Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: S310PY06501R
Discover the robust and reliable Spring-Loaded Kingpinless 6" x 3" Poly-on-Iron Rigid Caster designed for optimal performance in demanding environments. This caster features a kingpinless design to enhance durability and reduce maintenance. Its polyurethane-on-iron wheel composition ensures smooth operation on hard surfaces and resistance to abrasion, making it perfect for industrial applications. The large plate size provides increased stability, ensuring safety and efficiency in handling heavy loads.
Upgrade to the Spring-Loaded Kingpinless Caster for unmatched performance and longevity. This caster is ideal for applications that require dependable, long-lasting mobility solutions.
| Specification | Details |
|---|---|
| SKU | S310PY06501R |
| Raceway Type | Rigid, no raceway |
| Brake | None |
| Load Capacity | 2000 lb |
| Mounting Height | 10.88 in |
| Wheel Tread Width | 3 in |
| Wheel Description | PY - Polyurethane (Cast Iron Core) |
| Wheel Color | Green Tread on Black Cast Iron Core |
| Wheel Bearing | Roller |
| Wheel Profile | Available in 3° crown |
| Wheel Hardness | 95 Shore A |
| Wheel Thread Guards | None |
| Fastening | 6 1/4" x 4 1/2" top plate |
| Bolt Hole Pattern | 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" |
| Plate Bolt Size Recommended | 1/2" |
| Swivel Radius | 7.88 in |
| Swivel Lock | None |
| Toe Guard | None |
| Finish | Zinc |
| Operating Temperature Range | -40°F to +180°F |
| Manufacturing Code | S310PY06501R |
| Warranty | 1 year |
| Conformity | RoHS compliant zinc plating, tested to ANSI ICWM:2012 standards for capacity and durability |
Enhance your equipment's performance and efficiency with our top-of-the-line casters. Shop now!
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Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
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.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
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.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
The Spring-Loaded Kingpinless 6" x 3" Poly-on-Iron Rigid Caster is specifically engineered for high-demand environments where endurance and reliability are paramount. With its unique kingpinless design, this caster offers superior durability by eliminating the weak points found in traditional casters. Its polyurethane tread, bonded to a robust cast iron core, ensures smooth navigation across various surfaces while carrying heavy loads.
This caster's spring-loaded feature significantly reduces vibrations and impacts, making it an ideal choice for applications that require both mobility and stability. Whether it's for automotive assembly lines, industrial carts, or heavy machinery, our caster provides unmatched performance.
Compliant with RoHS and tested to ANSI ICWM:2012 standards, this caster not only meets but exceeds industry expectations. Additionally, it comes with a 1-year warranty, ensuring that it stands the test of time in rigorous industrial conditions.
Don’t let subpar components hold you back. Upgrade to our Spring-Loaded Kingpinless Caster today and experience the difference in durability and efficiency. Order now and transform your operations!
$1,116.00
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
