Pillow Block Bearings

Pillow block bearing is a bearing unit that combines a spherical ball bearing and a bearing housing with various shapes. Bearing seat is generally cast molding. Common seats are vertical seat (P), square seat (F), convex square seat (FS), convex circular seat (FC), diamond seat (FL), ring seat (C), slide block seat, etc. (T).

Pillow block bearing can be directly installed on the main body of the mechanical device through a few bolts.

This type of bearing has a certain degree of alignment in design, is easy to install, has a dual-structure sealing device, and can work in harsh environments. The bearing seat is generally cast.

ZMS has been supplying high quality mounted bearings for 15 years.And we can custom made pillow block bearings by customer requirements.

The main series are:

  • Pillow block bearings
  • Flange bearing unit
  • Take up bearing unit
  • Custom made bearing unit
  • Stainless steel pillow block bearings

Self-Alignment

The outer diameter of the bearing and the inner diameter of the bearing housing are spherically matched.That allows them to accommodate minor misalignments between the shaft and the housing. This helps prevent premature wear and failure.

Load Capacity

Pillow block bearings are designed to handle both radial and axial loads, making them suitable for various heavy-duty applications. They can support substantial weights and stresses.

Protection and Sealing

Most pillow block bearings are equipped with seals or shields to protect the bearing from dirt, dust, and moisture. This helps extend the bearing’s service life and maintain performance.Cast iron outer spherical ball bearings are equipped with oil nozzles and can be re-lubricated to ensure perfect performance and long service life in dust, water, high humidity, and high temperatures working environment.

Wide Selection

They come in a range of sizes and materials, including cast iron, steel, and plastic, to suit different environmental conditions and load requirements. This makes them adaptable to a wide range of industrial and commercial applications.

Mounting Ease

Pillow block bearings are designed with a mounting flange that makes them easy to install on a support structure or base. The housing usually has bolt holes for secure attachment.There are four ways for mounting:set screw,adapt sleeve,concentric locking and eccentric sleeve for various application.

ZMS pillow block bearings

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01

High Standards of Manufacturing

At ZMS, we pride ourselves on offering top-of-the-line pillow block bearings. Our bearings are crafted from high-grade materials and rigorously tested to ensure they meet the highest industry standards.The ball bearings can reach ZV2 level.

We have 10 workshops including bearing housing foundry, bearing housing turning, bearing housing painting, plastic housing injection molding, heat treatment, bearing grinding and assemble etc.

At same time, we have material analysis and chemical analysis, measuring laboratory, bearing life and reliability laboratory etc.

02

Customization

ZMS has the ability to supply pillow block bearings as customer requirements.With a comprehensive range of sizes, materials, and mounting options, we have the perfect solution for any application.

03

Technical Support

We also offer expert technical support to assist you in selecting the right bearing and provide installation guidance. Our commitment to excellent customer service means you can rely on us for prompt responses and reliable delivery.

04

Wide Application

We can supply custom solutions by high load, corrosion and high or low temperature environment. Pillow block bearings are widely used on following application:
·  Agricultural Machinery
·  Commercial Fans
·  Packaging Machinery
·  Printing Machinery
·  Escalators
·  Fire Fans
·  Woodworking Machinery
·  Transmission Systems
·  Construction Machinery
·  Heavy-Duty Trucks

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