Spherical Rod Ends and Ball Joints
Our spherical rod end bearings, also known as rod ends, provide reliable articulation for a wide range of industrial and mechanical applications. Designed to handle both axial and radial loads, these rod end bearings offer smooth rotational movement while maintaining strength and durability under demanding conditions. Ideal for automation systems, machinery linkages, and precision engineering, our range of rod ends ensures consistent performance and long service life.
Manufacturers of high quality spherical rod ends and ball joints including chrome moly, stainless steel, aluminium and steel with liner materials in Teflon, bronze, nylon and steel-on-steel.
We can provide both imperial and metric sizes in your choice of male and female configuration. Please refer to our catalogue for more details.
What Are Rod End Bearings?
A rod end bearing is a mechanical joint that incorporates a spherical bearing within a threaded housing, allowing for precise angular movement and smooth rotation. Commonly called rod ends, spherical rod ends, or ball joint rod ends, these components are essential for connecting mechanical linkages where flexibility and strength are required. They are widely used in steering systems, control rods, and industrial machinery.
Spherical Rod Ends
Spherical Rod Ends are a mechanical articulating joint. Such joints are used on the ends of control rods, steering links, tie rods or anywhere that a precision articulating joint is required. A ball swivel with an opening through which a bolt or other attaching hardware may pass is pressed into a circular casing with a threaded shaft attached. The threaded portion may be either male or female. Rod End bearings may be found in cars, trucks, race cars, motorcycles, lawn tractors, industrial machines, go-karts and many more applications.
Types of Spherical Rod Ends
Our range of spherical rod end bearings includes a variety of thread sizes, materials, and load capacities to suit different applications. You can choose from male or female threaded rod ends, stainless steel or plated steel options, and standard or heavy-duty designs. Each rod end is engineered to provide reliable performance and reduced wear over time.
Chrome Moly
Material specifications:
| Ball: | Body: |
| 52100 steel | Mild steel |
| Rc 56 min | Zinc plated |
| Hard chrome plated | Clear chromate treated |
Race: | Liner: |
| Mild steel | Teflon fabric |
| Zinc plated | Permanently bonded to race I.D. |
| Clear chromate treated | |
| Manufactured in both male and female from 3/16 unf through to ¾ unf. Also available in step sizes. | |
Stainless Steel
Material specifications:
| Ball: | Body: |
| 440c stainless steel | 17-4 PH stainless steel |
| Heat treated | Heat treated |
Race: | Liner: |
| 17-4 PH stainless steel | Teflon fabric |
| Heat treated | Permanently bonded to race I.D. |
| Manufactured in both male and female from3/16 unf through to ¾ unf. | |
Carbon Steel
Material Specifications:
| Ball: | Body: |
| 52100 steel | Mild steel |
| Rc 56 min | Zinc plated |
| Hard chrome plated | |
| Manufactured in both male and female from 3/16 unf through to ¾ unf. | |
Aluminium
Material Specifications:
| Ball: | Body: |
| 52100 steel | 7075-T6 |
| Heat treated | Colour anodized |
| Hard chrome plated | |
| Manufactured in both male and female from 3/16 unf through to ¾ un | |
Liner:
Teflon fabric
Permanently bonded to race I.D.
Manufactured in both male and female from 3/16 unf through to ¾ unf. Step sizes also available.
Ball Joints
A ball joint consists of a bearing stud and socket enclosed in a casing; all their parts are made of steel. The bearing stud is tapered and threaded, and fits into a tapered hole in the steering knuckle. Protective encasing prevents dirt from getting into the joint assembly. Usually, this is a rubber-like boot that allows movement and expansion of lubricant. Motion control ball joints tend to be retained with an internal spring, which helps to prevent vibration problems in the linkage.
Carbon Steel
Material Specifications:
Body and Stud:
Carbon steel or alloy steel
Metric and imperial sizes available.
Nuts
Available in steel and aluminium in sizes from 3/16 unf through to ¾ unf
Contact us to find out how we can assist you with your Sperical Rod Ends and Ball Joints.
Applications of Rod Ends and Ball Joints
Rod end bearings are used in a wide range of industries, including automotive, manufacturing, robotics, and automation. They are ideal for applications that require angular motion under load, such as steering linkages, mechanical linkages, conveyor systems, and suspension components. By using high-quality spherical rod ends, you ensure durability, precision, and smooth operation in all moving assemblies.
Why Choose Our Rod End Bearings?
Our rod end bearings are manufactured to the highest quality standards, providing exceptional durability and reliability. Each rod end features a precision spherical ball that reduces friction and ensures long service life. By choosing our products, you benefit from superior performance, safety, and consistent operation across all applications.
Specifications and Sizes
We offer rod ends in multiple sizes and thread configurations to meet your project requirements. Detailed specifications for load capacity, thread type, and material ensure you select the right rod end bearing for your application. Whether you need small precision rod ends or heavy-duty industrial bearings, our range provides a solution that meets your technical needs.
Shop Rod Ends and Spherical Bearings in Australia
As a trusted Australian brand and leading shop and supplier of rod ends, we provide high-quality spherical rod end bearings for industries across the country. Our commitment to quality, reliability, and fast delivery makes us the preferred choice for engineers, mechanics, and manufacturers seeking durable rod ends. Whether you are sourcing single components or bulk orders, our Australia-based store offers expert advice and a wide range of products to meet every requirement.