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The 7311 BECBM is a single-row angular contact ball bearing with a 55mm bore and 120mm outer diameter, crafted from sturdy chrome steel. Its 40° contact angle efficiently manages combined radial and thrust loads, supporting up to 19125 lbf dynamically.
The brass cage enhances durability and reduces friction, while the open design allows for easy lubrication. It operates smoothly at speeds up to 9000 RPM and handles temperatures from -30°C to 110°C.
With a P6 tolerance class, this bearing offers reliable precision for demanding applications. It’s interchangeable with SKF models, making replacements straightforward. Ideal for machinery like pumps or gearboxes where angular loads are common.
Weighing 1.4kg, it balances strength and manageability. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use.
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How Is 7311 BECBM Bearing Engineered for Reliability?
7311 BECBM Bearing features a 40° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 19125 lbf.
Its brass cage ensures smooth operation, reducing friction and wear during high-speed rotation.
With a maximum speed of 9,000 rpm, it delivers consistent performance in demanding conditions.
The P6 tolerance class (ABEC-3) guarantees precision, making it suitable for high-accuracy machinery.
Designed for temperatures from -30° to 110°C, it performs reliably in varied environments.
Industrial Uses of 7311 BECBM Bearing
The 7311 BECBM Bearing is commonly used in machine tools, where its 40° contact angle efficiently handles combined radial and axial loads. Its brass cage ensures smooth operation even at high speeds, making it suitable for precision machining.
In automotive applications, 7311 BECBM Bearing supports gearbox systems, providing reliable performance under angular loads. The chrome steel construction enhances durability, while the P6 tolerance class ensures consistent alignment in demanding conditions.
For automation systems, 7311 BECBM Bearing is ideal for robotic arms, where its open design allows for easy lubrication. The metric sizing and compatibility with SKF models make it a versatile choice for various industrial setups.
Medical imaging devices benefit from 7311 BECBM Bearing’s stable performance, thanks to its high dynamic radial load capacity. The temperature range of -30° to 110°C ensures reliability in diverse operating environments.
In consumer electronics like high-end printers, 7311 BECBM Bearing’s precision engineering reduces vibration and noise. Its lightweight brass cage contributes to smoother rotation, enhancing overall device performance.
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