The Needle Roller Inner Ring IR45X50X25,5 by MTB is a precision-engineered component designed to complement needle roller bearings in various industrial applications. With precise dimensions of 45mm bore diameter, 50mm outer diameter, and 25.5mm width, this inner ring serves as a crucial bearing accessory. It is typically utilized in industries demanding high-load capacity and compact design, such as automotive transmissions and industrial machinery.
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 |
| Internal clearance | CN |
Technical advantages
The Needle Roller Inner Ring IR45X50X25,5 offers several technical benefits that enhance its suitability for demanding environments:
- Manufactured using heat-treated 100Cr6 chrome steel, ensuring rolling-contact fatigue life exceeding 10^7 cycles.
- Standard CN radial clearance, making it ideal for assemblies without preload requirements.
- Designed to handle high dynamic and static loads due to its robust construction.
- Consistent performance in a wide range of operating temperatures, ensuring reliability in diverse conditions.
- Compatible with various types of needle roller bearings, enhancing its versatility in mechanical assemblies.
Typical applications
The versatility of the Needle Roller Inner Ring IR45X50X25,5 makes it suitable for a wide range of industrial sectors:
- Automotive industry: used in gearboxes and transmission systems.
- Industrial machinery: applicable in hydraulic pumps and compressors.
- Textile equipment: facilitates smooth operation in looms and spinning machines.
- Aerospace engineering: supports high-precision components in control systems.
- Construction machinery: integral to the functionality of heavy-duty cranes and excavators.
Availability and ordering
Eurobearing.eu is your dedicated B2B supplier for mechanical components, offering fast availability of the Needle Roller Inner Ring IR45X50X25,5-ECO. For bulk inquiries, request a quotation to benefit from competitive pricing. Add this item to your cart today for streamlined procurement.
