The Needle Roller Inner Ring LRB7X14 – 7X14X, SKU: LRB7X14/19-ECO, is a precision-made bearing accessory designed for use in various industrial applications. This component, categorized under needle roller inner rings, plays a critical role in enhancing the performance of needle roller bearings. With precise dimensions of 7 mm bore diameter and 14 mm outer diameter, it is engineered to fit seamlessly into compact spaces, ensuring optimal functionality in high-load and high-speed environments typical of industrial machinery.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 7 mm |
| Outer diameter (D) | 14 mm |
| Width (B) | 19 mm |
| Basic dynamic load rating (C) | 8.8 kN |
| Basic static load rating (C0) | 12.0 kN |
| Limiting speed | 15,000 rpm |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
Technical advantages
The Needle Roller Inner Ring LRB7X14 – 7X14X offers several tangible benefits that make it a preferred choice in demanding environments:
- Efficient operation at speeds up to 15,000 rpm, accommodating high-speed applications.
- Constructed from durable 100Cr6 chrome steel, ensuring a rolling-contact fatigue life exceeding 107 cycles.
- Robust dynamic load rating of 8.8 kN, suitable for heavy-duty tasks.
- Static load capacity of 12.0 kN, providing stability under non-moving conditions.
- Standard precision class P0 / ABEC-1, balancing cost and performance for general industrial use.
Typical applications
This component is integral to various industrial sectors, enhancing the performance of numerous machines and devices:
- Printing machinery (rollers, tensioners)
- Textile equipment (spindles, looms)
- Automotive transmission systems (gearboxes, differential assemblies)
- Heavy-duty construction equipment (hydraulic pumps, rotary actuators)
- Precision machinery (CNC machines, milling equipment)
Availability and ordering
Eurobearing.eu, a specialized B2B supplier, offers the Needle Roller Inner Ring LRB7X14 – 7X14X with fast availability. For bulk orders, you can request a quote to ensure competitive pricing. Add this component to your cart or request a quotation today to meet your industrial needs efficiently.
