Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
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.

Upgrade your material handling with our premium 1" carbon steel flangeless ball transfer unit. This industrial-grade unit boasts a 75 lb load capacity, making it ideal for a wide range of applications. The hardened and plated ball support cup guarantees long-lasting performance and smooth operation, while the protective cover minimizes friction for effortless movement of your materials.
Move materials with greater ease and efficiency. Order your 1" flangeless ball transfer unit today!
Our team of caster and wheel specialists are here to answer your questions and provide expert advice to ensure you choose the right solution for your needs. Contact us weekdays from 8 am to 5 pm.
Our premium casters and wheels are designed to ensure smooth and efficient movement of loads in various applications, including conveyor systems, assembly lines, and packaging equipment. They are built to withstand demanding environments and deliver long-lasting performance.
The flangeless design of these ball transfer units allows for seamless integration into your existing setup. To maintain optimal performance, we recommend regular cleaning and lubrication.
Our team of caster specialists is happy to answer any questions you may have about selecting the perfect solution for your project needs. Contact us weekdays from 8 am to 5 pm for expert advice.
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.
1" Carbon Steel Flangeless Ball Transfer Unit
Experience the unmatched convenience and reliability of our 1" carbon steel flangeless ball transfer unit. Boost your material handling efficiency and streamline your operations. Order now and take advantage of this limited-time offer!
Have questions about our ball transfer units or need help selecting the right one for your project? Our expert customer support team is here to assist you weekdays from 8 am to 5 pm. Contact us today!
This Hudson Bearing FLBT 1 1" Carbon Steel Ball Transfer Unit – 75 lb is rated to 75 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 uses a Drop-In mount. Stem casters press or thread into a socket - verify the stem diameter and length match your existing setup before ordering.
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).
$28.00
| Identification | |
| Brand | Hudson Bearings |
| Dimensions & Mounting | |
| Wheel Diameter | 1" |
| Mount Style | Drop-In |
| Load & Performance | |
| Weight Capacity Per Caster (lbs) | 75 |
| Wheel Capacity | 75 lbs |
| Materials & Finish | |
| Frame Material | Zinc Plated Steel |
Hudson Bearing NMBT 1CS Nylon Ball Transfer Unit – 200 lb | CasterHQ
1" · 200 lbs
$20
Hudson Bearing MBT-1 1" Stainless Steel Ball Transfer Unit – 200 lb | CasterHQ
1" · 200 lbs
$28
View all ball transfers & ball transfer bearings →
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 | |
|---|---|---|---|---|---|---|
| 75 lbs | 1" | — | — | $28.00 | Viewing | |
| 200 lbsHeavier duty | 1"Nylon | — | — | $20.00 | View → | |
| 200 lbsHeavier duty | 1" | — | — | $28.00 | View → |



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