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. Mounting holes or slots in the base or feet of pillow block bearings permit adjustment and easy mounting.Pillow blocks are supplied in a variety of configurations.Pillow block bearings are a typical style of bearing.Pillow Block Bearings 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.

 

 

These bearings are composed of a self-aligning ball bearing (the commonly used type) and plummer block. They can be attached to a shaft by fastening a ball retaining screw.

 

Bearing Number Bore Dia Outer DIa Width Size
2.5 Inch | 63.5 Millimeter x 4.09 Inch | 103.886 Millimeter x 3 Inch | 76.2 Millimeter QM INDUSTRIES QVVPXT14V208SEO Pillow Block Bearings 42.9 mm UC207-22G2T04 110 mm 135 mm
1.75 Inch | 44.45 Millimeter x 2.88 Inch | 73.152 Millimeter x 2.36 Inch | 59.944 Millimeter QM INDUSTRIES QASN09A112SET Pillow Block Bearings 95 mm 42.8 mm 32 mm 39.7 mm
1.575 Inch | 40 Millimeter x 2.874 Inch | 73 Millimeter x 2.362 Inch | 60 Millimeter QM INDUSTRIES QASN09A040SEC Pillow Block Bearings 66 kN 82.6 mm EX215-48G2L3 31 mm
2.5 Inch | 63.5 Millimeter x 4.09 Inch | 103.886 Millimeter x 3 Inch | 76.2 Millimeter QM INDUSTRIES QVVPXT14V208SEN Pillow Block Bearings 109 kN NTN 0.43 Hz T3DC050
4 Inch | 101.6 Millimeter x 4.59 Inch | 116.586 Millimeter x 4.25 Inch | 107.95 Millimeter QM INDUSTRIES QMPL20J400SO Pillow Block Bearings C4 12.41 Hz -40 °C 154 mm
2.5 Inch | 63.5 Millimeter x 4.09 Inch | 103.886 Millimeter x 3 Inch | 76.2 Millimeter QM INDUSTRIES QVVPXT14V208SEB Pillow Block Bearings 48.4 mm 74.5 mm 43.55 kN 3.01 kg
1.75 Inch | 44.45 Millimeter x 2.875 Inch | 73.02 Millimeter x 2.125 Inch | 53.98 Millimeter QM INDUSTRIES QMPL09J112SEO Pillow Block Bearings 25.7 kN 77 mm 127 mm 11.5 Nm
1.575 Inch | 40 Millimeter x 2.875 Inch | 73.02 Millimeter x 2.126 Inch | 54 Millimeter QM INDUSTRIES QMPL09J040SEO Pillow Block Bearings 62 mm 55.2 mm -30 °C 15 °
3.938 Inch | 100.025 Millimeter x 4.59 Inch | 116.586 Millimeter x 4.25 Inch | 107.95 Millimeter QM INDUSTRIES QMPL20J315SO Pillow Block Bearings Setscrew Ball Bearin 4 Bolt Flange Setscrew 205 Series
2.559 Inch | 65 Millimeter x 4.091 Inch | 103.9 Millimeter x 3 Inch | 76.2 Millimeter QM INDUSTRIES QVVPXT14V065SB Pillow Block Bearings 30.5 mm 127 mm 12.8 kN 95 mm
3.688 Inch | 93.675 Millimeter x 4.59 Inch | 116.586 Millimeter x 4.25 Inch | 107.95 Millimeter QM INDUSTRIES QMPL20J311SO Pillow Block Bearings 22.5 mm UC204G2 6.65 kN 12.8 kN
1.969 Inch | 50 Millimeter x 2.87 Inch | 72.898 Millimeter x 2.252 Inch | 57.2 Millimeter QM INDUSTRIES QMPL10J050SO Pillow Block Bearings 95 mm M16 25 mm SCOU210-30
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