The Bearing 6309-M – 45X100X25 – FAG is a robust deep groove ball bearing designed for versatile industrial applications. Manufactured by FAG, a leader in bearing technology, this component features a bore diameter of 45 mm, an outer diameter of 100 mm, and a width of 25 mm, making it suitable for various mechanical systems. The 6309M-FAG is commonly used in machinery that requires efficient load handling and consistent operation.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 45 mm |
| Outer diameter (D) | 100 mm |
| Width (B) | 25 mm |
| Basic dynamic load rating (C) | 62 kN |
| Basic static load rating (C0) | 37.5 kN |
| Limiting speed | 7,500 rpm |
| Reference speed | 5,000 rpm |
| Cage type | Pressed steel |
| Shielding / Sealing | Open |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| Internal clearance | CN |
Technical advantages
The Bearing 6309-M – 45X100X25 – FAG offers several technical benefits that enhance its performance in industrial applications:
- Capable of handling dynamic loads up to 62 kN, providing reliable support for heavy-duty operations.
- Efficient operation with a limiting speed of 7,500 rpm, ensuring high-speed performance.
- Constructed with chrome steel 100Cr6, delivering rolling-contact fatigue life exceeding 107 cycles.
- Standard CN radial clearance, making it ideal for assemblies that do not require preload.
- Open design for applications where low friction is prioritized over sealing.
Typical applications
The 6309M-FAG bearing is widely used across various industries and machinery types:
- Electric motors and generators (industrial fans, alternators)
- Pumps and compressors (centrifugal pumps, screw compressors)
- Conveyors and material handling equipment (roller conveyors, belt conveyors)
- Textile machinery (spinning machines, looms)
- Machine tools (lathes, milling machines)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for mechanical industrial components, offering fast availability for the Bearing 6309-M – 45X100X25 – FAG. Whether you need a single unit or bulk quantities, request a quote or add to your cart for a seamless purchasing experience.
