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The K42X47X30-ZW is a double-row needle roller and cage assembly with a 42mm bore and 47mm outer diameter, crafted from sturdy steel. It handles radial loads up to 7538 lbf and spins smoothly at speeds up to 11000 RPM.
Its steel cage and needles ensure durability, while the compact 30mm width fits snugly in tight spaces. The bearing operates reliably in temperatures from -30°C to 110°C.
This model is interchangeable with INA bearings, offering a practical replacement option. Ideal for applications like transmissions or industrial equipment where high radial loads are common.
Weighing just 54g, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe use.
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How Does K42X47X30-ZW Bearing Handle High-Speed Applications?
K42X47X30-ZW Bearing features a double-row needle design, providing strong radial load capacity up to 7538 lbf.
Its steel cage and needles ensure durability and smooth operation even at high speeds.
The bearing can handle speeds up to 11,000 rpm, making it suitable for demanding industrial applications.
With a temperature range of -30° to 110°C, K42X47X30-ZW Bearing performs reliably in various environments.
Key Fields for K42X47X30-ZW Bearing
K42X47X30-ZW Bearing is commonly used in industrial gearboxes, where its double-row design efficiently handles high radial loads. The steel cage and needles ensure durability in demanding environments like conveyor systems.
In automotive applications, K42X47X30-ZW Bearing fits well in transmission systems, providing smooth rotation under heavy loads. Its compact size makes it ideal for space-constrained areas like differential assemblies.
For automation equipment, K42X47X30-ZW Bearing supports robotic arms with precise movement and low friction. The high-speed capability up to 11000 rpm ensures reliable performance in repetitive tasks.
Where Is K42X47X30-ZW Bearing Used?
K42X47X30-ZW Bearing excels in medical imaging devices, where its steel construction offers stability during high-precision scans. The metric dimensions make it compatible with various European-designed equipment.
In household appliances, K42X47X30-ZW Bearing can be found in washing machines, aiding smooth drum rotation. Its resistance to wear ensures long-lasting performance even with frequent use.
Optimized for Performance: K42X47X30-ZW Bearing
K42X47X30-ZW Bearing is a go-to choice for agricultural machinery, handling radial loads in tractors and harvesters. The double-row needles distribute stress evenly, reducing wear over time.
For 3D printers, K42X47X30-ZW Bearing ensures accurate linear motion in the print head assembly. Its lightweight design at 54g minimizes inertia, improving print quality.
Light-Duty vs Heavy-Duty: Best Uses for K42X47X30-ZW Bearing
In light-duty applications like office printers, K42X47X30-ZW Bearing provides quiet operation and reliable paper feed mechanisms. The steel needles maintain performance even with constant use.
For heavy-duty scenarios like construction equipment, K42X47X30-ZW Bearing withstands shock loads in excavator joints. Its temperature range from -30° to 110°C ensures functionality in various climates.
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