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The 718/1250 AMB is a large single-row angular contact ball bearing with a 1250mm bore and 1500mm outer diameter, crafted from sturdy chrome steel. It manages radial loads up to 256,500 lbf and operates at speeds up to 300 RPM.
With a 40° contact angle, it efficiently handles combined radial and axial loads. The brass cage ensures smooth rotation and durability, while the open design simplifies lubrication.
This bearing suits heavy-duty applications like industrial gearboxes or large machinery where precise angular contact is needed. It’s interchangeable with SKF models for easy replacement.
Weighing 390kg, it’s built for robust performance in temperatures from -30°C to 110°C. Compliant with RoHS and REACH standards, it’s a reliable choice for demanding environments.
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Performance Features of 718/1250 AMB Bearing
718/1250 AMB Bearing is built with a 40° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls provide strength, while the brass cage ensures smooth movement.
With a dynamic radial load capacity of 256500 lbf, it performs reliably in heavy-duty applications.
The P6 tolerance class guarantees precision, making it suitable for demanding industrial use.
Operating within a temperature range of -30° to 110°C, 718/1250 AMB Bearing adapts to various environments.
Its open design simplifies lubrication, ensuring consistent performance over time.
The large bore size of 1250 mm makes it suitable for specialised machinery.
Despite its size, it maintains precision with tight tolerances for bore and outer diameter.
Industrial Uses of 718/1250 AMB Bearing
The 718/1250 AMB Bearing is commonly used in large industrial machinery, such as heavy-duty presses and rolling mills, where its high load capacity and angular contact design are essential.
Its brass cage and chrome steel construction ensure durability in demanding environments, making it a reliable choice for continuous operation.
Where Is 718/1250 AMB Bearing Used?
You’ll often find the 718/1250 AMB Bearing in wind turbine gearboxes, where its ability to handle both radial and axial loads is crucial.
The P6 tolerance class ensures precise performance, even under the variable stresses typical in renewable energy applications.
Built for Heavy-Duty Use: 718/1250 AMB Bearing
This bearing excels in mining equipment, such as crushers and conveyors, thanks to its robust design and high static radial load capacity.
The lubricated construction helps maintain smooth operation in dusty or high-temperature conditions.
Automotive vs Aerospace: Applications of 718/1250 AMB Bearing
In automotive testing rigs, the 718/1250 AMB Bearing supports large rotating components, while in aerospace, it’s used in ground support equipment.
Its metric sizing and compatibility with SKF models make it versatile for global supply chains.
Practical Applications of 718/1250 AMB Bearing
For marine applications like ship propulsion systems, the 718/1250 AMB Bearing offers reliable performance in corrosive environments.
The wide temperature range ensures functionality even in extreme climates, from Arctic waters to tropical ports.
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