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The K105X112X21 is a needle roller and cage assembly with a 105mm bore and 112mm outer diameter, crafted from sturdy steel. It handles radial loads up to 10688 lbf and operates smoothly at speeds up to 4500 RPM.
Its single-row design with a steel cage ensures durability and consistent performance. The assembly works 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 automotive systems where space is limited but high load capacity is needed.
Weighing just 129g, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe use.
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Why Choose K105X112X21 Bearing for Precision Tasks?
K105X112X21 Bearing features a steel cage and needle rollers, ensuring precise alignment and smooth operation.
Its dynamic radial load capacity of 10688 lbf makes it suitable for high-performance applications.
The single-row construction of K105X112X21 Bearing provides reliable support in compact spaces.
With a maximum speed of 4500 rpm, it delivers consistent performance under demanding conditions.
K105X112X21 Bearing operates efficiently within a temperature range of -30° to 110 °C.
Its steel construction ensures durability and resistance to wear over time.
Industrial Uses of K105X112X21 Bearing
K105X112X21 Bearing is commonly used in industrial gearboxes, where its high radial load capacity handles heavy rotational forces with ease. The steel construction ensures longevity even in demanding environments like mining equipment.
In automotive applications, K105X112X21 Bearing fits perfectly into transmission systems, providing smooth power transfer between components. Its compact design makes it ideal for space-constrained areas like differential assemblies.
For automation systems, K105X112X21 Bearing supports robotic arms with precise movement and low friction. The single-row design simplifies maintenance while maintaining reliable performance in continuous operation.
Where Is K105X112X21 Bearing Used?
You’ll often spot K105X112X21 Bearing in conveyor systems, where its needle rollers reduce friction during constant movement. The metric sizing ensures compatibility with European machinery standards.
In printing machinery, K105X112X21 Bearing helps maintain precise paper feed mechanisms. Its steel cage withstands the rapid movements required for high-volume production environments.
Built for Heavy-Duty Use: K105X112X21 Bearing
K105X112X21 Bearing excels in construction equipment like compactors, where shock loads are frequent. The wide temperature range allows operation in both hot asphalt work and cold weather conditions.
For agricultural machinery, K105X112X21 Bearing performs well in harvesters’ rotating assemblies. Its 4500 rpm rating handles the varying speeds needed during field operations.
Light-Duty vs Heavy-Duty: Best Uses for K105X112X21 Bearing
In light-duty applications like office printers, K105X112X21 Bearing ensures quiet operation with minimal vibration. The precise tolerances prevent paper jams during high-speed printing.
For heavy machinery like hydraulic pumps, K105X112X21 Bearing manages both radial and axial forces effectively. The steel needles distribute loads evenly across the bearing surface.
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