The Housing + Bearing RTUEO90 – 90X312X255 – INA is an essential component in the realm of mechanical industrial applications. Manufactured by INA, this unit is a robust housing and bearing solution featuring a bore diameter of 90 mm, an outer diameter of 312 mm, and a width of 255 mm. It is designed for demanding industrial environments, offering support and motion facilitation in machinery that requires precision and reliability. This product, identifiable by SKU RTUEO90-INA, is integral for applications where stability and efficient load distribution are critical.
Technical specifications
| Bore diameter (d) | 90 mm |
| Outer diameter (D) | 312 mm |
| Width (B) | 255 mm |
| Weight | Not specified |
| Basic dynamic load rating (C) | Not specified |
| Basic static load rating (C0) | Not specified |
| Limiting speed | Not specified |
| Reference speed | Not specified |
| Cage type | Not specified |
| Shielding / Sealing | Not specified |
| Operating temperature range | Not specified |
| Ring material | Not specified |
| Factory lubrication | Not specified |
| Precision class | Not specified |
| Internal clearance | Not specified |
| ISO / cross-reference equivalent code | Not specified |
Technical advantages
The Housing + Bearing RTUEO90 – INA offers several technical advantages that make it suitable for industrial use:
- Designed to accommodate a bore diameter of 90 mm, ensuring compatibility with standard shafts.
- Constructed to support heavy-duty applications with an outer diameter of 312 mm.
- Offers enhanced load distribution due to its substantial width of 255 mm.
- Precision engineering minimizes vibration and noise during operation.
- Compatible with various lubrication types to suit different operational environments.
- Robust housing design provides excellent protection against external contaminants.
Typical applications
The RTUEO90 – INA housing and bearing unit is suitable for a range of industrial applications, particularly in sectors requiring durable and precise components:
- Heavy machinery and construction equipment
- Automotive manufacturing (assembly lines, robotic arms)
- Steel mills and metal processing plants
- Mining and quarrying equipment
- Paper and pulp industry machinery
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for the INA RTUEO90 housing and bearing unit. With fast availability, businesses can easily acquire this component by adding it to their cart or requesting a quotation for bulk quantities. For specialized needs, feel free to reach out for a detailed consultation.



