Pillow Block Roller Bearing Units
The convenient split-housing design simplifies assembly and service. Each pillow block contains an advanced-design spherical roller bearing with improved geometry and raceway finish for maximum load capacity and service life. Timken manufactures pillow blocks in two main styles: SAF and SDAF. The larger SDAF block is suggested for extreme heavy duty applications.
Pillow block bearings, flange bearing units, bearing blocks, and take-up bearings units all consist of a housing with a bearing mounted in it. They are available in a variety of materials, mounting configurations and various bearing features. Each mounted unit, including a mounted bearing, acts as a system to position the bearing securely for reliable operation. Read more about each type of pillow block bearing using the links below. pillow blocks combine rugged cast-iron or cast-steel housings with high capacity spherical roller bearings to meet the toughest demands of heavy industry.
![125 mm x 400 to 427 mm x 152 mm Dodge ISN 528-125MLR Pillow Block Roller Bearing Units](https://m.lm76linearbearings.com/uploaded_images/d64040-125-mm-x-400-to-427-mm-x-152-mm-dodge-isn-528-125mlr-pillow-block-roller-bearing-units.jpg)
![70 mm x 244.5 to 268.3 mm x 3-1/2 in Dodge ISN 516-070MLS Pillow Block Roller Bearing Units](https://m.lm76linearbearings.com/uploaded_images/d64038-70-mm-x-244-5-to-268-3-mm-x-3-1-x2f-2-in-dodge-isn-516-070mls-pillow-block-roller-bearing-units.jpg)
![3.5000 in x 9-1/4 to 10-3/4 in x 2.86 in Dodge P2BUN2308E Pillow Block Roller Bearing Units](https://m.lm76linearbearings.com/uploaded_images/d64041-3-5000-in-x-9-1-x2f-4-to-10-3-x2f-4-in-x-2-86-in-dodge-p2bun2308e-pillow-block-roller-bearing-units.jpg)
![85 mm x 264.2 to 296.1 mm x 106 mm Dodge ISN 519-085MLR Pillow Block Roller Bearing Units](https://m.lm76linearbearings.com/uploaded_images/d64038-85-mm-x-264-2-to-296-1-mm-x-106-mm-dodge-isn-519-085mlr-pillow-block-roller-bearing-units.jpg)
![2 Inch | 50.8 Millimeter x 2.84 Inch | 72.136 Millimeter x 2.25 Inch | 57.15 Millimeter Dodge SEP2B-S2-200R Pillow Block Roller Bearing Units](https://m.lm76linearbearings.com/uploaded_images/d64039-2-inch-50-8-millimeter-x-2-84-inch-72-136-millimeter-x-2-25-inch-57-15-millimeter-dodge-sep2b-s2-200r-pillow-block-roller-bearing-units.jpg)
![1.5 Inch | 38.1 Millimeter x 2.625 Inch | 66.675 Millimeter x 1.875 Inch | 47.63 Millimeter Dodge P2B-IP-108L Pillow Block Roller Bearing Units](https://m.lm76linearbearings.com/uploaded_images/d64037-1-5-inch-38-1-millimeter-x-2-625-inch-66-675-millimeter-x-1-875-inch-47-63-millimeter-dodge-p2b-ip-108l-pillow-block-roller-bearing-units.jpg)
![30 mm x 145 to 155 mm x 2-5/8 in Dodge ISN 507-030MLR Pillow Block Roller Bearing Units](https://m.lm76linearbearings.com/uploaded_images/d64044-30-mm-x-145-to-155-mm-x-2-5-x2f-8-in-dodge-isn-507-030mlr-pillow-block-roller-bearing-units.jpg)