Combined Load Capacity: Its structural design enables it to withstand the combined action of radial and unidirectional axial loads simultaneously. The line contact between the rollers and raceways gives it a higher load-carrying capacity compared to ball bearings of the same size
.Separable Design: This bearing is of the separable type, meaning the inner ring (together with the rollers and cage) and the outer ring can be installed separately. This feature facilitates easier installation, disassembly, and adjustment of the bearing's internal clearance, which is crucial for enhancing rotational accuracy and system rigidity
.Adjustment and Paired Use: Single-row tapered roller bearings, such as the 31304, typically need to be installed in pairs (for example, in a face-to-face or back-to-back configuration). The optimal performance and the limitation of axial displacement of the shaft or housing are ensured by adjusting the axial position to set the appropriate preload or internal clearance
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