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The BCH57 is a compact drawn cup needle roller bearing with a 0.3125″ bore and 0.5625″ outer diameter, crafted from sturdy steel. It handles radial loads up to 1068 lbf and spins efficiently at speeds up to 27,500 RPM.
Its open, single-row design with a press-fit shaft mount ensures easy installation and reliable performance. The steel cage and rollers provide durability, while the closed-end series keeps contaminants out.
This bearing requires regular lubrication to maintain smooth operation. It works well in temperatures ranging from -20°C to 110°C, making it suitable for various industrial uses.
Ideal for applications like small gearboxes or automotive components where space is limited. Compliant with RoHS standards, it’s a practical choice for replacements, especially as it’s interchangeable with INA bearings.
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Performance Features of BCH57 Bearing
BCH57 Bearing is crafted with steel rings and needles, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 1068 lbf, making it suitable for high-performance applications.
The press-fit shaft mount ensures secure installation, reducing the risk of slippage.
With a maximum speed of 27,500 rpm, it delivers both durability and efficiency.
BCH57 Bearing operates effectively in temperatures ranging from -20 to 110 °C.
Its open design allows for easy lubrication, ensuring smooth and consistent performance.
Key Fields for BCH57 Bearing
BCH57 Bearing is commonly used in industrial gearboxes, where its compact design and high radial load capacity make it ideal for tight spaces. The steel construction ensures durability even in demanding conditions.
In automotive applications, BCH57 Bearing fits well in transmission systems and steering mechanisms, providing smooth operation. Its press-fit mounting simplifies installation, saving time during assembly.
For small machinery like power tools, BCH57 Bearing offers reliable performance due to its high-speed capability. The open design allows for easy lubrication, extending the bearing’s service life.
Medical devices such as dental drills benefit from BCH57 Bearing’s precision and low friction. Its inch sizing makes it compatible with various equipment standards.
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