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. 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.
Mounting holes or slots in the base or feet of pillow block bearings permit adjustment and easy 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.
![3.346 Inch | 85 Millimeter x 4.03 Inch | 102.362 Millimeter x 3.74 Inch | 95 Millimeter QM INDUSTRIES QMP18J085SO Pillow Block Bearings](https://m.tmmy870.net/uploaded_images/d61586-3-346-inch-85-millimeter-x-4-03-inch-102-362-millimeter-x-3-74-inch-95-millimeter-qm-industries-qmp18j085so-pillow-block-bearings.jpg)
![3.188 Inch | 80.975 Millimeter x 4.03 Inch | 102.362 Millimeter x 3.75 Inch | 95.25 Millimeter QM INDUSTRIES QMP18J303SO Pillow Block Bearings](https://m.tmmy870.net/uploaded_images/d61585-3-188-inch-80-975-millimeter-x-4-03-inch-102-362-millimeter-x-3-75-inch-95-25-millimeter-qm-industries-qmp18j303so-pillow-block-bearings.jpg)
![2.75 Inch | 69.85 Millimeter x 3.29 Inch | 83.566 Millimeter x 3.125 Inch | 79.38 Millimeter QM INDUSTRIES QVP16V212SM Pillow Block Bearings](https://m.tmmy870.net/uploaded_images/d61587-2-75-inch-69-85-millimeter-x-3-29-inch-83-566-millimeter-x-3-125-inch-79-38-millimeter-qm-industries-qvp16v212sm-pillow-block-bearings.jpg)
![2.688 Inch | 68.275 Millimeter x 3.29 Inch | 83.566 Millimeter x 3.125 Inch | 79.38 Millimeter QM INDUSTRIES QVP16V211SM Pillow Block Bearings](https://m.tmmy870.net/uploaded_images/d61590-2-688-inch-68-275-millimeter-x-3-29-inch-83-566-millimeter-x-3-125-inch-79-38-millimeter-qm-industries-qvp16v211sm-pillow-block-bearings.jpg)
![2.362 Inch | 60 Millimeter x 3.19 Inch | 81.026 Millimeter x 2.756 Inch | 70 Millimeter QM INDUSTRIES QVP14V060SM Pillow Block Bearings](https://m.tmmy870.net/uploaded_images/d61586-2-362-inch-60-millimeter-x-3-19-inch-81-026-millimeter-x-2-756-inch-70-millimeter-qm-industries-qvp14v060sm-pillow-block-bearings.jpg)