Plate from $265.00 USD

SELECT OPTIONS

6" x 2" Stainless Rigid Caster - Thermo Plastic Rubber Wheel - 450 lbs Cap CasterHQ

6" x 2" Stainless Rigid Caster - Thermo Plastic Rubber Wheel - 450 lbs Cap

6" x 2" Stainless Rigid Caster - Thermo Plastic Rubber Wheel - 450 lbs Cap from $73.00 USD

SELECT OPTIONS

5" Stainless Rigid Caster - Solid Polyurethane Wheel - 1,000 lbs Capacity CasterHQ

5" Stainless Rigid Caster - Solid Polyurethane Wheel - 1,000 lbs Capacity

5" Stainless Rigid Caster - Solid Polyurethane Wheel - 1,000 lbs Capacity from $105.00 USD

SELECT OPTIONS

4" Stainless Swivel Caster - Solid Polyurethane Wheel - 800 lbs Capacity CasterHQ

4" Stainless Swivel Caster - Solid Polyurethane Wheel - 800 lbs Capacity

4" Stainless Swivel Caster - Solid Polyurethane Wheel - 800 lbs Capacity $146.00 USD

4" x 2" Stainless Swivel Caster - Thermo Plastic Rubber Wheel - 300 lbs Cap CasterHQ

4" x 2" Stainless Swivel Caster - Thermo Plastic Rubber Wheel - 300 lbs Cap

4" x 2" Stainless Swivel Caster - Thermo Plastic Rubber Wheel - 300 lbs Cap from $104.00 USD

SELECT OPTIONS

8" Stainless Rigid Caster - Solid Polyurethane Wheel - 1,250lbs Capacity CasterHQ

8" Stainless Rigid Caster - Solid Polyurethane Wheel - 1,250lbs Capacity

8" Stainless Rigid Caster - Solid Polyurethane Wheel - 1,250lbs Capacity from $158.00 USD

SELECT OPTIONS

6" Stainless Swivel Caster - Solid Polyurethane Wheel - 1,200 lbs Capacity CasterHQ

6" Stainless Swivel Caster - Solid Polyurethane Wheel - 1,200 lbs Capacity

6" Stainless Swivel Caster - Solid Polyurethane Wheel - 1,200 lbs Capacity $105.00 USD

5" Stainless Swivel Caster - Solid Polyurethane Wheel - 1,000 lbs Capacity CasterHQ

5" Stainless Swivel Caster - Solid Polyurethane Wheel - 1,000 lbs Capacity

5" Stainless Swivel Caster - Solid Polyurethane Wheel - 1,000 lbs Capacity $158.00 USD

8x2 Stainless Steel Kingpinless Rigid Caster - Non-Marking, Quiet, Maintenance-Free, 675 lbs Capacity CasterHQ

8x2 Stainless Steel Kingpinless Rigid Caster - Non-Marking, Quiet, Maintenance-Free, 675 lbs Capacity

8x2 Stainless Steel Kingpinless Rigid Caster - Non-Marking, Quiet, Maintenance-Free, 675 lbs Capacity $123.00 USD

6" x 2" Stainless Swivel Caster Orange Polyurethane on Aluminum Caster - 1,250 lbs Capacity - 4" x 4-1/2" Mounting Plate CasterHQ

6" x 2" Stainless Swivel Caster Orange Polyurethane on Aluminum Caster - 1,250 lbs Capacity - 4" x 4-1/2" Mounting Plate

6" x 2" Stainless Swivel Caster Orange Polyurethane on Aluminum Caster - 1,250 lbs Capacity - 4" x 4-1/2" Mounting Plate from $282.00 USD

SELECT OPTIONS

8" x 2" Stainless Steel Caster with Phenolic Wheel | 1,250 lbs Capacity | 4" x 4-1/2" Plate Size CasterHQ

8" x 2" Stainless Steel Caster with Phenolic Wheel | 1,250 lbs Capacity | 4" x 4-1/2" Plate Size

8" x 2" Stainless Steel Caster with Phenolic Wheel | 1,250 lbs Capacity | 4" x 4-1/2" Plate Size from $144.00 USD

SELECT OPTIONS

8" x 2" Stainless Steel Rigid Caster with Phenolic Wheel | 1,250 lbs Capacity | 4" x 4-1/2" Plate Size CasterHQ

8" x 2" Stainless Steel Rigid Caster with Phenolic Wheel | 1,250 lbs Capacity | 4" x 4-1/2" Plate Size

8" x 2" Stainless Steel Rigid Caster with Phenolic Wheel | 1,250 lbs Capacity | 4" x 4-1/2" Plate Size from $134.00 USD

SELECT OPTIONS

5" x 2" Stainless Swivel Caster - Thermo Plastic Rubber Wheel - 350 lbs Cap CasterHQ

5" x 2" Stainless Swivel Caster - Thermo Plastic Rubber Wheel - 350 lbs Cap

5" x 2" Stainless Swivel Caster - Thermo Plastic Rubber Wheel - 350 lbs Cap from $107.00 USD

SELECT OPTIONS

5" x 2" Stainless Steel Rigid Caster with Phenolic Wheel | 1,000 lbs Capacity | 4" x 4-1/2" Plate Size CasterHQ

5" x 2" Stainless Steel Rigid Caster with Phenolic Wheel | 1,000 lbs Capacity | 4" x 4-1/2" Plate Size

5" x 2" Stainless Steel Rigid Caster with Phenolic Wheel | 1,000 lbs Capacity | 4" x 4-1/2" Plate Size from $103.00 USD

SELECT OPTIONS

4" x 2" Stainless Steel Caster with Phenolic Wheel | 800 lbs Capacity | 4" x 4-1/2" Plate Size CasterHQ

4" x 2" Stainless Steel Caster with Phenolic Wheel | 800 lbs Capacity | 4" x 4-1/2" Plate Size

4" x 2" Stainless Steel Caster with Phenolic Wheel | 800 lbs Capacity | 4" x 4-1/2" Plate Size from $103.00 USD

SELECT OPTIONS

8" Stainless Swivel Caster - Solid Polyurethane Wheel - 1,250lbs Capacity CasterHQ

8" Stainless Swivel Caster - Solid Polyurethane Wheel - 1,250lbs Capacity

8" Stainless Swivel Caster - Solid Polyurethane Wheel - 1,250lbs Capacity $216.00 USD

8x2 Stainless Steel Kingpinless Swivel Caster with Foot Brake - Non-Marking, Quiet, Maintenance-Free, 675 lbs Capacity CasterHQ

8x2 Stainless Steel Kingpinless Swivel Caster with Foot Brake - Non-Marking, Quiet, Maintenance-Free, 675 lbs Capacity

8x2 Stainless Steel Kingpinless Swivel Caster with Foot Brake - Non-Marking, Quiet, Maintenance-Free, 675 lbs Capacity $158.00 USD

8x2 Stainless Steel Kingpinless Swivel Caster - Non-Marking, Quiet, Maintenance-Free, 675 lbs Capacity CasterHQ

8x2 Stainless Steel Kingpinless Swivel Caster - Non-Marking, Quiet, Maintenance-Free, 675 lbs Capacity

8x2 Stainless Steel Kingpinless Swivel Caster - Non-Marking, Quiet, Maintenance-Free, 675 lbs Capacity $137.00 USD

6x2 Stainless Steel Kingpinless Swivel Caster with Foot Brake - Non-Marking, Quiet, Maintenance-Free, 600 lbs Capacity CasterHQ

6x2 Stainless Steel Kingpinless Swivel Caster with Foot Brake - Non-Marking, Quiet, Maintenance-Free, 600 lbs Capacity

6x2 Stainless Steel Kingpinless Swivel Caster with Foot Brake - Non-Marking, Quiet, Maintenance-Free, 600 lbs Capacity $144.00 USD

6x2 Stainless Steel Kingpinless Rigid Caster - Non-Marking, Quiet, Maintenance-Free, 600 lbs Capacity CasterHQ

6x2 Stainless Steel Kingpinless Rigid Caster - Non-Marking, Quiet, Maintenance-Free, 600 lbs Capacity

6x2 Stainless Steel Kingpinless Rigid Caster - Non-Marking, Quiet, Maintenance-Free, 600 lbs Capacity $110.00 USD

8" x 2" Stainless Swivel Caster Orange Polyurethane on Aluminum Caster - 1,250 lbs Capacity - 4" x 4-1/2" Mounting Plate CasterHQ

8" x 2" Stainless Swivel Caster Orange Polyurethane on Aluminum Caster - 1,250 lbs Capacity - 4" x 4-1/2" Mounting Plate

8" x 2" Stainless Swivel Caster Orange Polyurethane on Aluminum Caster - 1,250 lbs Capacity - 4" x 4-1/2" Mounting Plate from $314.00 USD

SELECT OPTIONS

8" x 2" Stainless Rigid Caster Orange Polyurethane on Aluminum Caster - 1,250 lbs Capacity - 4" x 4-1/2" Mounting Plate CasterHQ

8" x 2" Stainless Rigid Caster Orange Polyurethane on Aluminum Caster - 1,250 lbs Capacity - 4" x 4-1/2" Mounting Plate

8" x 2" Stainless Rigid Caster Orange Polyurethane on Aluminum Caster - 1,250 lbs Capacity - 4" x 4-1/2" Mounting Plate from $248.00 USD

SELECT OPTIONS

8" x 2" Stainless Swivel Caster - Thermo Plastic Rubber Wheel - 450 lbs Cap CasterHQ

8" x 2" Stainless Swivel Caster - Thermo Plastic Rubber Wheel - 450 lbs Cap

8" x 2" Stainless Swivel Caster - Thermo Plastic Rubber Wheel - 450 lbs Cap from $123.00 USD

SELECT OPTIONS

8" x 2" Stainless Rigid Caster - Thermo Plastic Rubber Wheel - 450 lbs Cap CasterHQ

8" x 2" Stainless Rigid Caster - Thermo Plastic Rubber Wheel - 450 lbs Cap

8" x 2" Stainless Rigid Caster - Thermo Plastic Rubber Wheel - 450 lbs Cap from $79.00 USD

SELECT OPTIONS

6" x 2" Stainless Steel Rigid Caster with Phenolic Wheel | 1,200 lbs Capacity | 4" x 4-1/2" Plate Size CasterHQ

6" x 2" Stainless Steel Rigid Caster with Phenolic Wheel | 1,200 lbs Capacity | 4" x 4-1/2" Plate Size

6" x 2" Stainless Steel Rigid Caster with Phenolic Wheel | 1,200 lbs Capacity | 4" x 4-1/2" Plate Size from $123.00 USD

SELECT OPTIONS

5" x 2" Stainless Rigid Caster - Thermo Plastic Rubber Wheel - 350 lbs Cap CasterHQ

5" x 2" Stainless Rigid Caster - Thermo Plastic Rubber Wheel - 350 lbs Cap

5" x 2" Stainless Rigid Caster - Thermo Plastic Rubber Wheel - 350 lbs Cap from $67.00 USD

SELECT OPTIONS

4" x 2" Stainless Rigid Caster - Thermo Plastic Rubber Wheel - 300 lbs Cap CasterHQ

4" x 2" Stainless Rigid Caster - Thermo Plastic Rubber Wheel - 300 lbs Cap

4" x 2" Stainless Rigid Caster - Thermo Plastic Rubber Wheel - 300 lbs Cap from $63.00 USD

SELECT OPTIONS

4" x 2" Stainless Steel Rigid Caster with Phenolic Wheel | 800 lbs Capacity | 4" x 4-1/2" Plate Size CasterHQ

4" x 2" Stainless Steel Rigid Caster with Phenolic Wheel | 800 lbs Capacity | 4" x 4-1/2" Plate Size

4" x 2" Stainless Steel Rigid Caster with Phenolic Wheel | 800 lbs Capacity | 4" x 4-1/2" Plate Size from $93.00 USD

SELECT OPTIONS

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.

Plate casters for industrial equipment, carts, and heavy-duty applications

Stem Casters

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

Stem casters and caster wheels for carts, furniture, and industrial use

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.

Ergonomic casters engineered for reduced push force and smooth rolling performance

Leveling Casters

Trusted worldwide for precision leveling and unmatched stability.

Leveling casters designed for equipment stabilization and precise mobility

View All