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.

The HDBTM 1-3/16 SS IR/MW is a heavy-duty air cargo stainless steel ball transfer unit designed for superior performance and durability. With a robust stainless steel housing, it can handle a significant load capacity of up to 850 pounds. This makes it an ideal choice for air cargo handling and other industrial applications where strength and durability are paramount.
Upgrade your air cargo handling capabilities with the reliable and durable HDBTM 1-3/16 SS IR/MW stainless steel ball transfers. Experience the difference in performance and efficiency today.
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 HDBTM 1-3/16 SS IR/MW is a state-of-the-art heavy-duty air cargo stainless steel ball transfer unit. It is designed with a robust stainless steel housing that ensures durability and longevity. This unit can support a significant load capacity of up to 850 pounds, making it an ideal choice for heavy-duty industrial applications.
With its smooth mobility, the HDBTM 1-3/16 SS IR/MW facilitates efficient air cargo handling. Its robust construction withstands demanding industrial environments, and its design allows for easy installation and low maintenance. This versatile unit is suitable for a wide range of applications and is manufactured with sustainable practices.
Offering superior performance at a competitive price, the HDBTM 1-3/16 SS IR/MW Heavy Duty Air Cargo Stainless Steel Ball Transfers provides value for money. Upgrade your air cargo handling capabilities with this reliable and high-performance ball transfer unit and experience the difference today!
Don't wait! Enhance your air cargo handling capabilities with the reliable and high-performance HDBTM 1-3/16 SS IR/MW Heavy Duty Air Cargo Stainless Steel Ball Transfers. Experience the difference in efficiency and performance today!
This Hudson Bearing HDBTM 1-3/16" SS Ball Transfer Unit – 850 lb is rated to 850 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).
$78.00
| Identification | |
| Brand | Hudson Bearings |
| Dimensions & Mounting | |
| Wheel Diameter | 1-3/16" |
| Mount Style | Drop-In |
| Load & Performance | |
| Weight Capacity Per Caster (lbs) | 850 |
| Wheel Capacity | 850 lbs |
| Materials & Finish | |
| Frame Material | Zinc Plated Steel |
Hudson Bearing HDBT 1-3/16" Stainless Steel Ball Transfer Unit – 850 lb | CasterHQ
1-3/16" · 850 lbs
$41
Hudson Bearing HDBTM 1-3/16 CS 1-3/16" Carbon Steel Ball Transfer Unit – 750 lb | CasterHQ
1-3/16" · 750 lbs
$47
Hudson Bearing HDBT 1-3/16" SS Ball Transfer Unit – 550 lb | CasterHQ
1-3/16" · 550 lbs
$86
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 | |
|---|---|---|---|---|---|---|
| 550 lbsLighter duty | 1-3/16" | — | — | $86.00 | View → | |
| 750 lbsLighter duty | 1-3/16" | — | — | $47.00 | View → | |
| 850 lbs | 1-3/16" | — | — | $78.00 | Viewing | |
| 850 lbsSame capacity | 1-3/16" | — | — | $41.00 | View → |




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