UCP200 Pillow Block Bearings

UCP200 pillow block bearings are normal-duty 2-bolt bearings that utilize 2 set screws for securing onto a shaft. Our UCP200 bearings feature a performance C3 precision insert bearing housed in high-strength cast housing; they are made to industry standard dimensions for direct interchangeability with other brands. We stock a full line of inch and metric bore size UCP200 bearings and a slew of bearing accessories. For additional information or to get a quote on UCP200 bearings, contact our customer support team, and we will be happy to assist you!

UCP200 Bearing Sizes

Product parameters

Pillow Block Bearing Components

A pillow block bearing consists of the following components:

  • Housing – The housing components of the assembly is supplied with mounting holes that allow the unit to mount to various surfaces. Non-Split/ solid construction housings support the base while enveloping around the bearing insert ring as 1 complete piece. In contrast, split construction housings can allow the bearing cap to be removed from the housing base. Split construction pillow block bearings are usually desirable in applications where it is difficult to access or remove the bearing unit. Housings are available in the following materials; cast iron, aluminum, stainless steel, and UHMW.
  • Outer Ring – An outer ring on a pillow block bearing unit is a circular-shaped component on the outside that contains the active parts of the bearing.
  • Grease Nipple/ Zerk – Pillow block bearings with a re-lube function feature a grease nipple located on the exterior of the housing; below this grease point is a hole that the grease flows through to access the internal parts of the bearing. Re-lubing bearings keep their performance in check and increase the bearing wear life.
  • Seal – Seals on bearings units prevent dirt and contaminants from entering the bearings’ internal parts while keeping the grease contained within the bearing.
  • Runner Cage – This component of the pillow block bearing is where the ball or roller bearings are contained and protected; this creates a safe surface for the bearings to freely roll inside the round cage.
  • Shaft Locking Mechnisium – The locking mechanism is typically set-screws, eccentric locking collar, concentric locking collar, or a Tru-Loc device. This component creates a secure bond to the shaft placed within the bearing insert to ensure proper engagement and performance.
  • Inner Ring – This component is what the cage rotates on while also securing onto the object needed to pivot.

Applications of Pillow block bearing

Pillow block bearing housing material is commonly made of iron or special steel. Pillow Block Bearings are widely used in Mining, Electric motors, Rolling Mill, tractors, Construction Machinery, Home appliances, Transmission, and other fields.

Company Information

We are a professional bearing exporter in China, producing many different types and sizes of bearings. We can provide you with excellent service in a wide range of bearings with world-class quality, such as deep groove ball bearings, spherical roller bearings, Self-aligning Ball Bearing, cylindrical roller bearings, tapered roller bearings, angular contact ball bearings, needle roller bearings, crossed roller bearings, pillow block bearing, slewing bearings, plain bearings, etc. Bearings can also provide OEM services according to customer requirements. Our bearings products are widely used in various applications, such as port, ship, vehicle, mining, engineering, lifting, environmental protection, oil, chemicals, light industry, metallurgical machinery, the military, etc. Products are exported to the United States, Germany, Japan, Spain, Canada, Italy, France, Finland, South Korea, India, Singapore, Brazil, Australia, and other countries. If you need pillow block bearing, please feel free to contact us.