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Standard Insert Ball Bearing
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Standard Insert Ball Bearing

Standard Insert Ball Bearing

ZWZ UC series insert ball bearings are the most widely used self-aligning bearing units in industrial applications. Built with premium GCr15 bearing steel and precision-ground raceways, they deliver consistent radial load capacity and moderate axial load resistance. The core design features a spherical outer ring that enables self-alignment, compensating for minor shaft misalignment or housing errors during installation.

Key Features

 

● Dual setscrew locking: Two set screws at 120° on the inner ring provide secure shaft fixation, preventing slippage under vibration

● Self-aligning capability: Spherical outer diameter accommodates ±2° to ±3° misalignment, reducing premature wear

● Dual contact seals: Prevents dust, moisture, and contaminants from entering, extending service life

● Pre-lubricated: Factory-filled with high-quality lithium grease for immediate use, no initial lubrication required

● Wide inner ring: Enhanced stability and load distribution for continuous operation

Standard Insert Ball Bearing UC Series4

 

Applications

 

● Conveyor systems

● Agricultural machinery (harvesters, seeders)

● Industrial fans and blowers

● Packaging equipment

● Textile machinery

● Light manufacturing equipment

 

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