fits make: Polaris.

( Brand: Spi ), ( Manufacturer Part Number: SM-09500 ), ( Part Type: Bearing Pin )
The Polaris 23x28x26mm Caged Needle Roller Bearing, part number 3514909, is a vital automotive component designed for applications that require high load capacity, reliable operation, and effective lubrication. This superior-quality caged needle roller bearing is engineered to provide exceptional performance and durability in power steering systems and various other industrial machinery.
Product Description:Measuring 23mm in length, 28mm in width, and 26mm in height, the Polaris 3514909 Caged Needle Roller Bearing features numerous tiny rollers arranged in a cage for efficient load distribution. This specific design enables the bearing to handle heavy radial and axial loads while minimizing friction, making it an optimal solution for power steering applications. The caging system maintains the rollers in place, ensuring consistent roller-to-race contact for optimal and uniform load distribution and enhanced stability.
Material and Construction:Manufactured from premium materials, this bearing is built to survive the rigorous operating conditions it may encounter. The inner and outer races are machined from high-strength steel for durability, while the rollers are made from chrome steel for long-lasting performance. Furthermore, the bearing's superior-grade steel balls and cylindrical rollers allow for excellent roller conformance to the raceway, reducing the risk of premature wear and ensuring smooth operation.
Application:Designed specifically for applications where high load capacity, efficient lubrication, and reduced friction are essential, the Polaris 23x28x26mm Caged Needle Roller Bearing with the part number 3514909 is a popular choice for power steering systems in various industries. This bearing assists in steering components to rotate smoothly and efficiently, ensuring the vehicle maintains precise steering and responsiveness. It is also commonly used in various industrial machinery to ensure reliable operation and reduce wear and tear on other critical components.
Operating Conditions:The Polaris 3514909 Caged Needle Roller Bearing is manufactured to function effectively in a range of operating conditions. It offers excellent performance in both high-speed and heavy-load applications. The bearing's self-lubricating design ensures effective lubrication even when the operating temperature ranges from -40 F to 300 F (-40 C to 149 C). Additionally, it can accommodate a maximum radial load capacity of 134,650 PSI (934,300 N/m2) and a maximum axial load capacity of 16,500 PSI (113,704 N/m2).
Summary:The Polaris 23x28x26mm Caged Needle Roller Bearing - Part No. 3514909 is an engineered component, designed for industrial applications requiring efficient load distribution, reliability, and effective lubrication. Its unique cage design, durable materials, and both radial and axial load capacity make it a popular option for power steering systems and other machinery. This superior-quality bearing is manufactured to endure challenging operating conditions while ensuring smooth, efficient performance.
Buying a SPI (Sky-Force InterCHANGE) wrist pin bearing caged needle (Part No. 3514909) for a Polaris ATV or UTV can be a consideration for those seeking to maintain the performance and longevity of their engine. Here is a list of potential pros and cons to help you make an informed decision:
Pros:1. Enhanced engine performance: Replacing worn-out bearing with a new one can reduce engine friction, improve oil flow, and contribute to increased engine efficiency, resulting in better performance overall.
2. Durability: A new caged needle wrist pin bearing is designed to last longer than worn-out original parts, thereby reducing the frequency of repairs and the associated costs.
3. Quieter operation: A smooth-running engine is a quieter engine. By investing in a new wrist pin bearing, you can minimize engine noise and enjoy a more enjoyable riding experience.
Cons:1. Cost: Replacing a wrist pin bearing might be a significant investment, depending on the specific model and availability of aftermarket options.
2. Installation complexity: Installing a wrist pin bearing yourself can be a challenging and time-consuming process, especially if you're not familiar with engine disassembling and reassembling.
3. Possible damage during removal: While performing the installation, there is a risk of damaging other parts of the engine during the removal process. Over-tightening or under-tightening the connection can cause additional issues.
In conclusion, buying a SPI wrist pin bearing caged needle (Part No. 3514909) can lead to improved engine performance, increased longevity, and a quieter operation. However, it comes with challenges, including a significant cost, complexity, and risk during the installation process.
If you have the skills and confidence to perform the installation yourself, and you prioritize engine performance and longevity, then replacing your worn-out wrist pin bearing with a new one could be a beneficial investment for your Polaris ATV or UTV. Alternatively, if the costs and potential installation challenges are considerable concerns, you might want to consider weighing the benefits against the costs and possibly opt for keeping your current bearing or exploring other maintenance options.
As always, it's essential to check your vehicle's service manual for the recommended service intervals, and if you're uncertain about any aspect of the installation process, consider seeking help from a professional technician. Trusting an experienced mechanic to tackle the job for you will minimize the risks of potential engine damage.
Replaces OEM# 3514909. Manufactured by SPI. Compatible with Polaris model's below 2020 850 Switchback Assault 144. 2020 850 SKS 155. 2021 850 Switchback XCR. 2021 850 Switchback Pro 2021 850 Switchback Assault 146. New condition.