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The 21310 is a double-row spherical roller bearing with a 50mm bore and 110mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 35745 lbf and operates smoothly at speeds up to 7500 RPM.
Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing performs well in temperatures ranging from -30°C to 200°C.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial gearboxes or mining equipment where combined loads are common.
Weighing 1.3kg, it offers a robust solution for demanding environments. Compliant with RoHS and REACH standards for safe and reliable use.
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Performance Features of 21310 Bearing
21310 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 35745 lbf, ensuring reliable performance in heavy-duty applications.
The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
With a maximum speed of 7500 rpm, it maintains efficiency under demanding conditions.
21310 Bearing operates in temperatures from -30° to 200°C, suitable for various industrial environments.
The steel cage ensures proper roller alignment, enhancing durability and service life.
Industrial Uses of 21310 Bearing
21310 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently.
The spherical roller construction allows for slight misalignment, making it suitable for rugged industrial environments.
What Makes 21310 Bearing a Preferred Choice?
In automotive applications, 21310 Bearing supports components like differential systems, thanks to its high load capacity and durability.
The chrome steel rollers ensure long service life even under demanding conditions.
Built for Heavy-Duty Use: 21310 Bearing
For mining equipment, 21310 Bearing’s robust construction withstands extreme loads and harsh operating conditions.
The lubrication groove design ensures smooth performance, reducing maintenance downtime.
Automotive vs Aerospace: Applications of 21310 Bearing
In automotive systems, 21310 Bearing is ideal for gearboxes and axles due to its combined load handling.
For aerospace, its high-temperature tolerance makes it suitable for auxiliary power units and landing gear systems.
Perfect Fit for Automation: 21310 Bearing
In robotic arms and automated assembly lines, 21310 Bearing provides reliable performance with minimal friction.
The steel cage enhances stability, ensuring precise movement in high-speed operations.
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