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The K15X21X21 is a needle roller and cage assembly with a 15mm bore and 21mm outer diameter, crafted from sturdy steel. It handles radial loads up to 4365 lbf and spins smoothly at speeds up to 23600 RPM.
Its single-row design with a steel cage ensures durability and efficient performance in compact spaces. The assembly operates well in temperatures ranging from -30°C to 110°C.
This model is interchangeable with INA bearings, making it a practical choice for replacements. Ideal for applications like gearboxes or small machinery where space is limited but high load capacity is needed.
Weighing just 17g, it’s lightweight yet robust for its size, and complies with RoHS standards for safe use.
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Why Choose K15X21X21 Bearing for Precision Tasks?
K15X21X21 Bearing features a steel cage and needles, ensuring precise alignment and smooth operation.
Its dynamic radial load capacity of 4365 lbf makes it suitable for high-performance applications.
The compact design of K15X21X21 Bearing allows it to fit into tight spaces without sacrificing durability.
With a maximum speed of 23,600 rpm, it delivers reliable performance in high-speed environments.
K15X21X21 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its lightweight construction at just 17 grams ensures minimal impact on overall system weight.
Key Fields for K15X21X21 Bearing
K15X21X21 Bearing is commonly used in industrial gearboxes, where its compact design and high load capacity make it ideal for tight spaces. The steel construction ensures durability even in demanding environments.
In automotive applications, K15X21X21 Bearing fits well in transmission systems, providing smooth operation under high radial loads. Its metric sizing makes it a versatile choice for various vehicle models.
For automation equipment, K15X21X21 Bearing supports precise movements in robotic arms and conveyor systems. The high-speed capability allows for efficient performance in continuous operations.
Where Is K15X21X21 Bearing Used?
K15X21X21 Bearing can be found in small electric motors, where its lightweight design and high-speed performance are beneficial. The steel needles offer reliable support for rotational movements.
In household appliances like washing machines, K15X21X21 Bearing ensures quiet and efficient operation. Its resistance to wear makes it a long-lasting solution for daily use.
Built for Heavy-Duty Use: K15X21X21 Bearing
K15X21X21 Bearing is suitable for construction machinery, handling heavy radial loads with ease. The steel cage provides stability even under intense working conditions.
In agricultural equipment, K15X21X21 Bearing supports components like harvesters and tractors. Its robust design ensures reliability in harsh outdoor environments.
Light-Duty vs Heavy-Duty: Best Uses for K15X21X21 Bearing
For light-duty applications, K15X21X21 Bearing works well in office printers, ensuring smooth paper feed mechanisms. Its compact size is perfect for space-constrained devices.
In heavy-duty scenarios, K15X21X21 Bearing excels in hydraulic pumps, where it handles high pressures and radial loads. The steel construction guarantees long-term performance.
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