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![Top plate bolt pattern drawing, ["4-1/2\" x 6-1/4\""] plate, slotted bolt holes](http://casterhq.com/cdn/shop/files/casterhq-c8g-1029-top-plate-drawing_100x.png?v=1792286644)
Brand: Albion Casters
SKU: 330TR06528S
Size: 6" x 3"
Type: Kingpinless High-Heat Caster
Material: Phenolic Wheel
Load Capacity: 2000 lb
Mount Height: 7.5 inches
Plate Size: 6.25" x 4.5"
Origin: Made in the USA
The Albion Casters 6" x 3" Kingpinless High-Heat Phenolic Wheel Caster is expertly engineered to handle demanding industrial environments with ease. Featuring a robust Phenolic Wheel designed to withstand high temperatures, this caster is ideal for applications requiring exceptional durability and heat resistance. With a generous load capacity of 2000 lbs and a mount height of 7.5 inches, it provides reliable performance for heavy-duty tasks. The 6.25" x 4.5" top plate ensures a secure fit, making this caster a versatile and dependable choice for various industrial equipment. Proudly made in the USA, it combines quality and functionality for superior results.
Our knowledgeable Caster Experts are available Monday through Friday, 8 am - 5 pm, to provide assistance and ensure you find the perfect caster solution for your needs.
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
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.
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.
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.
The Albion Casters 6"x3" Kingpinless High-Heat Phenolic Wheel Caster is engineered for superior performance in demanding industrial environments. With its kingpinless construction, this caster features enhanced durability and reduced maintenance compared to traditional designs.
Designed to handle high temperatures, the caster's Phenolic Wheel offers exceptional heat resistance, making it suitable for applications involving intense heat. The wheel's crowned tread profile and Rockwell 102 E hardness provide excellent load-bearing capacity and durability.
This caster is perfect for use in industrial settings where high temperatures and heavy loads are common. Its durable construction makes it ideal for manufacturing plants, warehouses, and other high-stress environments where reliability and performance are crucial.
The Albion Casters 6"x3" High-Heat Phenolic Wheel Caster comes with a 1-year warranty, reflecting our commitment to quality and customer satisfaction. Our experienced support team is available Monday through Friday, 8 am - 5 pm, to assist with any inquiries and ensure you get the best performance from your caster.
This Albion 330TR06528S 6"x3" Phenolic Kingpinless Caster – 2000 lb is rated to 2000 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.
This caster runs a Phenolic wheel with a 3" tread width. Phenolic carries high loads on smooth, hard floors and tolerates heat, but transmits more shock than an elastomer tread.
This caster uses a top-plate mount with a 4-1/2" x 6-1/4" plate and a 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" bolt pattern. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.
This is a Swivel caster. Swivel casters rotate 360 degrees for full maneuverability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for Up to 250°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.).
The Phenolic wheel performs best on smooth, hard industrial floors. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 7.5". Account for it when checking equipment clearance, dock height, and ergonomic working height.
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).
Application guidance for load margin, wheel materials, and swivel construction. Confirm ratings against your duty cycle, floor, and temperature before final spec.
Start with total system weight (payload + structure + fixtures), divide by casters that actually share the load, and keep continuous working load per caster at or below roughly 75% of catalog capacity (~25% margin). Heavy-duty kingpinless frames are often used on uneven floors, docks, and towed trains where dynamic load transfer is common — do not assume perfect four-caster share. If impact, drop-offs, or shock loading is expected, treat the margin as a floor, not a stretch goal, and confirm capacity at the wheel diameter and tread you select on this PDP. Dynamic and side loads are separate from static catalog ratings; call out towing or AGV duty when you quote so we can sanity-check the configuration.
Stay with polyurethane when floors are relatively smooth, temperatures stay inside the PU service window, and you want floor protection plus rollability. Move to phenolic, glass-filled nylon, or other high-temp / high-hardness options when heat, certain chemicals, or very high point loads push past what standard PU can sustain. Kingpinless construction solves swivel durability under thrust; it does not raise the wheel’s temperature or chemical limit. Use the wheel material and temperature fields on this product (and sibling SKUs) to match the environment — heat duty and side-thrust duty are independent selection axes.
Kingpin swivels concentrate clamping and much of the axial stack through one pin. Towing hitches, AGV corrections, and side scrub introduce lateral and moment loads that work that pin and the race faces harder than hand-pushed carts. Typical early wear modes include kingpin stretch or hole elongation, race brinelling, and increasing swivel play. Kingpinless designs replace that single-pin stack with a machined or forged raceway that carries thrust through the race path, which is why they are the usual spec for powered towing and higher side-load industrial carts. Pair kingpinless swivels with a wheel and bearing package rated for the same duty — the swivel upgrade alone does not fix an undersized tread or bearing.
$363.00
| Identification | |
|---|---|
| Part Number / SKU | 330TR06528S |
| Core | |
| Load Capacity | 2000 lbs |
| Wheel Diameter | 6" |
| Wheel Width | 3" |
| Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)Floor to top of mounting plate (or stem shoulder). | 7.5" |
| Rig Type | Swivel |
| Brake | No Brake |
| Distance from swivel centerline to the outer edge of the wheel when turned.Swivel RadiusDistance from swivel centerline to the outer edge of the wheel when turned. | 5-3/4" |
| Horizontal distance from the swivel centerline (kingpin) to the wheel axle.Swivel Lead (Offset)Horizontal distance from the swivel centerline (kingpin) to the wheel axle. | 1-3/8" |
| Swivel Construction | Kingpinless |
| Mounting | |
| Mount Style | Plate |
| Plate Size | 4-1/2" x 6-1/4" |
| Center-to-center spacing of the top-plate mounting holes.Bolt Hole Pattern (BHP)Center-to-center spacing of the top-plate mounting holes. | 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" |
| Wheel | |
| Wheel Material | Phenolic |
| Wheel tread hardness. Shore D is hard; Shore A is softer.Durometer (Shore)Wheel tread hardness. Shore D is hard; Shore A is softer. | Rockwell 102 E |
| Wheel Color | Reddish-Green Phenolic Resin |
| Bearing Type | Stainless Steel Precision Ball Bearing |
| Construction | |
| Frame / Finish | Zinc Plated Steel |
| Temperature Range | Up to 250°F |
Drag to rotate. Select a label (OAH, Plate, BHP, Dia, Width) for its dimensioned drawing view; Esc or Back to 3D returns. Double-click or Reset view to recenter. Values from manufacturer specs; series geometry for the 3" tread plate caster family.
Series geometry, reference only. Verify critical dims against the spec table.
Free for design use. Redistribution or resale prohibited.
Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating within the same duty class, all in stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 1800 lbsLighter duty | 6" × 3"Polyurethane | Rigid | 7-1/2" | $306.00 | View → | |
| 2000 lbs | 6" × 3"Phenolic | Swivel | 7.5" | $363.00 | Viewing | |
| 2000 lbsSame capacity | 6" × 3"Polyurethane | Swivel | 8" | $131.00 | View → | |
| 2000 lbsSame capacity | 6" × 3"Polyurethane | Rigid | 7-1/2" | $100.00 | View → | |
| 2000 lbsSame capacity | 6" × 3"Polyurethane | Swivel | 7-1/2" | $173.00 | View → |
![Top plate bolt pattern drawing, ["4-1/2\" x 6-1/4\""] plate, slotted bolt holes](http://casterhq.com/cdn/shop/files/casterhq-c8g-1029-top-plate-drawing_1000x.png?v=1792286644)