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Durastar Casters | Medium-Heavy Duty Top Plate Casters - S30 SERIES with Rubber on Glass-filled Nylon - RN Wheels

Product Features

Wheel Type: Rubber on Glass-filled Nylon - RN Wheels for superior durability
Load Capacity: Designed for medium-heavy duty applications, providing reliable performance
Top Plate Options: Standard and custom plate sizes to fit various equipment needs
Material Composition: High-quality Rubber on Glass-filled Nylon - RN for enhanced shock absorption
Applications: Perfect for industrial, commercial, and heavy-duty environments

The Durastar Casters S30 SERIES features top-of-the-line medium-heavy duty casters designed for superior performance and durability. Equipped with Rubber on Glass-filled Nylon - RN wheels, these casters provide exceptional shock absorption, making them perfect for demanding environments.

Built to withstand the rigors of industrial and commercial use, the Durastar S30 SERIES casters deliver smooth mobility while maintaining structural integrity under high loads. The RN wheels are engineered to resist wear, providing long-lasting functionality even in tough working conditions.

These casters are available in a variety of top plate sizes, ensuring a perfect fit for your specific equipment needs. Whether you're outfitting machinery, carts, or other heavy-duty equipment, the Durastar S30 SERIES offers a solution that is both reliable and efficient.

Trust Durastar Casters to deliver a product that prioritizes both performance and user experience. Enhance your workflow with casters engineered for efficiency, strength, and ease of movement.

Enhance Your Equipment's Mobility Today

Upgrade your mobility solutions with Durastar Casters' S30 SERIES. Experience high-performance and reliable casters that meet the demands of heavy-duty operations while ensuring ease of movement and long-lasting durability.

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.

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CasterSpec^™ Load Calculator

Fast estimate. Expand for safety factor + uneven floor + spec output.

▾ Expand full calculator

Load

Total load (lb)

# casters

Floor / bumps

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WheelMatch^™ Material Selector

Fast recommendation. Expand for noise, duty cycle, floor protection.

▾ Expand full selector

Wheel

Floor

Environment

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PushForce^™ Push/Pull Calculator

Estimate effort fast. Expand for operators, materials, bumps, startup mode.

▾ Expand full push/pull

Push

Load (lb)

Wheel Ø

Floor

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Engineering Tools Hub

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Load Calculator (dedicated)

Share this page when discussing load rating per caster. Open load tool

Wheel Diameter Calculator

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Failure Diagnosis Tool

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Available Configurations

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Durastar Medium Heavy Duty S30 Series - 8" x 2" Rubber on Glass-filled Nylon Swivel Caster - 600 lb Capacity, & 4" x 4-1/2" Stainless Top Plate Durastar

Durastar Medium Heavy Duty S30 Series - 8" x 2" Rubber on Glass-filled Nylon Swivel Caster - 600 lb Capacity, & 4" x 4-1/2" Stainless Top Plate

Durastar Medium Heavy Duty S30 Series - 8" x 2" Rubber on Glass-filled Nylon Swivel Caster - 600 lb Capacity, & 4" x 4-1/2" Stainless Top Plate from $58.00 USD

SELECT OPTIONS

Durastar Medium Heavy Duty S30 Series - 6" x 2" Rubber on Glass-filled Nylon Swivel Caster - 550 lb Capacity, & 4" x 4-1/2" Stainless Top Plate Durastar

Durastar Medium Heavy Duty S30 Series - 6" x 2" Rubber on Glass-filled Nylon Swivel Caster - 550 lb Capacity, & 4" x 4-1/2" Stainless Top Plate

Durastar Medium Heavy Duty S30 Series - 6" x 2" Rubber on Glass-filled Nylon Swivel Caster - 550 lb Capacity, & 4" x 4-1/2" Stainless Top Plate from $55.00 USD

SELECT OPTIONS

Durastar Medium Heavy Duty S30 Series - 5" x 2" Rubber on Glass-filled Nylon Swivel Caster - 450 lb Capacity, & 4" x 4-1/2" Stainless Top Plate Durastar

Durastar Medium Heavy Duty S30 Series - 5" x 2" Rubber on Glass-filled Nylon Swivel Caster - 450 lb Capacity, & 4" x 4-1/2" Stainless Top Plate

Durastar Medium Heavy Duty S30 Series - 5" x 2" Rubber on Glass-filled Nylon Swivel Caster - 450 lb Capacity, & 4" x 4-1/2" Stainless Top Plate from $54.00 USD

SELECT OPTIONS

Durastar Medium Heavy Duty S30 Series - 4" x 2" Rubber on Glass-filled Nylon Swivel Caster - 400 lb Capacity, & 4" x 4-1/2" Stainless Top Plate Durastar

Durastar Medium Heavy Duty S30 Series - 4" x 2" Rubber on Glass-filled Nylon Swivel Caster - 400 lb Capacity, & 4" x 4-1/2" Stainless Top Plate

Durastar Medium Heavy Duty S30 Series - 4" x 2" Rubber on Glass-filled Nylon Swivel Caster - 400 lb Capacity, & 4" x 4-1/2" Stainless Top Plate from $52.00 USD

SELECT OPTIONS

Durastar Medium Heavy Duty S30 Series - 8" x 2" Rubber on Glass-filled Nylon Rigid Caster - 600 lb Capacity, & 4" x 4-1/2" Stainless Top Plate Durastar

Durastar Medium Heavy Duty S30 Series - 8" x 2" Rubber on Glass-filled Nylon Rigid Caster - 600 lb Capacity, & 4" x 4-1/2" Stainless Top Plate

Durastar Medium Heavy Duty S30 Series - 8" x 2" Rubber on Glass-filled Nylon Rigid Caster - 600 lb Capacity, & 4" x 4-1/2" Stainless Top Plate $55.00 USD

SELECT OPTIONS

Durastar Medium Heavy Duty S30 Series - 6" x 2" Rubber on Glass-filled Nylon Rigid Caster - 550 lb Capacity, & 4" x 4-1/2" Stainless Top Plate Durastar

Durastar Medium Heavy Duty S30 Series - 6" x 2" Rubber on Glass-filled Nylon Rigid Caster - 550 lb Capacity, & 4" x 4-1/2" Stainless Top Plate

Durastar Medium Heavy Duty S30 Series - 6" x 2" Rubber on Glass-filled Nylon Rigid Caster - 550 lb Capacity, & 4" x 4-1/2" Stainless Top Plate $53.00 USD

SELECT OPTIONS

Durastar Medium Heavy Duty S30 Series - 5" x 2" Rubber on Glass-filled Nylon Rigid Caster - 450 lb Capacity, & 4" x 4-1/2" Stainless Top Plate Durastar

Durastar Medium Heavy Duty S30 Series - 5" x 2" Rubber on Glass-filled Nylon Rigid Caster - 450 lb Capacity, & 4" x 4-1/2" Stainless Top Plate

Durastar Medium Heavy Duty S30 Series - 5" x 2" Rubber on Glass-filled Nylon Rigid Caster - 450 lb Capacity, & 4" x 4-1/2" Stainless Top Plate $52.00 USD

SELECT OPTIONS

Durastar Medium Heavy Duty S30 Series - 4" x 2" Rubber on Glass-filled Nylon Rigid Caster - 400 lb Capacity, & 4" x 4-1/2" Stainless Top Plate Durastar

Durastar Medium Heavy Duty S30 Series - 4" x 2" Rubber on Glass-filled Nylon Rigid Caster - 400 lb Capacity, & 4" x 4-1/2" Stainless Top Plate

Durastar Medium Heavy Duty S30 Series - 4" x 2" Rubber on Glass-filled Nylon Rigid Caster - 400 lb Capacity, & 4" x 4-1/2" Stainless Top Plate $49.00 USD

SELECT OPTIONS

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