The Needle Roller Inner Ring IR17X20X20,5, produced by MTB, is an essential component in the realm of industrial machinery. As a precision-engineered needle roller inner ring, it measures 17 mm in bore diameter, 20 mm in outer diameter, and 20.5 mm in width. This specific bearing accessory is designed to support radial loads and is frequently used in applications where compact design and high load-carrying capacity are crucial. The IR17X20X20,5-ECO model is particularly valued for its compatibility with needle bearings and its adaptability across various industrial uses.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 17 mm |
| Outer diameter (D) | 20 mm |
| Width (B) | 20.5 mm |
| Weight | Omitted |
| Basic dynamic load rating (C) | Omitted |
| Basic static load rating (C0) | Omitted |
| Limiting speed | Omitted |
| Reference speed | Omitted |
| Cage type | Omitted |
| Shielding / Sealing | Open |
| Operating temperature range | Omitted |
| Ring material | Omitted |
| Factory lubrication | Omitted |
| Precision class | Omitted |
| Internal clearance | Omitted |
| ISO / cross-reference equivalent code | Omitted |
Technical advantages
The Needle Roller Inner Ring IR17X20X20,5 offers several technical benefits that enhance its performance in industrial applications:
- Compact dimensions of 17x20x20.5 mm facilitate integration into tight assemblies.
- Open design for easy inspection and maintenance in operational settings.
- Compatible with standard needle bearings for versatile application potential.
- Manufactured by MTB, ensuring adherence to industry standards.
- Designed for radial load support, optimizing bearing performance.
Typical applications
This needle roller inner ring is utilized across a variety of sectors, providing essential support in numerous industrial settings:
- Automotive manufacturing (transmission systems, power steering mechanisms)
- Textile machinery (knitting machines, looms)
- Industrial robotics (articulated robot arms, servo motors)
- Agricultural equipment (harvesters, tillage machinery)
- Printing machines (offset printers, rotary presses)
Availability and ordering
Eurobearing.eu offers the Needle Roller Inner Ring IR17X20X20,5-ECO with fast availability for B2B customers. For businesses requiring bulk quantities, quotations can be requested. Add this essential component to your cart or request a quote today for competitive pricing and reliable supply.

