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The K25X31X21 is a needle roller and cage assembly with a 25mm bore and 31mm outer diameter, crafted from sturdy steel. It handles radial loads up to 5558 lbf and spins smoothly at speeds up to 17500 RPM.
Its single-row design with a steel cage ensures durability and consistent performance. The compact width of 21mm makes it suitable for tight spaces.
This assembly works well in temperatures from -30°C to 110°C and is interchangeable with INA bearings. Ideal for applications like gearboxes or small machinery where high-speed rotation is needed.
Weighing just 20g, it’s lightweight yet robust. Compliant with RoHS standards for safe use.
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Performance Features of K25X31X21 Bearing
K25X31X21 Bearing is built with steel needles and cage, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 5558 lbf, making it suitable for high-performance applications.
The compact design of K25X31X21 Bearing ensures smooth operation even at speeds up to 17,500 rpm.
Its single-row construction provides stability and reduces friction during use.
K25X31X21 Bearing works well in temperatures ranging from -30° to 110°C, adapting to various environments.
The steel materials used enhance durability, ensuring a longer service life.
With its lightweight design at just 20g, K25X31X21 Bearing is easy to handle and install.
Its compatibility with INA bearings adds convenience for replacement and maintenance.
Key Fields for K25X31X21 Bearing
K25X31X21 Bearing is commonly used in industrial gearboxes, where its compact design and high load capacity make it ideal for space-constrained applications. The steel construction ensures durability even in demanding environments.
In automotive transmissions, K25X31X21 Bearing provides smooth operation under high radial loads, enhancing performance and longevity. Its metric sizing ensures compatibility with a variety of vehicle models.
For automation equipment, K25X31X21 Bearing’s high-speed capability makes it suitable for robotic arms and precision machinery. The single-row design offers reliable performance with minimal maintenance.
In consumer electronics, K25X31X21 Bearing can be found in printers and small appliances, where its lightweight and efficiency are key advantages. The steel needles ensure consistent performance over time.
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