The Needle Roller Inner Ring LR35X40X16,5 – 35X40X16,5 – INA is a precision-engineered component essential for various industrial applications. Manufactured by INA, this inner ring serves as a critical accessory for needle roller bearings, ensuring robust performance in mechanical systems. With main dimensions of 35 mm bore diameter, 40 mm outer diameter, and 16.5 mm width, this component is designed for systems requiring compact yet efficient bearing solutions. Commonly utilized in sectors such as automotive and industrial machinery, the LR35X40X16,5-INA inner ring provides foundational support for rotational motion in tight spaces.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 35 mm |
| Outer diameter (D) | 40 mm |
| Width (B) | 16.5 mm |
| Basic dynamic load rating (C) | Not specified |
| Basic static load rating (C0) | Not specified |
| Ring material | Chrome steel 100Cr6 |
| Factory lubrication | Dry |
| Precision class | P0 / ABEC-1 |
| ISO / cross-reference equivalent code | Not specified |
Technical advantages
The Needle Roller Inner Ring LR35X40X16,5 – 35X40X16,5 – INA offers several technical advantages that make it a preferred choice for demanding applications:
- Precision class P0 / ABEC-1 for standard tolerance, suitable for general-purpose applications.
- Constructed from heat-treated 100Cr6 chrome steel, providing exceptional strength and wear resistance.
- Compact dimensions with a 16.5 mm width, enabling use in space-constrained designs.
- Factory dry lubrication minimizes maintenance requirements and extends operational reliability.
- Designed for compatibility with standard needle roller bearings, facilitating seamless integration into existing systems.
Typical applications
This inner ring is versatile and can be utilized in a variety of specialized industrial applications:
- Automotive industry (gearboxes, differential systems)
- Textile machinery (spinning and weaving equipment)
- Printing presses (cylinder supports, paper feeding mechanisms)
- Conveyor systems (idler rollers, drive rollers)
- Machine tools (spindle assemblies, linear guides)
Availability and ordering
As a specialized B2B supplier, Eurobearing.eu ensures fast availability of the Needle Roller Inner Ring LR35X40X16,5 – INA for your industrial needs. Available for immediate order, you can add it to your cart or request a quotation for bulk quantities to suit your specific requirements.
