Pillow Block Bearings

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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.

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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
4 Inch \| 101.6 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.125 Inch \| 104.775 Millimeter REXNORD MAS2400 Pillow Block Bearings	11.00 in	480.5 lb	551000 lbf	0.3 in
3.938 Inch \| 100.025 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.125 Inch \| 104.775 Millimeter REXNORD MAS231572 Pillow Block Bearings	Yes (with retaining	15 ～ 30	Provided	T-Shaped
3.938 Inch \| 100.025 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.25 Inch \| 107.95 Millimeter REXNORD MAS2315F43 Pillow Block Bearings	112.7 mm	44.1 mm	9 mm	PFL206-
3.938 Inch \| 100.025 Millimeter x 5.188 Inch \| 131.775 Millimeter x 4.25 Inch \| 107.95 Millimeter REXNORD MAS2315F Pillow Block Bearings	6	Bearing Steel	No	Insert Bearing Unit
3 Inch \| 76.2 Millimeter x 4 Inch \| 101.6 Millimeter x 3.25 Inch \| 82.55 Millimeter REXNORD MAS2300F Pillow Block Bearings	Take-Up	LSM140BR	1.0 in	17.2 in
3.438 Inch \| 87.325 Millimeter x 4.375 Inch \| 111.13 Millimeter x 3.75 Inch \| 95.25 Millimeter REXNORD MAS230772 Pillow Block Bearings	315 mm	102 mm	185 mm	9.2 kg
3.188 Inch \| 80.975 Millimeter x 4.375 Inch \| 111.13 Millimeter x 3.75 Inch \| 95.25 Millimeter REXNORD MAS2303 Pillow Block Bearings	0.3 mm	20 mm	7 mm	3.35 kN
3.188 Inch \| 80.975 Millimeter x 4.375 Inch \| 111.13 Millimeter x 3.75 Inch \| 95.25 Millimeter REXNORD MAS2303F Pillow Block Bearings	6,700 rpm	117 kN	2.84	4.23
3 Inch \| 76.2 Millimeter x 4 Inch \| 101.6 Millimeter x 3.25 Inch \| 82.55 Millimeter REXNORD MAS230072 Pillow Block Bearings	Bearings with Housin	Deep Groove Ball Bea	40	6
3.188 Inch \| 80.975 Millimeter x 4.375 Inch \| 111.13 Millimeter x 3.75 Inch \| 95.25 Millimeter REXNORD MAS230372 Pillow Block Bearings	Insert Bearing Unit	85	Quote	Used for Light load
2.438 Inch \| 61.925 Millimeter x 3.5 Inch \| 88.9 Millimeter x 2.75 Inch \| 69.85 Millimeter REXNORD MEP2207 Pillow Block Bearings	19.05 mm	11.2 kN	165 mm	28 mm
2.938 Inch \| 74.625 Millimeter x 4 Inch \| 101.6 Millimeter x 3.25 Inch \| 82.55 Millimeter REXNORD MAS2215F Pillow Block Bearings	ZZ (Double Shield)	Bearings with Housin	Double	1045 Carbon Steel