Pillow Block Bearings

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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. 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 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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
3.188 Inch \| 80.975 Millimeter x 4.375 Inch \| 111.13 Millimeter x 3.75 Inch \| 95.25 Millimeter REXNORD KAS2303 Pillow Block Bearings	No	No Cover	Bearing Steel	10 Days
3 Inch \| 76.2 Millimeter x 4 Inch \| 101.6 Millimeter x 3.25 Inch \| 82.55 Millimeter REXNORD KAS2300 Pillow Block Bearings	Cylindrical Bore	No	Gray Cast Iron (FC 2	50
2.938 Inch \| 74.625 Millimeter x 4 Inch \| 101.6 Millimeter x 3.25 Inch \| 82.55 Millimeter REXNORD KAS2215 Pillow Block Bearings	3.0 mm	3.0 mm	2.06	93.000 mm
2.688 Inch \| 68.275 Millimeter x 4 Inch \| 101.6 Millimeter x 3.25 Inch \| 82.55 Millimeter REXNORD KAS2211 Pillow Block Bearings	110 mm	1.0 mm	141.000 mm	Ceramic
2.25 Inch \| 57.15 Millimeter x 3.313 Inch \| 84.14 Millimeter x 2.5 Inch \| 63.5 Millimeter REXNORD KAS2204 Pillow Block Bearings	UC210-30G2T20	28 mm	42.6 mm	10 mm
3.438 Inch \| 87.325 Millimeter x 5.141 Inch \| 130.581 Millimeter x 3.75 Inch \| 95.25 Millimeter REXNORD KA6307 Pillow Block Bearings	Flange Type	Available	Double	Bearings with Housin
2.938 Inch \| 74.625 Millimeter x 4.531 Inch \| 115.09 Millimeter x 3.25 Inch \| 82.55 Millimeter REXNORD KA6215F Pillow Block Bearings	[Steel] Steel	Single	Bottom Mount	12
2.188 Inch \| 55.575 Millimeter x 3.313 Inch \| 84.14 Millimeter x 2.5 Inch \| 63.5 Millimeter REXNORD KAS2203 Pillow Block Bearings	013992022974	29405 lbf	This product line wa	11.7 in
1.938 Inch \| 49.225 Millimeter x 3.125 Inch \| 79.38 Millimeter x 2.25 Inch \| 57.15 Millimeter REXNORD KAS2115 Pillow Block Bearings	11800	Steel	Open End	6 Days or more
2.938 Inch \| 74.625 Millimeter x 4.531 Inch \| 115.09 Millimeter x 3.75 Inch \| 95.25 Millimeter REXNORD KAF6215 Pillow Block Bearings	Tapered hole adapter	Insert Bearing Unit	40100	Standard Grease
3.938 Inch \| 100.025 Millimeter x 5.969 Inch \| 151.613 Millimeter x 4.125 Inch \| 104.775 Millimeter REXNORD KA6315 Pillow Block Bearings	130	2600	Steel	Standard
2.438 Inch \| 61.925 Millimeter x 4.156 Inch \| 105.562 Millimeter x 2.75 Inch \| 69.85 Millimeter REXNORD KA6207F Pillow Block Bearings	130.18 mm	4547359582277	3.3 mm	NTN