UCP313 Pillow Block Bearings

UCP313 Pillow Block Bearing | 65mm Bore Heavy Duty Bearing Unit

The UCP313 pillow block bearing is a heavy-duty integrated mounted bearing unit with a 65mm bore. It adopts a thickened housing and reinforced structure, offering higher load capacity and structural rigidity than standard UCP2 series bearings. With self-aligning performance and dual set screw locking design, this bearing ensures stable operation, fast installation and long-term reliability for heavy-duty industrial power transmission.

Product Material

Bearing Core: Made of high-grade GCr15 bearing steel with professional heat treatment. It delivers high hardness, excellent wear resistance and pressure resistance, supporting stable long-term heavy-load continuous operation.

Bearing Housing: Constructed with thickened high-strength cast iron. It provides outstanding shock resistance and vibration stability, adapting to harsh and high-intensity industrial working environments.

Core Features

Reinforced heavy-duty structure provides greater load capacity than ordinary bearing units. Built-in self-aligning design compensates for shaft misalignment and mounting deviation. Dual set screw locking effectively prevents shaft slipping and loosening during operation. Integrated one-piece structure simplifies installation and replacement. Reliable dust-proof sealing reduces long-term maintenance costs.

Application Scenarios

UCP313 pillow block bearings are widely applied in heavy-duty conveyor systems, construction machinery, agricultural equipment, mining auxiliary machinery, large textile machines and automated production lines. Suitable for heavy-load, high-vibration and long-duration continuous rotation industrial working conditions.