The Needle Roller Inner Ring IR10X13X12,5, crafted by MTB, is a precise component designed for integration in various industrial applications where needle roller bearings are employed. This inner ring measures 10 mm in bore diameter, 13 mm in outer diameter, and has a thickness of 12.5 mm. Such dimensions make it optimal for use in compact mechanical assemblies where space conservation and precision are paramount. As a part of the bearing accessories category, it plays a crucial role in enhancing the load distribution and performance of needle roller bearings across diverse industrial sectors.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 10 mm |
| Outer diameter (D) | 13 mm |
| Width / Thickness (B) | 12.5 mm |
| Ring material | Chrome steel 100Cr6 |
| ISO / cross-reference equivalent code | IR10X13X12,5 |
Technical advantages
The Needle Roller Inner Ring IR10X13X12,5 offers several technical benefits that enhance its application in industrial settings:
- Compact dimensions of 10x13x12.5 mm facilitate integration into limited spaces.
- Manufactured from heat-treated 100Cr6 chrome steel, ensuring a high level of wear resistance and durability.
- Designed to accommodate needle roller bearings, enhancing load distribution efficiency.
- ISO-compliant design aligns with global standards for interchangeability and performance consistency.
- Seamless integration with needle roller bearings to improve operational efficiency in high-precision applications.
Typical applications
The Needle Roller Inner Ring IR10X13X12,5 is utilized across various industries and equipment types, including:
- Automotive manufacturing (gearboxes, drive shafts)
- Textile machinery (spinning machines, weaving looms)
- Industrial robotics (articulated arms, servo motors)
- Packaging machinery (conveyors, rotary cutters)
- Printing equipment (rollers, feeders)
Availability and ordering
Eurobearing.eu, as a specialized B2B supplier of mechanical components, ensures the fast availability of the Needle Roller Inner Ring IR10X13X12,5 under SKU: IR10X13X12,5-ECO. Businesses can easily add this item to their cart or request a quotation for bulk quantities to suit their operational needs.

