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3-1/2" x 1-1/4" Phenolic Rigid Caster – 350 lb | CasterHQ Top Plate

Volume discounts applied at checkout
  • 50-99 units: 5% Off
  • 100-199 units: 10% Off
  • 200+ units: 15% Off
Status: In Stock · Ships in 1-3 Business Days
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Typically Ships in 1-3 Business Days. Same-day processing for orders received before 12pm CT (Mon–Fri).

PRODUCT CODE: 21-R-3514-PH-21

Product Overview

Durastar 3-1/2" x 1-1/4" Phenolic Rigid Caster - 350 lb Capacity


Product Overview

The Durastar 3-1/2" x 1-1/4" Phenolic Rigid Caster is a robust and versatile mobility solution designed for medium to heavy-duty applications. With an impressive 350 lb load capacity, this caster excels in various industrial and commercial settings, providing reliable performance and durability for your equipment and machinery.

Key Features

  • Wheel Material: High-quality phenolic resin, engineered for superior strength and durability
  • Wheel Dimensions: 3-1/2" diameter x 1-1/4" width, offering stability and smooth rolling
  • Load Capacity: 350 lbs, suitable for medium to heavy-duty applications
  • Mounting Options: Choose from various top plate sizes for secure installation
  • Durability: Resistant to high shock, impact, oils, and grease
  • Performance: Economic choice for a broad range of applications
  • Temperature Range: Suitable for environments up to 180°F (use metal-only bearing components for higher temperatures)

Benefits of Phenolic Wheels

  • High load capacity for demanding industrial environments
  • Excellent resistance to chemicals and solvents
  • Low rolling resistance for easy maneuverability
  • Cost-effective solution for various applications
  • Made in the USA, ensuring quality and reliability

Applications

This versatile caster is ideal for use in:

  • Industrial equipment and machinery
  • Material handling carts
  • Assembly lines
  • Warehouse logistics
  • Manufacturing facilities
  • Food processing plants (dry areas)

Why Choose Durastar?

With over 35 years of experience in manufacturing high-quality casters and wheels, Durastar provides reliable mobility solutions for various industries. By selecting this Phenolic Rigid Caster, you're investing in a product that combines durability, performance, and cost-effectiveness to enhance your mobility solutions across various medium to heavy-duty applications.

Key Features

Top 10 Features: Durastar 3-1/2" x 1-1/4" Phenolic Rigid Caster


  1. Robust Load Capacity: Supports up to 350 lbs, ideal for light to medium-duty applications
  2. Durable Wheel Material: High-quality phenolic resin for superior strength and longevity
  3. Smooth Maneuverability: Concise movement with rigid caster
  4. Versatile Mounting Options: Available with various top plate sizes for secure installation on different equipment
  5. Temperature Resistant: Operates effectively up to 180°F, suitable for diverse industrial environments
  6. Chemical Resistance: Withstands exposure to most chemicals, oils, and grease
  7. Precision Bearings: Choice of roller bearing or 1/2" plain bore with bushing for smooth operation
  8. Corrosion Resistant: Zinc plated finish enhances durability in various settings
  9. Versatile Applications: Ideal for material handling, light industrial, and general-purpose use
  10. Made in USA: Engineered for quality and reliability, backed by industry expertise
Ordering & Shipping Information

Transparent pricing

All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.

Upfront shipping costs

Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.

Business-friendly ordering

We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.

Real support from product specialists

Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.

Trusted by industrial and commercial customers

CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.

  • Flat-rate shipping by order size. Final shipping cost shown before payment.
  • No post-checkout shipping adjustments or re-billing.
  • Most orders ship from our Texas headquarters near Dallas.

When will my order ship?

In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.

Will shipping cost more at checkout?

Shipping is not free on most orders. Your final shipping cost is shown before payment.

Typical transit times after shipment

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

Made-to-order items (lead times)

Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.

Need an exact freight quote for a large order?

Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.

Additional Information

Durastar 3-1/2" x 1-1/4" Phenolic Rigid Caster - 350 lb Capacity


Product Overview

The Durastar 3-1/2" x 1-1/4" Phenolic Rigid Caster is a versatile and robust mobility solution designed for light to medium-duty applications. With an impressive 350 lb load capacity, this caster excels in various industrial and commercial settings, providing reliable performance and durability for your equipment and machinery.

Key Features

  • Wheel Material: High-quality phenolic resin, made in the USA for superior strength and durability
  • Wheel Dimensions: 3-1/2" diameter x 1-1/4" width, offering stability and smooth rolling
  • Load Capacity: 350 lbs, suitable for light to medium-duty applications
  • Mounting Options: Available with various top plate sizes for secure installation
  • Durability: Resistant to high shock, impact, oils, and grease
  • Finish: Zinc plated for enhanced corrosion resistance

Benefits of Phenolic Wheels

  • High load capacity for demanding industrial environments
  • Excellent resistance to chemicals and solvents
  • Low rolling resistance for easy maneuverability
  • Non-marking properties, ideal for sensitive floor surfaces
  • Suitable for both indoor and outdoor use
  • Economic choice for a broad range of applications

Applications

This versatile caster is ideal for use in:

  • Material handling equipment
  • Light industrial environments
  • Warehouses and logistics centers
  • Food service and bakery carts
  • Maintenance and utility carts
  • Laboratory and institutional settings

Why Choose Durastar?

With over 35 years of experience in manufacturing high-quality casters and wheels, Durastar provides reliable mobility solutions for various industries. By selecting this Phenolic Rigid Caster, you're investing in a product that combines durability, performance, and cost-effectiveness to enhance your mobility solutions across various light to medium-duty applications.

Warranty and Support

Durastar stands behind their products with a comprehensive warranty. For any questions or support needs, their team of caster experts is available to provide personalized advice and ensure you choose the perfect caster for your specific needs.

3-1/2
3-1/2" x 1-1/4" Phenolic Rigid Caster – 350 lb | CasterHQ Top Plate

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Technical Specifications

Wheel Diameter 3-1/2"
Wheel Tread Width 1-1/4"
Overall Height 4-5/8"
Wheel Capacity 350 lbs
Temp Range Up to 180°F
Wheel Material Phenolic
Frame Material Zinc Plated Steel
Mount Style Plate
Rig Type Rigid
Brake Type No Brake
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