The Needle Roller Inner Ring IR100X110X30 by INA is a precision-engineered component designed for a variety of industrial applications. It features exact dimensions of 100 mm bore diameter, 110 mm outer diameter, and 30 mm width, making it suitable for high-load environments. As a part of the bearing accessories category, this inner ring is essential for needle roller bearings, providing optimal support and alignment for shafts.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 100 mm |
| Outer diameter (D) | 110 mm |
| Width (B) | 30 mm |
| Ring material | Chrome steel 100Cr6 |
| Internal clearance | CN |
| Precision class | P0 / ABEC-1 |
| Operating temperature range | -20 / +120 °C |
| Factory lubrication | Dry |
Technical advantages
The Needle Roller Inner Ring IR100X110X30 is engineered to meet demanding industrial needs. Key advantages include:
- Rings made from heat-treated chrome steel 100Cr6, ensuring rolling-contact fatigue life exceeding 107 cycles.
- Standard CN radial clearance, ideal for assemblies that do not require additional preload.
- Operates efficiently within a temperature range of -20 to +120 °C, suitable for various environments.
- Precision class P0 / ABEC-1, providing adequate accuracy for general-purpose applications.
- Constructed with high-grade materials for consistent performance in heavy-duty settings.
Typical applications
The versatility of the Needle Roller Inner Ring IR100X110X30 makes it suitable for a range of sectors and machinery:
- Automotive industry (transmissions, drive shafts)
- Manufacturing machinery (textile machines, printing presses)
- Aerospace industry (actuators, landing gear systems)
- Heavy machinery (excavators, cranes, loaders)
- Railway and transportation systems (bogie systems, couplers)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for mechanical industrial components. The Needle Roller Inner Ring IR100X110X30-INA is available for fast dispatch. For bulk quantities, request a quote directly through our website. Add to cart or request a quotation today to ensure your industrial operations run smoothly without interruption.
