The Needle Roller Inner Ring LRB9X10 – 9X10X – INA is a precision-engineered bearing accessory designed for use in a variety of industrial applications. Manufactured by INA, this inner ring supports the smooth operation of needle roller bearings. With a bore diameter of 9 mm and an outer diameter of 10 mm, it is compact yet robust, making it suitable for tight spaces and demanding environments. This component is typically utilized in sectors requiring precise rotary motion, such as automotive and industrial machinery.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 9 mm |
| Outer diameter (D) | 10 mm |
| Width (B) | 12 mm |
| Weight | 15 g |
| Basic dynamic load rating (C) | 5.6 kN |
| Basic static load rating (C0) | 4.8 kN |
| Limiting speed | 30,000 rpm |
| Cage type | Pressed steel |
| Operating temperature range | -20 / +120 °C |
| Ring material | Chrome steel 100Cr6 |
Technical advantages
The Needle Roller Inner Ring LRB9X10 – 9X10X – INA offers several technical advantages, ensuring optimal performance across various applications:
- High-speed capability with a limiting speed of up to 30,000 rpm, suitable for dynamic environments.
- Constructed from heat-treated 100Cr6 chrome steel, providing excellent resistance to rolling-contact fatigue.
- Standard pressed steel cage, facilitating efficient roller guidance and reduced friction.
- Operates effectively within a broad temperature range from -20 to +120 °C, accommodating diverse industrial conditions.
- Compact design allows for integration into confined spaces without compromising on performance.
Typical applications
This needle roller inner ring is ideal for use in a variety of specific sectors and equipment, including:
- Automotive industry (gearboxes, drive shafts)
- Industrial machinery (conveyor systems, pumps)
- Power tools (electric drills, grinders)
- Agricultural equipment (tractors, harvesters)
- Textile machinery (spinning frames, looms)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for mechanical industrial components, offering fast availability of the Needle Roller Inner Ring LRB9X10/19-INA. For bulk purchases, request a quote to enjoy competitive pricing. Click ‘Add to Cart’ or ‘Request Quotation’ for seamless ordering.
