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The 1120 is a single-direction thrust ball bearing with a 100mm bore and 150mm outer diameter, crafted from sturdy 52100 chrome steel. It manages thrust loads up to 7940 lbf and operates at speeds up to 2230 RPM.
Its open design simplifies lubrication, while the chrome steel cage enhances durability. The bearing performs reliably in temperatures ranging from -30°C to 110°C.
This model is interchangeable with SKF bearings, offering a practical option for replacements. Suitable for heavy-duty applications like industrial presses or lifting equipment where high thrust loads are expected.
Weighing 1.92kg, it’s built to handle demanding conditions while complying with RoHS and REACH standards.
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Why Choose 1120 Bearing for Precision Tasks?
1120 Bearing is crafted from 52100 chrome steel, ensuring durability and resistance to wear.
Its dynamic thrust load capacity of 7940 lbf makes it suitable for high-load applications.
The open seal design allows for easy lubrication, maintaining smooth operation.
With a maximum speed of 2,230 rpm, it balances performance and reliability.
1120 Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its precise dimensions and tolerances ensure consistent performance in demanding conditions.
Industrial Uses of 1120 Bearing
1120 Bearing is commonly used in heavy machinery like hydraulic presses and large conveyor systems, where its high static thrust load capacity handles substantial axial forces. The open design simplifies lubrication, ensuring long service life in demanding conditions.
In automotive applications, 1120 Bearing fits well in truck transmissions and heavy-duty clutch mechanisms, providing reliable performance under constant thrust. Its metric dimensions make it a straightforward replacement for many European commercial vehicle components.
For industrial automation, 1120 Bearing supports robotic assembly lines and large-scale packaging equipment, where precision and durability are key. The chrome steel construction resists wear, even in high-speed, high-load scenarios.
Where Is 1120 Bearing Used?
You’ll often find 1120 Bearing in wind turbine pitch control systems, where its ability to handle heavy axial loads ensures smooth blade adjustment. The wide temperature range also makes it suitable for outdoor installations.
In construction equipment, 1120 Bearing is a go-to choice for crane slewing rings and excavator swing mechanisms. Its robust design withstands the vibrations and shocks typical in these environments.
Built for Heavy-Duty Use: 1120 Bearing
1120 Bearing excels in mining equipment like rock crushers, where its high dynamic thrust load rating ensures reliable operation under extreme pressure. The chrome steel balls and rings provide added resistance to abrasive conditions.
For marine applications, 1120 Bearing is used in ship steering gears and propeller shafts, thanks to its corrosion-resistant materials and ability to handle constant thrust. The wide tolerance range also accommodates slight misalignments common in marine environments.
Automotive vs Aerospace: Applications of 1120 Bearing
In automotive settings, 1120 Bearing is ideal for heavy truck wheel hubs, where its load capacity and durability shine. Meanwhile, in aerospace ground support equipment, it handles the axial loads of aircraft tow bars and landing gear test rigs.
For industrial mixers and agitators, 1120 Bearing’s high static thrust load makes it a reliable choice for prolonged use. The easy lubrication access ensures minimal downtime in continuous production environments.
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