The Needle Roller Inner Ring IR17X20X30,5 – 17X20X30,5, manufactured by MTB, is a precise mechanical component categorized under bearing accessories. Designed for use with needle roller bearings, this inner ring boasts dimensions of 17 mm bore diameter, 20 mm outer diameter, and 30.5 mm width. Ideal for high-load applications, it is often utilized in sectors requiring compact and efficient radial support, such as automotive transmissions and industrial machinery.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 17 mm |
| Outer diameter (D) | 20 mm |
| Width (B) | 30.5 mm |
| Ring material | Chrome steel 100Cr6 |
| Basic dynamic load rating (C) | Not specified |
| Basic static load rating (C0) | Not specified |
| Limiting speed | Not specified |
| Cage type | Not specified |
| Precision class | P0 / ABEC-1 |
| Internal clearance | CN |
Technical advantages
The Needle Roller Inner Ring IR17X20X30,5 offers several technical advantages that make it suitable for demanding industrial environments:
- Manufactured from chrome steel 100Cr6, ensuring high hardness and wear resistance.
- Precision class P0 / ABEC-1, suitable for applications requiring standard precision levels.
- Designed for seamless integration with needle roller bearings, facilitating compact assembly.
- Standard CN radial clearance, suitable for applications not requiring preload.
- Durable construction supports consistent performance in high-load scenarios.
Typical applications
This inner ring is employed in a variety of specific industrial applications, demonstrating its versatility and reliability in demanding environments:
- Automotive industry (transmissions, gearboxes)
- Industrial machinery (conveyor systems, assembly lines)
- Agricultural machinery (harvesters, plowing equipment)
- Power tools (drills, grinders)
- Textile machinery (weaving looms, spinning machines)
Availability and ordering
As a specialized B2B supplier, Eurobearing.eu offers fast availability of the Needle Roller Inner Ring IR17X20X30,5 – SKU: IR17X20X30,5-ECO. Customers can easily add this component to their cart or request a quotation for bulk quantities, ensuring seamless procurement for industrial needs.
