The Bearing 6308 M – 40X90X23, identified by SKU 6308M-ECO, is a deep groove ball bearing manufactured by MTB. This bearing features a bore diameter of 40 mm, an outer diameter of 90 mm, and a width of 23 mm, making it suitable for various industrial applications. Its robust design allows for efficient operation in demanding environments, typically found in machinery requiring reliable rotational motion and load support.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 40 mm |
| Outer diameter (D) | 90 mm |
| Width / Thickness (B) | 23 mm |
| Weight | 0.49 kg |
| Basic dynamic load rating (C) | 25.2 kN |
| Basic static load rating (C0) | 15.3 kN |
| Limiting speed | 5,500 rpm |
| Reference speed | 3,000 rpm |
| Cage type | Pressed steel |
| Shielding / Sealing | Open |
| Operating temperature range | -20 / +120 °C |
| Ring material | Chrome steel 100Cr6 |
| Factory lubrication | Lithium grease |
| Precision class | P0 |
| Internal clearance | CN |
Technical advantages
The Bearing 6308 M provides several quantifiable technical benefits that enhance its effectiveness in various applications:
- Basic dynamic load rating of 25.2 kN, ensuring it can handle substantial radial loads.
- Maximum speed of 5,500 rpm, suitable for high-speed applications.
- Operating temperature range from -20 °C to +120 °C, accommodating diverse environmental conditions.
- Pressed steel cage design, which aids in reducing friction and wear during operation.
- Standard CN internal clearance, ideal for applications without preload, facilitating smooth operation.
- Manufactured from 100Cr6 chrome steel, providing robust resistance to rolling-contact fatigue.
Typical applications
The versatility of the Bearing 6308 M makes it suitable for a range of industrial sectors, including:
- Automotive industry (gearboxes, electric motors)
- Textile machinery (spindles, shuttle systems)
- Agricultural equipment (harvesters, tractors)
- Industrial fans and blowers (ventilation systems)
- Pumps and compressors (centrifugal pumps, air compressors)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for the Bearing 6308 M – 40X90X23. We offer fast availability of SKU 6308M-ECO and can accommodate requests for bulk quantities. Add to your cart now or request a quotation for larger orders.
