The Needle Roller Inner Ring LR45X50X25,5 – 45X50X25,5 from MTB is a precision-engineered component designed for use in needle roller bearing assemblies. With dimensions of 45mm bore diameter, 50mm outer diameter, and 25.5mm width, this inner ring is particularly suited for applications requiring high load capacity and compact design. Its robust construction makes it ideal for various industrial purposes, including automotive transmissions and machinery where space constraints are critical.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 45 mm |
| Outer diameter (D) | 50 mm |
| Width (B) | 25.5 mm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| Basic dynamic load rating (C) | Available upon request |
| Basic static load rating (C0) | Available upon request |
| Operating temperature range | -20 / +120 °C |
Technical advantages
The Needle Roller Inner Ring LR45X50X25,5 offers several technical advantages:
- Chrome steel 100Cr6 construction, ensuring excellent wear resistance and fatigue life.
- Designed for seamless integration with needle roller bearings, facilitating smooth rotational movement.
- Standard P0 precision class for applications not requiring high precision levels.
- Compact dimensions suitable for space-constrained environments.
- Wide operating temperature range supports diverse industrial applications.
Typical applications
This inner ring is versatile and can be used in various sectors, including:
- Automotive industry (transmission systems, gearboxes)
- Textile machinery (spinning and weaving machines)
- Construction equipment (hydraulic pumps and motors)
- Agricultural machinery (harvesters, plows)
- Industrial automation (robotic arms, conveyor systems)
Availability and ordering
Visit Eurobearing.eu to explore our extensive range of mechanical components, including the Needle Roller Inner Ring LR45X50X25,5 – 45X50X25,5. With SKU LR45X50X25,5-ECO, this product is readily available for fast shipping. For bulk quantities, request a quote to benefit from competitive pricing. Add this essential component to your cart today or contact us for further assistance.
