Pillow Block Bearings
Pillow block bearing units include a hollow set screw for easy and firm attachment on a shaft and a one-piece housing for structural strength. Grease nipples and holes supply lubricating grease to the bearing and maintain the flow of grease to balls and raceways. Rubber seals located between the inner and outer rings prevent lubricants from leaking and protect against contaminants.
Pillow block bearing units provide stability and self-alignment for many different applications. Adjustment of a misaligned shaft can occur in any direction and allows centering and alignment without distorting seals.
![2.5 Inch | 63.5 Millimeter x 3.422 Inch | 86.919 Millimeter x 2.75 Inch | 69.85 Millimeter DODGE SP4B-IP-208RE Pillow Block Bearings](https://m.twomangentlemanband.com/uploaded_images/d63327-2-5-inch-63-5-millimeter-x-3-422-inch-86-919-millimeter-x-2-75-inch-69-85-millimeter-dodge-sp4b-ip-208re-pillow-block-bearings.jpg)
![2.375 Inch | 60.325 Millimeter x 3.422 Inch | 86.919 Millimeter x 2.75 Inch | 69.85 Millimeter DODGE SP4B-IP-206RE Pillow Block Bearings](https://m.twomangentlemanband.com/uploaded_images/d63328-2-375-inch-60-325-millimeter-x-3-422-inch-86-919-millimeter-x-2-75-inch-69-85-millimeter-dodge-sp4b-ip-206re-pillow-block-bearings.jpg)
![5 Inch | 127 Millimeter x 5.984 Inch | 152 Millimeter x 5.5 Inch | 139.7 Millimeter DODGE SP4B-IP-500R Pillow Block Bearings](https://m.twomangentlemanband.com/uploaded_images/d63326-5-inch-127-millimeter-x-5-984-inch-152-millimeter-x-5-5-inch-139-7-millimeter-dodge-sp4b-ip-500r-pillow-block-bearings.jpg)
![4.938 Inch | 125.425 Millimeter x 5.984 Inch | 152 Millimeter x 5.5 Inch | 139.7 Millimeter DODGE SP4B-IP-415R Pillow Block Bearings](https://m.twomangentlemanband.com/uploaded_images/d63324-4-938-inch-125-425-millimeter-x-5-984-inch-152-millimeter-x-5-5-inch-139-7-millimeter-dodge-sp4b-ip-415r-pillow-block-bearings.jpg)
![4.5 Inch | 114.3 Millimeter x 5.234 Inch | 132.944 Millimeter x 4.75 Inch | 120.65 Millimeter DODGE SP4B-IP-408R Pillow Block Bearings](https://m.twomangentlemanband.com/uploaded_images/d63329-4-5-inch-114-3-millimeter-x-5-234-inch-132-944-millimeter-x-4-75-inch-120-65-millimeter-dodge-sp4b-ip-408r-pillow-block-bearings.jpg)
![4.438 Inch | 112.725 Millimeter x 5.234 Inch | 132.944 Millimeter x 4.75 Inch | 120.65 Millimeter DODGE SP4B-IP-407R Pillow Block Bearings](https://m.twomangentlemanband.com/uploaded_images/d63323-4-438-inch-112-725-millimeter-x-5-234-inch-132-944-millimeter-x-4-75-inch-120-65-millimeter-dodge-sp4b-ip-407r-pillow-block-bearings.jpg)
![4 Inch | 101.6 Millimeter x 4.703 Inch | 119.456 Millimeter x 4.25 Inch | 107.95 Millimeter DODGE SP4B-IP-400R Pillow Block Bearings](https://m.twomangentlemanband.com/uploaded_images/d63324-4-inch-101-6-millimeter-x-4-703-inch-119-456-millimeter-x-4-25-inch-107-95-millimeter-dodge-sp4b-ip-400r-pillow-block-bearings.jpg)
- 4 Inch | 101.6 Millimeter x 4.703 Inch | 119.456 Millimeter x 4.25 Inch | 107.95 Millimeter DODGE SP4B-IP-400R Pillow Block Bearings
- 4 Inch | 101.6 Millimeter x 4.703 Inch | 119.456 Millimeter x 4.25 Inch | 107.95 Millimeter
![3.5 Inch | 88.9 Millimeter x 4.172 Inch | 105.969 Millimeter x 3.75 Inch | 95.25 Millimeter DODGE SP4B-IP-308R Pillow Block Bearings](https://m.twomangentlemanband.com/uploaded_images/d63326-3-5-inch-88-9-millimeter-x-4-172-inch-105-969-millimeter-x-3-75-inch-95-25-millimeter-dodge-sp4b-ip-308r-pillow-block-bearings.jpg)
![3.688 Inch | 93.675 Millimeter x 4.703 Inch | 119.456 Millimeter x 4.25 Inch | 107.95 Millimeter DODGE SP4B-IP-311R Pillow Block Bearings](https://m.twomangentlemanband.com/uploaded_images/d63328-3-688-inch-93-675-millimeter-x-4-703-inch-119-456-millimeter-x-4-25-inch-107-95-millimeter-dodge-sp4b-ip-311r-pillow-block-bearings.jpg)