The Needle Roller Inner Ring IR110X125X40 – 110X125X40 – INA is a precision-engineered component designed to serve as an essential element in a wide range of industrial applications. Manufactured by INA, this inner ring has dimensions of 110 mm in bore diameter, 125 mm in outer diameter, and a width of 40 mm. Typically utilized in conjunction with needle roller and cage assemblies, this product is crucial for systems requiring high load capacities and minimal radial space.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 110 mm |
| Outer diameter (D) | 125 mm |
| Width (B) | 40 mm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| Internal clearance | CN |
| Operating temperature range | -20 / +120 °C |
Technical advantages
Designed with exacting specifications, the Needle Roller Inner Ring IR110X125X40 – 110X125X40 – INA offers several advantages:
- Manufactured from 100Cr6 chrome steel, delivering a rolling-contact fatigue life exceeding 107 cycles.
- Standard CN radial clearance, making it suitable for assemblies without preload.
- Precision class P0/ABEC-1 ensures compatibility with a wide range of industrial applications.
- Operates efficiently within a temperature range of -20 to +120 °C, allowing for versatile application.
- Ideal for high load capacities, reducing maintenance needs and operational disruptions.
Typical applications
The Needle Roller Inner Ring IR110X125X40 – 110X125X40 – INA is suitable for a variety of precision-driven industries and machinery:
- Automotive manufacturing (transmission systems, drive shafts)
- Aerospace technology (jet engines, landing gear mechanisms)
- Industrial machinery (gearboxes, conveyors)
- Textile machinery (looms, knitting machines)
- Packaging equipment (rollers, sealers)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for the Needle Roller Inner Ring IR110X125X40-INA, offering prompt availability for single or bulk orders. For competitive pricing and fast delivery, add this component to your cart or request a quotation for bulk quantities today.
