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4 Inch High Temperature Oven Rack Caster - 450°F Continuous | 350 lbs Capacity | NSF Certified

Volume discounts applied at checkout
  • 50-99 units: 5% Off
  • 100-199 units: 10% Off
  • 200+ units: 15% Off
Status: In Stock
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Most in-stock items ship same or next business day. Shipping rates shown at checkout.

PRODUCT CODE: CB-HTORSC

Product Overview

4" High-Temp Oven Rack Caster | 450°F Continuous | 350 lbs Capacity

This 4-inch high-temperature oven rack caster is designed for continuous heat resistance up to 450°F (550°F intermittent), making it ideal for commercial ovens, bakery racks, autoclaves, and steam-cleaning environments. Featuring a high-temp glass-filled nylon wheel, this caster offers exceptional durability, impact resistance, and smooth rolling performance.

The NSF-approved design ensures compliance with food safety regulations, making it the preferred choice for food service, bakeries, restaurants, and industrial kitchen applications. Its hard tread allows for effortless maneuverability while offering superior resistance to oil, grease, salt, and most cleaning solutions.

Built with a heavy-duty zinc-plated steel bracket, this caster provides **outstanding strength and corrosion resistance**. A grease zerk fitting in the axle allows for easy lubrication and extended performance. With a 350 lbs weight capacity per caster, this oven rack caster delivers **long-lasting reliability in extreme heat conditions**.
Technical Specs
  • Wheel Diameter: 4 inches
  • Tread Width: 1-1/2 inches
  • Load Capacity: 350 lbs per caster
  • Wheel Material: High-Temp Glass-Filled Nylon
  • Overall Height: 5 inches
  • Swivel Radius: 3-3/8 inches
  • Temperature Rating: 450°F Continuous, 550°F Intermittent
  • Plate Size: 3-1/8" x 4-1/8"
  • Hole Spacing Range: 1-3/4" to 2-3/8" x 3" to 3-3/8"
  • Bearing Type: Sealed Precision Bearing
  • Bracket Material: Zinc-Plated Steel
  • Grease Zerk: Yes (Axle Fitting for Lubrication)
  • NSF Certified: Yes
Key Features
  • High-Temperature Resistance – Withstands 450°F continuous heat, 550°F intermittent.
  • Durable Glass-Filled Nylon Wheel – Engineered for high-heat environments, impact resistance, and longevity.
  • NSF Certified for Food Safety – Safe for commercial ovens, bakeries, and food service applications.
  • Corrosion & Chemical Resistant – Withstands grease, salt, cleaning chemicals, and high-moisture environments.
  • Low-Maintenance DesignGrease zerk fitting in the axle for smooth operation and extended lifespan.
  • Ordering, Pricing, and Support Information

    Transparent pricing.
    All pricing and quantity discounts are applied automatically. There are 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.

    Shipping and Delivery FAQs
    • 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

    Frequently Asked Questions (FAQ)

    1. What applications are best suited for this caster?
    This caster is perfect for bakery racks, commercial ovens, autoclaves, food processing equipment, and high-temperature industrial environments.

    2. What makes this caster different from standard casters?
    This caster is designed to withstand **continuous heat up to 450°F (550°F intermittent)**, making it ideal for **extreme temperature environments**.

    3. Is this caster safe for food-related applications?
    Yes! This caster is **NSF-certified**, ensuring it meets **food safety standards** for use in **bakeries, restaurants, and food service kitchens**.

    4. Does this caster resist oil, grease, and cleaning chemicals?
    Yes! The **high-temp glass-filled nylon wheel** is **resistant to grease, oil, salt, and most chemicals**, making it perfect for **steam-cleaned environments**.

    5. How much weight can this caster handle?
    Each caster has a **350 lbs load capacity**, making it suitable for **heavy-duty oven racks and industrial kitchen equipment**.

    6. What is the wheel material?
    The wheel is made from **high-temperature glass-filled nylon**, engineered for **extreme durability and high-heat resistance**.

    7. Does this caster require maintenance?
    Minimal maintenance is required. The **grease zerk fitting in the axle** allows for **easy lubrication**, ensuring **smooth and long-lasting performance**.

    8. Can I use this caster in a steam-cleaning environment?
    Yes! The **high-temp wheel and corrosion-resistant bracket** make it **perfect for autoclave and steam-cleaned environments**.
    4 Inch High Temperature Oven Rack Caster - 450°F Continuous | 350 lbs Capacity | NSF Certified
    4 Inch High Temperature Oven Rack Caster - 450°F Continuous | 350 lbs Capacity | NSF Certified

    $32.00

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