Pillow Block Bearings
Pillow block bearings, sometimes referred to as plummer block bearings, are mounted bearings that are used to provide load support for a rotating shaft. Their mounting surface is on a plane parallel and offset to the axis of the shaft. Mounting holes or slots in the base or feet of pillow block bearings permit adjustment and easy mounting.
Pillow Block Bearings Pillow blocks, the most commonly used type of mounted units, are designed to provide shaft support where the mounting surface is parallel to the shaft axis. The bolt holes are usually slotted for adjustment during mounting. Pillow blocks are supplied in a variety of configurations.Pillow block bearings are a typical style of bearing. These bearings are composed of a self-aligning ball bearing (the commonly used type) and plummer block. They can be attached to a shaft by fastening a ball retaining screw.
![1.688 Inch | 42.875 Millimeter x 1.594 Inch | 40.5 Millimeter x 2.125 Inch | 53.98 Millimeter DODGE P2B-VSC-111-NL Pillow Block Bearings](https://m.multimediosmaldoni.net/uploaded_images/d61656-1-688-inch-42-875-millimeter-x-1-594-inch-40-5-millimeter-x-2-125-inch-53-98-millimeter-dodge-p2b-vsc-111-nl-pillow-block-bearings.jpg)
![2.756 Inch | 70 Millimeter x 2.453 Inch | 62.3 Millimeter x 3.5 Inch | 88.9 Millimeter DODGE P2B-GTMAH-70M Pillow Block Bearings](https://m.multimediosmaldoni.net/uploaded_images/d61584-2-756-inch-70-millimeter-x-2-453-inch-62-3-millimeter-x-3-5-inch-88-9-millimeter-dodge-p2b-gtmah-70m-pillow-block-bearings.jpg)
![2.188 Inch | 55.575 Millimeter x 3.313 Inch | 84.14 Millimeter x 2.5 Inch | 63.5 Millimeter REXNORD ZEP2203 Pillow Block Bearings](https://m.multimediosmaldoni.net/uploaded_images/d61586-2-188-inch-55-575-millimeter-x-3-313-inch-84-14-millimeter-x-2-5-inch-63-5-millimeter-rexnord-zep2203-pillow-block-bearings.jpg)
![1.75 Inch | 44.45 Millimeter x 3.125 Inch | 79.38 Millimeter x 2.25 Inch | 57.15 Millimeter REXNORD ZEP2112 Pillow Block Bearings](https://m.multimediosmaldoni.net/uploaded_images/d61587-1-75-inch-44-45-millimeter-x-3-125-inch-79-38-millimeter-x-2-25-inch-57-15-millimeter-rexnord-zep2112-pillow-block-bearings.jpg)
![1.25 Inch | 31.75 Millimeter x 2.688 Inch | 68.275 Millimeter x 1.5 Inch | 38.1 Millimeter REXNORD ZEP2104 Pillow Block Bearings](https://m.multimediosmaldoni.net/uploaded_images/d61585-1-25-inch-31-75-millimeter-x-2-688-inch-68-275-millimeter-x-1-5-inch-38-1-millimeter-rexnord-zep2104-pillow-block-bearings.jpg)
![1.938 Inch | 49.225 Millimeter x 3.813 Inch | 96.84 Millimeter x 2.25 Inch | 57.15 Millimeter REXNORD ZEP5115 Pillow Block Bearings](https://m.multimediosmaldoni.net/uploaded_images/d61588-1-938-inch-49-225-millimeter-x-3-813-inch-96-84-millimeter-x-2-25-inch-57-15-millimeter-rexnord-zep5115-pillow-block-bearings.jpg)
![4.331 Inch | 110 Millimeter x 6.25 Inch | 158.75 Millimeter x 4.75 Inch | 120.65 Millimeter REXNORD ZEP5110MMF Pillow Block Bearings](https://m.multimediosmaldoni.net/uploaded_images/d61656-4-331-inch-110-millimeter-x-6-25-inch-158-75-millimeter-x-4-75-inch-120-65-millimeter-rexnord-zep5110mmf-pillow-block-bearings.jpg)