Pillow Block Bearings

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Check out our selection of high quality pillow block bearings listed below. We are always updating and adding sizes and styles. So be sure to refer to this page often. TheBigBearingStore has a massive selection and inventory, with everything you need, all in one place.

Grainger stocks a broad line of mounted bearings in types and materials suitable for most industrial uses. Shop for self-aligning mounted bearings to help correct misalignment, pillow block bearings to help support light or moderate loads, or corrosive-resistant heavy-duty bearings that can handle rugged conditions. Shop a huge selection at Grainger to find mounted bearings that can help make your business more efficient and productive.

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. Pressed steel pillow block bearings are also available for light-duty applications.

Bearing Number	Bore Dia	Outer DIa	Width	Size
3.938 Inch \| 100.025 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.125 Inch \| 104.775 Millimeter REXNORD MA2315 Pillow Block Bearings	Pillow Block	0.0	N/A	106.69
3.938 Inch \| 100.025 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.125 Inch \| 104.775 Millimeter REXNORD MA2315A Pillow Block Bearings	Ball Bearings	0.0	N/A	0
3.5 Inch \| 88.9 Millimeter x 4.375 Inch \| 111.13 Millimeter x 3.75 Inch \| 95.25 Millimeter REXNORD MA2308F Pillow Block Bearings	Precision Ball Bearings	0.0	N/A	0.802
3.938 Inch \| 100.025 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.125 Inch \| 104.775 Millimeter REXNORD MA231572 Pillow Block Bearings	Bearings	0.0	N/A	7.2
4 Inch \| 101.6 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.125 Inch \| 104.775 Millimeter REXNORD MA2400 Pillow Block Bearings	Sleeve Bearings	3.0	N/A	0
4 Inch \| 101.6 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.25 Inch \| 107.95 Millimeter REXNORD MA2400F Pillow Block Bearings	Bearings	0.0	N/A	31171527
3.688 Inch \| 93.675 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.125 Inch \| 104.775 Millimeter REXNORD MA2311 Pillow Block Bearings	Bearings	0.0	N/A	0
4 Inch \| 101.6 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.125 Inch \| 104.775 Millimeter REXNORD MA2400A Pillow Block Bearings	Bearings	0.0	N/A	0.023
3.688 Inch \| 93.675 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.25 Inch \| 107.95 Millimeter REXNORD MA2311F Pillow Block Bearings	Bearings	0.0	N/A	0.01
3.5 Inch \| 88.9 Millimeter x 4.375 Inch \| 111.13 Millimeter x 3.75 Inch \| 95.25 Millimeter REXNORD MA2308 Pillow Block Bearings	Sleeve Bearings	3.0	N/A	0
2.188 Inch \| 55.575 Millimeter x 3.313 Inch \| 84.14 Millimeter x 2.5 Inch \| 63.5 Millimeter REXNORD MA220372 Pillow Block Bearings	Bearings	0.0	N/A	55.271
2 Inch \| 50.8 Millimeter x 3.125 Inch \| 79.38 Millimeter x 2.25 Inch \| 57.15 Millimeter REXNORD MA22000540 Pillow Block Bearings	Bearings	0.0	N/A	0