Deep Groove Ball Bearings
Deep groove ball bearings are one of the most widely used bearing types in industrial machinery, supporting smooth rotation where reliable performance matters. They can carry radial loads as well as some axial load in both directions, while their simple design suits many higher-speed applications.
Antifriction supplies deep groove ball bearings for maintenance and replacement requirements, with technical support available where product selection is less straightforward. Contact us to discuss your bearing requirements.
What are deep groove ball bearings?
A deep groove ball bearing has an inner ring and outer ring with deep raceway grooves that guide the rolling elements. This design gives the bearing good radial load capacity and allows it to accommodate a degree of axial load in either direction.
They are commonly used in applications such as electric motors and conveyor systems, as well as other industrial machinery where efficient rotation is required.
The correct bearing still needs to be selected around operating speed, load and surrounding conditions. You can also view our wider bearings range where a different bearing design may be more appropriate.
Types of deep groove ball bearings
Deep groove ball bearings are available in several configurations. The right option will depend on the operating environment and the level of protection required.
| Type | Key characteristic | Selection consideration |
| Open bearing | Rolling elements are exposed | Suitable where contamination is controlled |
| Shielded bearing | Metal shields help protect the bearing | Useful where some protection is required without full contact sealing |
| Sealed bearing | Integrated seals protect the bearing interior | Suitable where dirt or moisture may reach the bearing |
Lubrication requirements should also be considered when selecting and maintaining a bearing. Our lubrication range includes products for industrial maintenance applications.
If you are unsure which configuration is suitable, contact us for technical support.
How to install deep groove ball bearings
Before installation, confirm the bearing designation and inspect the shaft and housing. Contact surfaces should be clean, fits should be checked, and the correct mounting method should be used for the bearing and application.
Apply force only through the ring being mounted and follow the manufacturer’s fitting guidance for the exact bearing. After installation, check that the bearing rotates freely before returning the machinery to normal service. Correct fitting and lubrication can help support bearing life and reduce avoidable maintenance issues.
Our deep groove ball bearing catalogues
Our deep groove ball bearing range includes products from established manufacturers, with options to suit different operating conditions and machinery requirements. Product catalogues provide the technical data needed to compare dimensions, load ratings and available configurations.
Use the catalogues below to narrow down suitable products, or explore our wider ball bearing range if you need to compare bearing types.
If you have an existing part number or need help identifying an equivalent, our team can support your selection.
Antifriction 