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The K 81260 M is a single-row cylindrical roller thrust bearing with a 300mm bore and 420mm outer diameter, built to handle heavy loads. Made from chrome steel with a machined brass cage, it offers durability and smooth operation.
It can manage dynamic radial loads up to 344250 lbf and static loads up to 1620000 lbf, with a maximum speed of 600 RPM. The bearing performs reliably in temperatures ranging from -30°C to 110°C.
Its robust design includes a shaft washer (WS 81260) and housing washer (GS 81260), ensuring stability under thrust loads. The brass cage reduces friction and extends service life.
Ideal for heavy machinery like industrial presses or large gearboxes, this bearing is interchangeable with SKF models. Compliant with RoHS and REACH standards, it weighs 17.5kg for its size.
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Performance Features of K 81260 M Bearing
K 81260 M Bearing is built with chrome steel rollers, offering high resistance to heavy thrust loads.
Its dynamic radial load capacity reaches 344,250 lbf, making it suitable for demanding industrial applications.
The machined brass cage ensures smooth operation and reduces friction during high-load scenarios.
With a maximum speed of 600 rpm, it balances performance and durability in heavy-duty environments.
K 81260 M Bearing operates efficiently within a temperature range of -30° to 110°C.
Its precise dimensions (300 mm x 420 mm x 38 mm) ensure compatibility with standard industrial equipment.
Industrial Uses of K 81260 M Bearing
K 81260 M Bearing is commonly used in heavy machinery, such as hydraulic presses and large gearboxes, where its cylindrical roller design handles high thrust loads efficiently. The machined brass cage ensures smooth operation even under demanding conditions.
In wind turbine systems, K 81260 M Bearing supports the main shaft, providing stability and durability in high-load applications. Its metric sizing makes it a reliable choice for European and international turbine designs.
For mining equipment, K 81260 M Bearing’s chrome steel rollers and robust construction withstand harsh environments, ensuring long service life. The large bore diameter is particularly suited for heavy-duty mining machinery.
Automotive vs Aerospace: Applications of K 81260 M Bearing
In automotive applications, K 81260 M Bearing is found in large commercial vehicle transmissions, where its thrust capacity is essential. The brass cage reduces friction, enhancing performance under heavy loads.
Aerospace systems benefit from K 81260 M Bearing’s precision in landing gear mechanisms, where reliability is critical. The temperature range ensures consistent performance in varying flight conditions.
Built for Heavy-Duty Use: K 81260 M Bearing
K 81260 M Bearing excels in steel mills, where its high static radial load capacity supports rolling mills and continuous casting machines. The chrome steel rollers resist wear in extreme conditions.
For marine applications, K 81260 M Bearing is used in propeller shafts, handling both thrust and radial loads. Its corrosion-resistant materials make it ideal for saltwater environments.
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