Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs · Corrosion Resistant
Up to 8,400 lbs · Outdoor & Rough Terrain
1,000+ Styles · OEM Replacements
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.
PRODUCT CODE: QSB203
Dimensions: 17-7/8" x 4-1/8" x 6" (outside), 16-1/2" x 3" x 6" (inside)
Carton Quantity: 20 bins per case | Carton Weight: 15 lbs
Available Colors: Red, Yellow, or Blue
Compatibility: Suitable for deep shelving units, racks, and standard shelving
Easy Access: Wide hopper front for convenient retrieval of stored items
Got questions? Our friendly customer service team is here weekdays 8 am - 5 pm to assist you.
The QSB203 6" Shelf Bin is your one-stop solution for versatile storage needs. This bin, crafted from high-quality polypropylene, ensures exceptional strength and durability, making it ideal for various environments.
Crafted from high-density polypropylene, these storage bins offer exceptional durability for long-lasting use. Withstand everyday wear and tear, making them ideal for busy homes and storage areas.
These versatile bins seamlessly integrate with various shelving systems, allowing you to customize your storage space for optimal organization. Maximize your storage potential with flexible options.
Easily categorize and access your belongings with these storage bins. Clear labeling allows for quick identification of stored items, keeping your space organized and efficient.
Designed for efficient space utilization, these storage bins help you make the most of limited areas. Their compact design allows for vertical stacking, maximizing storage capacity without sacrificing valuable floor space.
Got questions? Our friendly customer service team is here to assist you weekdays from 8 am to 5 pm. Get expert advice to find the perfect storage solution for your needs.
Transparent pricing
All pricing and quantity discounts are applied automatically. 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.
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.
Experience unmatched quality and durability with our 6" Shelf Bins. Constructed from high-density polypropylene, these bins are designed to withstand even the toughest conditions.
$318.00
| Temp Range | -20°F to 180°F |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
