The Needle Roller Inner Ring LR45X50X20,5 – 45X50X20,5 by MTB is a crucial component in the domain of bearing accessories. Designed with precision, this inner ring is specifically suited for applications requiring compactness and high-load capacity. With its main dimensions of 45 mm bore diameter, 50 mm outer diameter, and 20.5 mm width, it is typically utilized in industrial machinery where efficient load distribution and space optimization are paramount. Known for its compatibility with needle roller bearings, it serves a vital role in various industrial settings.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 45 mm |
| Outer diameter (D) | 50 mm |
| Width (B) | 20.5 mm |
| Weight | Available upon request |
| Basic dynamic load rating (C) | Available upon request |
| Basic static load rating (C0) | Available upon request |
| Limiting speed | Available upon request |
| Reference speed | Available upon request |
| Cage type | Available upon request |
| Shielding / Sealing | Open |
| Operating temperature range | Available upon request |
| Ring material | Available upon request |
| Factory lubrication | Available upon request |
| Precision class | Available upon request |
| Internal clearance | Available upon request |
| ISO / cross-reference equivalent code | Available upon request |
Technical advantages
The Needle Roller Inner Ring LR45X50X20,5 offers several technical benefits:
- Compact design suitable for applications with limited radial space.
- Open design allows for easy lubrication and maintenance.
- Compatible with a variety of needle roller bearings, enhancing versatility.
- Designed to provide efficient load distribution across contact surfaces.
- Meets industry standards for reliable performance under varying operational conditions.
Typical applications
This inner ring is widely used across several industries and machinery types:
- Automotive manufacturing (gearboxes, transmission systems)
- Industrial machinery (conveyor systems, assembly lines)
- Agricultural equipment (tractors, harvesters)
- Construction machinery (cranes, loaders)
- Power generation equipment (turbines, generators)
Availability and ordering
Eurobearing.eu is your dedicated B2B supplier for the Needle Roller Inner Ring LR45X50X20,5-ECO. We ensure fast availability and support requests for bulk quantities. To proceed, add this product to your cart or request a quotation directly from our website.
