Pillow Block Bearing

Pillow Block Bearings for Easy Shaft Support and Installation

Pillow block bearings provide a convenient mounted bearing solution for supporting rotating shafts in industrial machinery. By combining a bearing insert with a ready-to-install housing, pillow block bearing units can simplify equipment design, installation, replacement, alignment, and routine maintenance.

Oukai supplies Pillow Block Bearings for conveyors, agricultural machinery, material-handling systems, processing equipment, fans, packaging machinery, and general industrial applications.

Oukai Pillow Block Bearing Series

Our mounted bearing range includes UCP Series, UCFL Series, UCF Series, and UC Series products. These configurations provide different housing and mounting options for various machine structures.

UCP Series Pillow Block Bearings

The UCP Series Pillow Block Bearings use a pedestal-style housing and are commonly mounted on a horizontal supporting surface. Their simple mounting arrangement makes them suitable for conveyors, machinery frames, agricultural equipment, and general shaft-support applications.

UCFL Series Bearings

UCFL Series units use a two-bolt flange-style arrangement, making them suitable for applications where the bearing needs to be installed on a machine sidewall or vertical mounting surface.

UCF Series Bearings

UCF Series units provide another flanged mounting configuration and can be used in equipment requiring stable support on a plate or machine frame.

UC Series Bearing Inserts

UC Series bearing inserts form the rotating bearing component used within many mounted bearing housing arrangements. They can be selected according to shaft diameter, housing type, operating load, and installation requirements.

Advantages of Pillow Block Bearings

Simple Installation

The prepared housing provides a convenient interface between the bearing and the machine frame, reducing the need for a separately designed bearing housing.

Easy Maintenance and Replacement

Mounted bearing units are relatively easy to inspect, lubricate, remove, and replace, making them suitable for industrial equipment requiring regular maintenance.

Flexible Mounting Options

Different housing styles allow buyers to select a pedestal, flange, or insert arrangement depending on shaft orientation, machine structure, bolt spacing, and available installation space.

How to Select a Pillow Block Bearing

Selection should consider shaft diameter, housing style, bolt spacing, shaft height, radial load, rotational speed, contamination, lubrication, mounting orientation, and available space.

Operating environment is also important. Agricultural and material-handling equipment may operate around dust, moisture, and debris. Effective sealing, proper grease selection, and suitable relubrication practices can help improve service life.

Other Bearing Options from Oukai

Where a mounted housing is not required, customers can review Oukai's Deep Groove Ball Bearings, Spherical Roller Bearings, and Tapered Roller Bearings.

Custom Pillow Block Bearing Support

Oukai provides bearing customization and manufacturing support for OEM customers and industrial buyers. Projects can be discussed according to dimensions, materials, operating requirements, samples, production quantities, inspection, packaging, and delivery requirements.

If you need to replace an existing mounted bearing, provide the model number, shaft diameter, housing type, bolt spacing, photos, and equipment application. For new machinery, operating load, speed, mounting orientation, and environmental conditions can help determine the correct bearing arrangement.

Contact Oukai Bearing for UCP, UCFL, UCF, UC Series products, mounted bearing selection, samples, OEM requirements, and production quotations.