The FAG 30203 is a tapered roller bearing designed to handle both radial and axial loads efficiently, making it an ideal choice for demanding industrial applications. With dimensions of 17 mm inner diameter, 40 mm outer diameter, and 13.25 mm width, this bearing is engineered to provide high precision and stiffness in mechanical systems. Its robust construction and ability to withstand combined loads make it suitable for use in automotive, mechanical, and industrial sectors.
Technical specifications
| Specification | Value |
|---|---|
| Model | 30203 |
| Type | Tapered roller bearing |
| Brand | FAG |
| Inner Diameter (d) | 17 mm |
| Outer Diameter (D) | 40 mm |
| Width (B) | 13.25 mm |
| Material | Hardened steel |
| Load Type | Radial and axial |
| Lubrication | Grease or oil |
| Speed Limit | Medium (depending on lubrication) |
| Mounting | Typically paired with an opposing bearing |
Technical advantages
The FAG 30203 tapered roller bearing offers several technical advantages that make it suitable for high-performance applications:
- Designed to safely support both radial and axial loads in demanding environments.
- Precision-engineered to ensure accurate load distribution across the tapered rollers.
- Constructed from heat-treated hardened steel for enhanced wear resistance.
- Capable of continuous operation under medium speed conditions with appropriate lubrication.
- Standard design allows for straightforward integration into existing systems.
Typical applications
The FAG 30203 bearing is versatile and finds applications in various industries, including:
- Automotive industry (vehicle wheel hubs and axles)
- Mechanical engineering (gearboxes and transmissions)
- Agricultural machinery (tractors and harvesters)
- Industrial machinery (conveyors and pumps)
- Electric motors and rotating equipment
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for FAG 30203 bearings. We offer fast availability and the option to request a quote for bulk quantities. Add this bearing to your cart today or contact us for a quotation to ensure precise and robust support in your mechanical systems.

