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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.

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

Polyolefin Wheels

High Temperature Wheels

Track Wheels (All Types)

Hand Truck Wheels

Rubber Wheels (All Types)

Nylon Wheels

Keyed Drive Wheels

Pneumatic Wheels

Atx Off-road Wheels

Poly Wheels (All Types)

Phenolic Wheels

Metal Wheels (All Types)

Flat-free (Foam-filled)

Wheel Replacement Parts
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Caster Plate Mounting Hardware

Quick Change Caster Pads

Caster Frames - Swivel & Rigid

Sockets & T-nuts For Casters

Washers

Expanding Rubber Adapter Kits

Bumpers

Axles & Nuts

Spanner Bushings

Caster Shims & Weld Plates

Furniture Glides

Floor Truck Locks

Swivel Locks

Wheel Bearings
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Furniture Dollies

Hydraulic Lift Tables

Utility Carts

Pallet Dollies

Safe & Applicance Dollies

Carts & Platform Trucks

Hand Trucks & Accessories

Ratchet Straps & Tie Downs

Three Wheel Dollies

Wire Shelving

Pallet Jacks

Stackers

Heavy Duty Tilt Trucks

Ball Transfers

Moving Supplies
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Specialty Casters

Gate Casters

BBQ Pit & Smoker Casters

Keyed Drive Wheels

Drywall Cart Casters

Skid Wheels & Casters for RVs

Leveling Casters

Shopping Cart Wheels & Casters

Band Equipment Casters & Wheels

Low Profile Casters

Cart Wheels & Casters

Toolbox Caster Sets

Bakery & High Temperature Casters

Kitchen Prep Table Caster Sets

Wire Shelving Casters

Silent Glide Casters
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ALBION CASTERS

BLICKLE CASTERS

HAMILTON CASTERS

P&H CASTERS

SHEPHERD CASTERS

B&P MANUFACTURING

SAFE 'N SECURE

HUDSON BEARINGS

QUANTUM STORAGE

AMERICAN MOVING SUPPLIES

COLSON CASTERS

DURASTAR CASTERS

CORPS DESIGN

FAULTLESS MEDICAL CASTERS

Maintenance Free | Ergo Extreme Casters

The Ergo Extreme maintenance-free swivel caster rig is available through Caster Barn, blowing the competition away! Unlike kingpin or kingpinless rigs, this maintenance-free swivel caster rig’s construction allows for even dispersion of load, in return, provides an incredibly dramatic effect in reducing push-pull force compared to any other Caster Rigs in existence!

The CB Ergo Extreme is ideal for industrial applications (such as automotive manufacturing) that require low manual push-pull force.

Some of our Customers that have switched to our Maintenance Free EE-Casters after extensive testing include; General Electric, Toyota, Ford, General Motors, Honda, Boeing, Lockheed Martin, and many more major Manufacturing plants where ergonomics is key in everyday operations.

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
Copied.
Base per caster
—
Worst-case per caster
—
Recommended rating
—
Spec output (auto-generated)
—
Tip: paste into RFQs / threads. Expand tool for advanced inputs.
WheelMatch™ Material Selector
Fast recommendation. Expand for noise, duty cycle, floor protection.
▾ Expand full selector
Wheel
Copied.
Primary recommendation
—
Good alternate
—
When to avoid
—
Spec output (auto-generated)
—
Engineers share tools that output a clean “why” line.
PushForce™ Push/Pull Calculator
Estimate effort fast. Expand for operators, materials, bumps, startup mode.
▾ Expand full push/pull
Push
Copied.
Estimated total force
—
Per operator
—
Pass / target
—
Spec output (auto-generated)
—
If effort is high: bigger wheels + better material + smoother path wins.
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

8" x 2" Maintenance Free Swivel Caster - 1,200 lbs Capacity CasterHQ
8" x 2" Maintenance Free Swivel Caster - 1,200 lbs Capacity
8" x 2" Maintenance Free Swivel Caster - 1,200 lbs Capacity from $234.00 USD
SELECT OPTIONS
5" x 2" Maintenance Free Rigid Caster - 900 lbs Capacity CasterHQ
5" x 2" Maintenance Free Rigid Caster - 900 lbs Capacity
5" x 2" Maintenance Free Rigid Caster - 900 lbs Capacity $93.00 USD
4" x 2" Maintenance Free Rigid Caster - 900 lbs Capacity CasterHQ
4" x 2" Maintenance Free Rigid Caster - 900 lbs Capacity
4" x 2" Maintenance Free Rigid Caster - 900 lbs Capacity $73.00 USD
4" x 2" Maintenance Free Swivel Caster - 900 lbs Capacity CasterHQ
4" x 2" Maintenance Free Swivel Caster - 900 lbs Capacity
4" x 2" Maintenance Free Swivel Caster - 900 lbs Capacity from $152.00 USD
SELECT OPTIONS
Hamilton Ergo-X2 Swivel Caster with 4" x 2" Duralast Polyurethane (95A) on Cast Iron Wheel - 750 lbs Capacity Hamilton
Hamilton Ergo-X2 Swivel Caster with 4" x 2" Duralast Polyurethane (95A) on Cast Iron Wheel - 750 lbs Capacity
Hamilton Ergo-X2 Swivel Caster with 4" x 2" Duralast Polyurethane (95A) on Cast Iron Wheel - 750 lbs Capacity $558.00 USD
8" x 2" Maintenance Free Rigid Caster - 1,200 lbs Capacity CasterHQ
8" x 2" Maintenance Free Rigid Caster - 1,200 lbs Capacity
8" x 2" Maintenance Free Rigid Caster - 1,200 lbs Capacity $154.00 USD
6" x 2" Maintenance Free Rigid Caster - 1,000 lbs Capacity CasterHQ
6" x 2" Maintenance Free Rigid Caster - 1,000 lbs Capacity
6" x 2" Maintenance Free Rigid Caster - 1,000 lbs Capacity $113.00 USD
6" x 2" Maintenance Free Swivel Caster - 1,000 lbs Capacity CasterHQ
6" x 2" Maintenance Free Swivel Caster - 1,000 lbs Capacity
6" x 2" Maintenance Free Swivel Caster - 1,000 lbs Capacity from $193.00 USD
SELECT OPTIONS
5" x 2" Maintenance Free Swivel Caster - 900 lbs Capacity CasterHQ
5" x 2" Maintenance Free Swivel Caster - 900 lbs Capacity
5" x 2" Maintenance Free Swivel Caster - 900 lbs Capacity from $172.00 USD
SELECT OPTIONS
Customers
Stars 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
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