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ALBION

Albion 4" x 2" Polypropylene Rigid Caster – 4" x 4-1/2" Plate | CasterHQ

Wheel
4" x 2"
Capacity
800 lbs
Overall Height
5.63"
Plate Size
4" x 4-1/2"
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  • Purchase orders accepted for approved accounts
  • Net 30 terms for qualified businesses
  • ACH, credit card, and tax-exempt ordering
  • Bulk and contract pricing on fleet quantities
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Product Overview
At a glance
Load capacity800 lbs
Wheel4" × 2" Polypropylene
MountPlate — 4" x 4-1/2"
TypeRigid
Overall height5.63"
Temperature-20°F to 180°F

4" x 2" Industrial Line - USA Rig Rigid Caster with Reinforced Polypropylene Wheel - 16RT04201R


Product Features

  • Wheel Diameter: 4 inches
  • Wheel Width: 2 inches
  • Type: Rigid Caster
  • Material: Reinforced Polypropylene Wheel
  • Model Number: 16RT04201R
  • Load Capacity: Ideal for industrial use with robust performance and durability
  • Manufactured In: USA, ensuring high-quality standards and reliability

Enhance your equipment's mobility with the Albion Casters 4" x 2" Industrial Line Rigid Caster, featuring a reinforced polypropylene wheel. Designed for high-strength and durability, this caster provides exceptional load-bearing capability and resistance to wear and tear. The 4" x 2" wheel size makes it ideal for a wide range of industrial applications, ensuring smooth movement and reliable performance even in challenging environments. The rigid design supports steady and secure motion, making it an excellent choice for heavy-duty tasks in factories, warehouses, and workshops. Proudly manufactured in the USA, this caster guarantees top-notch quality and longevity, meeting rigorous industrial standards with ease.

Key Features

Top 10 Product Features

  1. Wheel Diameter: 4 inches, offering compact size ideal for maneuvering in tight spaces.
  2. Wheel Width: 2 inches, providing a balanced surface for stable movement and load distribution.
  3. Type: Rigid Caster, designed for fixed, straight-line movement to enhance precision and control.
  4. Material: Reinforced Polypropylene Wheel, ensuring exceptional durability and resistance to wear and impact.
  5. Model Number: 16RT04201R, a specific identifier for easy reference and compatibility checks.
  6. Load Capacity: Engineered for heavy-duty use, supporting significant weight while maintaining performance.
  7. Manufactured In: USA, guaranteeing high-quality standards and reliability.
  8. Design Features: The reinforced construction enhances durability and impact resistance, ideal for industrial applications.
  9. Application: Perfect for use in factories, warehouses, and workshops where robust performance is essential.
  10. Mobility: Facilitates smooth and stable movement, contributing to overall efficiency in high-demand environments.
Ordering & Shipping Information

Order processing

In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.

Shipping method

Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.

Payment & procurement terms

Purchase orders — accepted from approved accounts
Net 30 terms — available on approved credit
ACH & all major cards — Visa, MC, Amex, Discover
Tax-exempt — submit your resale/exemption certificate

New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.

Volume pricing & quotes

Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.

Returns & warranty

Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.

Typical transit times after shipment

Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.

Need an exact freight quote or blanket PO?

For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.

Additional Information

Albion Casters 4" x 2" Industrial Line - USA Rig Rigid Caster with Reinforced Polypropylene Wheel - Model 16RT04201R


Upgrade your industrial equipment with the Albion Casters 4" x 2" Industrial Line Rigid Caster, featuring a reinforced polypropylene wheel designed for high-performance and durability. This USA-made caster is ideal for a range of heavy-duty applications, providing reliable movement and stability in demanding environments.

Key Features

  • Wheel Diameter: 4 inches – Perfect for compact setups requiring precise movement.
  • Wheel Width: 2 inches – Ensures stability and balanced load distribution.
  • Material: Reinforced Polypropylene – Offers superior strength and resistance to impact and wear.
  • Raceway Type: Rigid Construction – Provides stable, straight-line movement and enhanced durability.
  • Load Capacity: 800 lb – Suitable for heavy-duty tasks, supporting substantial weight with ease.
  • Mounting Height: 5.63 inches – Versatile height fits a variety of equipment and applications.
  • Wheel Bearing: Roller – Ensures smooth rolling with reduced friction for efficient operation.
  • Wheel Profile: Crowned Tread – Facilitates better maneuverability and load distribution.
  • Wheel Hardness: 65-70 Shore D – Provides a balanced hardness for flexibility and strength.
  • Finish: Zinc Plated – Offers protection against corrosion, enhancing longevity and reliability.

Product Benefits

The Albion Casters 4" x 2" Rigid Caster with Reinforced Polypropylene Wheel is engineered to enhance mobility and performance in industrial settings. Its robust construction and high load capacity make it ideal for heavy-duty applications, providing durability and reliability where it matters most. The caster’s resistance to impact and wear ensures a long service life, while its versatile design accommodates various equipment and environments. Manufactured in the USA, this caster upholds the highest standards of quality and performance.

Frequently Asked Questions

What is the load capacity of this caster?+

This Albion 16RT04201R 4" x 2" Polypropylene Rigid Caster – 4" x 4-1/2" Plate is rated to 800 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.

What wheel does this caster use?+

This caster runs a Polypropylene wheel with a 2" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.

What plate size and bolt pattern does it use?+

This caster uses a top-plate mount with a 4" x 4-1/2" plate and a 2-5/8" x 3-3/8" slotted to 3" x 3" bolt pattern. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.

Is this a swivel or rigid caster, and how does the brake work?+

This is a Rigid caster. Rigid casters track straight for directional stability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.

What temperature range can this caster handle?+

Rated for -20°F to 180°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).

What floors and applications is it best for?+

The Polypropylene wheel performs best on smooth to semi-smooth floors including sealed concrete, tile, and epoxy. For non-marking or clean-environment needs, ask us about matching tread options.

What is the overall mounted height?+

The overall height (floor to top of plate or stem) is 5.63". Account for it when checking equipment clearance, dock height, and ergonomic working height.

How do I order, and what are the terms?+

We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).

Albion 16RT04201R 4
Albion 16RT04201R 4" x 2" Polypropylene Rigid Caster – 4" x 4-1/2" Plate | CasterHQ

$26.00

Technical Specifications

Identification
Brand Albion Casters
Dimensions & Mounting
Wheel Diameter 4"
Wheel Tread Width 2"
Overall Height 5.63"
Plate Size 4" x 4-1/2"
Bolt Hole Pattern 2-5/8" x 3-3/8" slotted to 3" x 3"
Mount Style Plate
Rig Type Rigid
Load & Performance
Wheel Capacity 800 lbs
Temp Range -20°F to 180°F
Brake Type No Brake
Materials & Finish
Wheel Material Polypropylene
Frame Material Zinc Plated Steel
Reference Dimensions
5.63" OVERALL HEIGHT 4" x 2" WHEEL DIA x W 4" x 4-1/2" PLATE
Overall Height5.63"
Wheel4" x 2"
Top Plate4" x 4-1/2"
Bolt Pattern2-5/8" x 3-3/8" slotted to 3" x 3"
Wheel MaterialPolypropylene
Illustrative caster profile drawn to this item's proportions — dimensions are manufacturer specification values. Confirm against the technical table before ordering.
Will This Caster Handle Your Load?
Enter your loaded weight — we derate to 3 effective casters on a 4-caster rig, per industry practice for uneven floors.
Rated capacity: 800 lbs per caster. For dynamic loads, towing, or debris-strewn floors, apply additional safety factor · full engineering tools →
Fitment & Interchange
MountPlate
Plate Size4" x 4-1/2"
Bolt Pattern2-5/8" x 3-3/8" slotted to 3" x 3"
Rig TypeRigid
BrakeNo Brake
Slotted holes — fits multiple bolt patterns, ideal for retrofits
Replacing an existing caster? Match the bolt pattern first, then wheel size · more 4" x 4-1/2" plate casters →

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