Pillow Block Bearings

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Pillow block bearings, sometimes referred to as plummer block bearings, are mounted bearings that are used to provide load support for a rotating shaft. Their mounting surface is on a plane parallel and offset to the axis of the shaft.  Pillow block bearings vary by the type of rolling element which might include ball bearings, roller bearings (which consist of cylinders between in the inner and outer rings of the bearing), tapered rollers, needle rollers; or metallic or synthetic bushing.


A pillow block, also known as a plummer block or housed bearing unit, is a pedestal used to provide support for a rotating shaft with the help of compatible bearings & various accessories. Housing material for a pillow block is typically made of cast iron or cast steel.. Selection. A pillow block usually refers to a housing with an included anti-friction bearing.


5 Inch | 127 Millimeter x 5.82 Inch | 147.828 Millimeter x 5.5 Inch | 139.7 Millimeter QM INDUSTRIES QVPF28V500SEC Pillow Block Bearings

TAFKP20K307SC 0883450971966
4 Bolt Square Flange Cast Steel

3.938 Inch | 100.025 Millimeter x 6.25 Inch | 158.75 Millimeter x 4.25 Inch | 107.95 Millimeter REXNORD ZA5315F76 Pillow Block Bearings

Cast Steel 3.938 Inch | 100.025
Pillow Block 8483.20.40.80