The Needle Roller Inner Ring IR25X30X26,5 – 25X30X26,5 – INA is a precision-engineered component, designed for use in high-load applications where compactness and efficiency are crucial. Manufactured by INA, a reputable brand in the field of mechanical industrial components, this inner ring has a bore diameter of 25 mm, an outer diameter of 30 mm, and a width of 26.5 mm. Typically utilized in industries that require robust and precise motion control, this component plays a critical role in ensuring smooth operation and longevity of needle roller bearings.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 25 mm |
| Outer diameter (D) | 30 mm |
| Width (B) | 26.5 mm |
| Material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
Technical advantages
The Needle Roller Inner Ring IR25X30X26,5 offers several notable technical advantages, enhancing performance in demanding applications:
- Constructed from heat-treated 100Cr6 chrome steel, ensuring high rolling-contact fatigue life.
- Compact design with 26.5 mm width, optimizing space utilization in machinery.
- Standard P0 / ABEC-1 precision class, suitable for general-purpose industrial applications.
- Compatible with a wide range of needle roller bearings, facilitating versatile usage.
- Engineered for high-load applications, ensuring durability under significant operational stresses.
Typical applications
This inner ring is specifically designed for use in various industries and machinery types, including:
- Automotive manufacturing (transmissions, gearboxes)
- Textile machinery (spinning machines, weaving looms)
- Industrial automation (conveyor systems, robotic arms)
- Construction equipment (cranes, excavators)
- Agricultural machinery (tractors, combine harvesters)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for the Needle Roller Inner Ring IR25X30X26,5-INA, offering fast availability and competitive pricing. Whether you need a single unit or bulk quantities, we provide convenient options to add to cart or request a quotation for larger orders. Visit our website today to secure your industrial components efficiently and reliably.
