
K 265X280X50
weight:1.81 kg
Needle roller and cage assemblies
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Products Description
| Bore diameter of needle roller complement | 265 mm |
| Outside diameter | 280 mm |
| Outside diameter of needle roller complement | 280 mm |
| Width | 50 mm |
| Basic dynamic load rating | 242 kN |
| Basic static load rating | 850 kN |
| Reference speed | 1 500 r/min |
| Limiting speed | 1 700 r/min |
| Product net weight | 1.81 kg |

Product Related
The K 265X280X50 single row needle roller and cage assembly is a highly efficient and compact bearing solution designed for applications where radial space is limited but high load capacity is crucial. This specific assembly features precision-engineered needle rollers held by a robust cage, ensuring even spacing and optimal guidance of the rolling elements. Its open design allows for effective lubrication, which is essential for minimizing friction and wear, even under continuous operation. This makes it an excellent choice for a wide range of machinery requiring a strong, yet space-saving, radial bearing solution.
A key advantage of the K 265X280X50 assembly is its impressive load-carrying capability relative to its cross-sectional height. The large number of needle rollers provides a significantly larger contact area compared to traditional ball bearings, allowing it to withstand substantial radial loads. Furthermore, the precise guidance offered by the cage contributes to excellent rotational accuracy and high-speed performance. This combination of high load capacity and precision makes it ideal for gearboxes, automotive transmissions, and various industrial equipment where durability and efficient power transfer are paramount.
Incorporating the K 265X280X50 needle roller and cage assembly into your designs can lead to a more compact and cost-effective solution without compromising performance. Its lightweight construction and ability to operate efficiently in tight spaces offer design flexibility. The robust construction ensures a long service life, reducing the need for frequent maintenance and minimizing downtime. For engineers and manufacturers seeking a reliable, high-performance radial bearing that excels in demanding, space-constrained environments, the K 265X280X50 assembly presents a compelling choice.

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