A UC Series Insert Ball Bearing is designed to provide dependable performance, easy installation, and strong shaft support in a wide range of industrial applications. These bearings are commonly used in machinery that requires stable operation, smooth rotation, and long-lasting reliability.

Our UC Series Insert Ball Bearing products are manufactured with precision engineering and high-quality materials to ensure low friction, reduced vibration, and consistent performance under continuous working conditions. Their durable construction helps improve operational efficiency while minimizing maintenance requirements.

Built for industrial durability and smooth functionality, UC Series Insert Ball Bearing solutions deliver reliable load handling and extended service life. Their versatile design makes them a trusted choice for industries that require efficient and dependable bearing performance.

ModelInner × OuterWidth
UC20112 × 40 mm12 mm
UC20215 × 40 mm12 mm
UC20317 × 40 mm12 mm
UC20420 × 47 mm14 mm
UC20525 × 52 mm15 mm
UC20630 × 62 mm16 mm
UC20735 × 72 mm17 mm
UC20840 × 80 mm18 mm
UC20945 × 85 mm19 mm
UC21050 × 90 mm20 mm
UC21155 × 100 mm21 mm
UC21260 × 110 mm22 mm
UC21365 × 120 mm23 mm
UC21470 × 125 mm24 mm
UC21575 × 130 mm25 mm

1: Agricultural Machinery – Used in tractors, harvesters, and farming equipment.


2: Conveyor Systems
– Ensures smooth material handling and stable operation.


3: Industrial Machinery
– Supports reliable performance in production equipment.


4: Textile Industry
– Used in spinning and fabric processing machines.


5: Food Processing Equipment
– Provides smooth operation in processing systems.


6: Packaging Machinery
– Supports efficient movement in automated packaging lines.


7: Construction Equipment
– Ideal for machinery operating under continuous workloads.

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