The Needle Roller Inner Ring LR17X20X16,5 – 17X20X16,5 – INA is an essential component within the realm of bearing accessories, designed specifically for needle roller bearings. Engineered by INA, this inner ring features precise dimensions of 17 mm bore diameter, 20 mm outer diameter, and a width of 16.5 mm. This ring is typically employed in various industrial applications where compactness and efficient load distribution are critical, offering an integral role in machinery that demands high precision and reliability.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 17 mm |
| Outer diameter (D) | 20 mm |
| Width (B) | 16.5 mm |
| Ring material | Chrome steel 100Cr6 |
| Basic dynamic load rating (C) | 10.8 kN |
| Basic static load rating (C0) | 15.4 kN |
| Precision class | P0 / ABEC-1 |
Technical advantages
The Needle Roller Inner Ring LR17X20X16,5 – 17X20X16,5 – INA offers several technical advantages that make it a preferred choice for various industrial applications:
- Manufactured from heat-treated 100Cr6 chrome steel, ensuring a rolling-contact fatigue life exceeding 107 cycles.
- Basic dynamic load rating of 10.8 kN supports moderate to heavy radial loads.
- Basic static load rating of 15.4 kN accommodates high static loads with ease.
- P0 / ABEC-1 precision class for standard accuracy in industrial applications.
- Designed to fit perfectly with needle roller bearings, enhancing overall system performance.
Typical applications
This needle roller inner ring is versatile, finding its place in a multitude of industries and machinery types:
- Automotive industry (transmission systems, differential assemblies)
- Aerospace sector (actuation systems, landing gear components)
- Textile machinery (spinning frames, weaving looms)
- Construction equipment (earthmoving machinery, hydraulic pumps)
- Industrial automation (conveyor systems, robotic arms)
Availability and ordering
Eurobearing.eu is your go-to B2B supplier for the Needle Roller Inner Ring LR17X20X16,5 – 17X20X16,5 – INA, offering fast availability and reliable service. For bulk quantities, feel free to request a quote. Add this product to your cart or contact us for a quotation today.
