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The 1021 is a single-direction thrust ball bearing with a 105mm bore and 140mm outer diameter, crafted from sturdy 52100 chrome steel. It manages thrust loads up to 4520 lbf and operates smoothly at speeds up to 2500 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 replacement option. Suitable for heavy-duty applications like industrial presses or lifting equipment where high thrust loads are expected.
Weighing 1.10kg, it balances strength and manageability. Compliant with RoHS and REACH standards for safe and eco-friendly use.
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Performance Features of 1021 Bearing
1021 Bearing is crafted from 52100 chrome steel, offering strong resistance to thrust loads.
Its dynamic thrust load capacity of 4520 lbf ensures steady performance in demanding conditions.
The chrome steel cage maintains ball alignment, reducing friction and wear.
With a maximum speed of 2,500 rpm, it balances efficiency and durability.
1021 Bearing operates reliably in temperatures from -30° to 110°C.
Its open design simplifies lubrication, ensuring smooth operation over time.
Industrial Uses of 1021 Bearing
1021 Bearing is commonly used in heavy machinery like hydraulic presses and industrial gearboxes, where its high static thrust load capacity handles substantial axial forces.
The open design simplifies lubrication, making it suitable for environments where regular maintenance is feasible.
Key Fields for 1021 Bearing
In automotive applications, 1021 Bearing supports clutch release mechanisms and steering systems, ensuring reliable performance under constant thrust.
Its chrome steel construction provides durability, even in demanding driving conditions.
Where to Use 1021 Bearing
For medical imaging devices, 1021 Bearing offers smooth operation due to its precise tolerances and consistent load distribution.
The metric sizing ensures compatibility with equipment designed to international standards.
Built for Heavy-Duty Use: 1021 Bearing
1021 Bearing excels in conveyor systems, where its robust design withstands continuous operation and heavy loads.
The wide temperature range allows it to perform reliably in both hot and cold industrial settings.
Automotive vs Aerospace: Applications of 1021 Bearing
In automotive systems, 1021 Bearing is ideal for transmissions, while in aerospace, it supports auxiliary equipment requiring precise axial load management.
The bearing’s chrome steel rings ensure longevity in both high-vibration environments.
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