Pillow Block Bearings

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Pillow block bearings mount and supports a rotating shaft in a housing, typically made of cast iron or cast steel. The pillow block housing keeps the bearings in place for reliable and consistent performance. Flange bearings provide support for rotating shafts that run perpendicular to the bearing mount, and are available in 4-bolt or 2-bolt mountings.

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
1.938 Inch | 49.225 Millimeter x 3.813 Inch | 96.84 Millimeter x 2.25 Inch | 57.15 Millimeter REXNORD ZA5115F Pillow Block Bearings 229 127 3.71 4218
2.938 Inch | 74.625 Millimeter x 4.875 Inch | 123.83 Millimeter x 3.25 Inch | 82.55 Millimeter REXNORD ZA521572 Pillow Block Bearings M06288 Double Lip Nitrile R 1 Piece Solid 0.0
2.188 Inch | 55.575 Millimeter x 4.125 Inch | 104.775 Millimeter x 2.5 Inch | 63.5 Millimeter REXNORD ZA520372 Pillow Block Bearings N/A M06110 Mounted Units & 0.0
3.438 Inch | 87.325 Millimeter x 5.313 Inch | 134.95 Millimeter x 3.75 Inch | 95.25 Millimeter REXNORD ZA530772 Pillow Block Bearings Cylindrical Roller B 18.805 No Bearing
2.688 Inch | 68.275 Millimeter x 4 Inch | 101.6 Millimeter x 3.25 Inch | 82.55 Millimeter REXNORD ZA2211F Pillow Block Bearings Yes CS112LWX B04120 Cam Followers Stud T
2.688 Inch | 68.275 Millimeter x 4 Inch | 101.6 Millimeter x 3.25 Inch | 82.55 Millimeter REXNORD ZA221172 Pillow Block Bearings Bearings 4047643261746 FAG BEARING M06110
2.75 Inch | 69.85 Millimeter x 4 Inch | 101.6 Millimeter x 3.25 Inch | 82.55 Millimeter REXNORD ZA221272 Pillow Block Bearings M06288 22222 1 Piece Solid 4 Bolt Pillow Block
2.438 Inch | 61.925 Millimeter x 3.5 Inch | 88.9 Millimeter x 2.75 Inch | 69.85 Millimeter REXNORD ZA220751 Pillow Block Bearings 0.02 B00308 Metric 12MM Bore; 28MM Outs
2.438 Inch | 61.925 Millimeter x 3.5 Inch | 88.9 Millimeter x 2.75 Inch | 69.85 Millimeter REXNORD ZA2207F Pillow Block Bearings ASAHI BEARINGS Unit Only 0.938 Inch | 23.825 1.76
2.25 Inch | 57.15 Millimeter x 3.313 Inch | 84.14 Millimeter x 2.5 Inch | 63.5 Millimeter REXNORD ZA2204F Pillow Block Bearings 0 M06288 Bearings N/A
2.25 Inch | 57.15 Millimeter x 3.313 Inch | 84.14 Millimeter x 2.5 Inch | 63.5 Millimeter REXNORD ZA220472 Pillow Block Bearings 31171533 Nickel Coated Cast I N/A Take Up
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