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The 315869 A is a single-row cylindrical roller bearing with a large 950mm bore and 1150mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 301500 lbf and works well with grease or oil lubrication.
Its brass cage keeps rollers centred for smooth operation, while the open design allows easy maintenance. The bearing can handle axial displacement up to 13.5mm and operates in temperatures from -30°C to 110°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or large equipment where high radial loads are common.
Weighing 170kg, it’s a robust bearing designed for durability. Compliant with RoHS and REACH standards for safe use.
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Performance Features of 315869 A Bearing
315869 A Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 301500 lbf, ensuring reliable performance in heavy-duty applications.
The brass cage keeps the rollers centred, reducing friction and extending service life.
With a width of 90 mm, it provides stability and durability in various industrial settings.
315869 A Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its open design allows for easy lubrication with grease or oil, reducing maintenance needs.
Common Applications of 315869 A Bearing
315869 A Bearing is widely used in heavy industrial machinery, such as large gearboxes and rolling mills, where its robust design handles combined loads effectively. The brass cage ensures smooth operation even under high radial forces.
In wind turbine systems, 315869 A Bearing supports the main shaft, offering reliable performance in harsh weather conditions. Its chrome steel construction provides excellent durability for long-term use.
For mining equipment, 315869 A Bearing’s large bore size and high load capacity make it ideal for crushers and conveyors. The open seal design allows for easy lubrication, extending service life in demanding environments.
Where Is 315869 A Bearing Used?
You’ll often find 315869 A Bearing in paper manufacturing machines, where its precision and strength are crucial for consistent operation. The metric dimensions ensure compatibility with European-designed equipment.
In steel production plants, 315869 A Bearing handles the extreme loads of rolling and pressing machinery. Its brass cage helps reduce friction, maintaining efficiency under heavy use.
Built for Heavy-Duty Use: 315869 A Bearing
315869 A Bearing excels in construction equipment like cranes and excavators, where its high static radial load capacity is essential. The grease or oil lubrication options adapt to various working conditions.
For marine applications, 315869 A Bearing’s corrosion-resistant materials make it suitable for ship propulsion systems. Its wide temperature range ensures performance in diverse climates.
Automotive vs Aerospace: Applications of 315869 A Bearing
In automotive testing rigs, 315869 A Bearing provides stability under high-speed conditions. Its combined load capability suits dynamic testing environments.
For aerospace ground support equipment, 315869 A Bearing’s precision ensures smooth operation in aircraft maintenance tools. The brass cage reduces vibration, enhancing accuracy.
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