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 block bearings are constructed of a housing and a bearing. Many pillow blocks have a replaceable bearing, referred to as an insert bearing. Bearings used with pillow block housings usually are self- aligning to compensate for angular misalignments.

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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
2.688 Inch \| 68.275 Millimeter x 3.62 Inch \| 91.948 Millimeter x 3.5 Inch \| 88.9 Millimeter QM INDUSTRIES QMPXT15J211SEC Pillow Block Bearings	J7	62200	Cast Iron	8 Days
2.756 Inch \| 70 Millimeter x 3.29 Inch \| 83.566 Millimeter x 3.5 Inch \| 88.9 Millimeter QM INDUSTRIES QVPX16V070SEN Pillow Block Bearings	47	8 Days	25 ～ 50	Flanged Pilot Type
3.188 Inch \| 80.975 Millimeter x 4.63 Inch \| 117.602 Millimeter x 3.75 Inch \| 95.25 Millimeter QM INDUSTRIES QVVPF19V303SO Pillow Block Bearings	22.22 mm	60 mm	100 °C	SCOU205-14
2.688 Inch \| 68.275 Millimeter x 4.18 Inch \| 106.172 Millimeter x 3.25 Inch \| 82.55 Millimeter QM INDUSTRIES QVVPF16V211SO Pillow Block Bearings	Tapered hole adapter	Cast Iron	No	J7
2.559 Inch \| 65 Millimeter x 3.37 Inch \| 85.598 Millimeter x 3 Inch \| 76.2 Millimeter QM INDUSTRIES QMPXT13J065SET Pillow Block Bearings	5.5 Nm	30 mm	-40 °C	UC206G2T04
2 Inch \| 50.8 Millimeter x 3.15 Inch \| 80 Millimeter x 2.75 Inch \| 69.85 Millimeter QM INDUSTRIES QVSN11V200SEM Pillow Block Bearings	80	Steel	40	Parallel Combination
2.688 Inch \| 68.275 Millimeter x 4.74 Inch \| 120.396 Millimeter x 3.125 Inch \| 79.38 Millimeter QM INDUSTRIES QAAPR15A211SC Pillow Block Bearings	Bearings with Housin	6004	Deep Groove Ball Bea	Double
2.688 Inch \| 68.275 Millimeter x 4.74 Inch \| 120.396 Millimeter x 3.125 Inch \| 79.38 Millimeter QM INDUSTRIES QAAPR15A211SEC Pillow Block Bearings	Insert Bearing Unit	Tapered hole adapter	6	J7
2 Inch \| 50.8 Millimeter x 4.02 Inch \| 102.108 Millimeter x 2.75 Inch \| 69.85 Millimeter QM INDUSTRIES QVVPH11V200SEC Pillow Block Bearings	41.6 mm	56.6 mm	100 °C	100 mm
4.938 Inch \| 125.425 Millimeter x 5.827 Inch \| 148 Millimeter x 5.906 Inch \| 150 Millimeter QM INDUSTRIES QVSN28V415SM Pillow Block Bearings	Cylindrical Bore Set	J7	Quote	77200
2.5 Inch \| 63.5 Millimeter x 3.19 Inch \| 81.026 Millimeter x 3 Inch \| 76.2 Millimeter QM INDUSTRIES QVPX14V208SO Pillow Block Bearings	29.1 kN	51 mm	73.5 mm	110 °C
3.25 Inch \| 82.55 Millimeter x 4.63 Inch \| 117.602 Millimeter x 4.5 Inch \| 114.3 Millimeter QM INDUSTRIES QVVPH20V304SC Pillow Block Bearings	23.2 mm	3.67 kg	18mm	ES211G2T20