Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
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All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.

The Albion Casters Super-Duty BBL 12" x 4" Thick Polyurethane-on-Iron Wheel Caster is designed for robust industrial use, offering exceptional load-bearing capabilities and durability. Featuring a 12-inch diameter and 4-inch width, this caster is built with a high-density polyurethane wheel mounted on a sturdy iron core, ensuring reliable performance even under heavy loads. The generous 8.5" x 8.5" plate enhances stability and support, making it ideal for demanding environments where durability and strength are crucial. The polyurethane construction minimizes noise and reduces floor damage, providing smooth and silent operation. Perfect for applications requiring superior strength and resilience, this caster ensures long-lasting performance and ease of use.
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
Because of its size and weight, this item typically ships LTL freight on a pallet. Smaller add-on items may ship parcel. Freight cost is calculated by destination and shown before payment, or quoted for large orders.
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 Super-Duty BBL caster is engineered for the most demanding industrial applications. Featuring a 12-inch diameter and 4-inch width, this caster is constructed with a high-density polyurethane wheel mounted on a robust iron core. This design provides exceptional durability and load-bearing capacity, making it an ideal choice for heavy-duty environments where reliability and performance are critical.
This caster is perfect for use in a variety of industrial settings including warehouses, manufacturing facilities, and material handling operations. Its robust construction makes it suitable for equipment such as pallet jacks, carts, and trolleys that require reliable and smooth movement under heavy loads.
The Albion Casters Super-Duty BBL 12" x 4" Polyurethane-on-Iron Wheel Caster with 8.5" x 8.5" Plate is designed to meet the highest standards of durability and performance. With its heavy-duty design and high load capacity, it is the ideal choice for industrial applications requiring strength, reliability, and smooth operation. Enhance your equipment’s efficiency and stability with this top-quality caster.
This Albion 95PX12709SBBL 12" x 4" Polyurethane-on-Iron Caster – 8.5" x 8.5" Plate is rated to 5280 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 Cast Iron wheel with a 4" tread width. Steel / iron wheels give maximum capacity and durability on smooth, hard industrial floors and tolerate heat.
This caster uses a top-plate mount with a 8-1/2" x 8-1/2" plate and a 7" x 7" bolt pattern. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.
Rated for -20°F to 180°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 Cast Iron 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 15.5". 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).
$1,315.00
| Identification | |
| Brand | Albion Casters |
| Dimensions & Mounting | |
| Wheel Diameter | 12" |
| Wheel Tread Width | 4" |
| Overall Height | 15.5" |
| Plate Size | 8-1/2" x 8-1/2" |
| Bolt Hole Pattern | 7" x 7" |
| Mount Style | Plate |
| Load & Performance | |
| Wheel Capacity | 5280 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Cast Iron |
| Frame Material | Zinc Plated Steel |
Albion 95PX12709STRL 12" x 4" Cast Iron Caster — 5280 lb | CasterHQ
12" x 4" · 5280 lbs · Direct fit
$1,584
Hamilton R-MD-124SGB95 12" x 4" DuraGlide Rigid Caster – 5500 lb | CasterHQ
12" x 4" · 5500 lbs
$1,157
Hamilton S-MD-124SGB95 12" x 4" DuraGlide Swivel Caster – 5500 lb | CasterHQ
12" x 4" · 5500 lbs
$1,294
View all 12" x 4" casters & wheels · heavy transfer carts & tow-line trailers →
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, all in-stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 5280 lbs | 12" × 4"Cast Iron | — | 15.5" | $1,315.00 | Viewing | |
| 5280 lbsSame capacity | 12" × 4"Cast Iron | — | 15.5" | $1,584.00 | View → | |
| 5500 lbsHeavier duty | 12" × 4"Polyurethane | Rigid | — | $1,157.00 | View → | |
| 5500 lbsHeavier duty | 12" × 4"Polyurethane | Swivel | — | $1,294.00 | View → | |
| 5650 lbsHeavier duty | 12" × 4"Polyurethane | Rigid | — | $1,178.00 | View → |





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