Duplex Ball Bearing
Item Name Code (INC) 30213
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Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.
Additional Information for Duplex Ball Bearing
Duplex ball bearings are a type of antifriction bearing that falls under the supply class Bearings, Antifriction, Unmounted in the supply group Bearings.
These bearings are designed to accommodate higher radial loads and axial loads in both directions. They consist of two single-row angular contact ball bearings mounted back-to-back, which allows them to handle higher thrust loads and provide increased rigidity compared to single-row bearings.
Duplex ball bearings are commonly used in applications where high precision and rigidity are required, such as machine tool spindles, precision instruments, and robotics. They are also used in pairs or sets to provide preload and improve the overall performance of the bearing system.
Overall, duplex ball bearings offer improved load-carrying capacity, increased stiffness, and enhanced rotational accuracy, making them suitable for demanding applications that require high performance and reliability.