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
3 Inch \| 76.2 Millimeter x 3.23 Inch \| 82.042 Millimeter x 3.25 Inch \| 82.55 Millimeter QM INDUSTRIES DVP17K300SEN Pillow Block Bearings	Double	No	Deep Groove Ball Bea	20
2.362 Inch \| 60 Millimeter x 3.37 Inch \| 85.598 Millimeter x 3 Inch \| 76.2 Millimeter QM INDUSTRIES QMPX13J060SET Pillow Block Bearings	Silicone	Insert Bearing Unit	J7	Cylindrical Bore Set
3 Inch \| 76.2 Millimeter x 3.23 Inch \| 82.042 Millimeter x 3.25 Inch \| 82.55 Millimeter QM INDUSTRIES DVP17K300ST Pillow Block Bearings	Flanged Pilot Type	Bearings with Housin	96	6006
3.438 Inch \| 87.325 Millimeter x 4.03 Inch \| 102.362 Millimeter x 3.75 Inch \| 95.25 Millimeter QM INDUSTRIES QMPR18J307SEM Pillow Block Bearings	Flanged Pilot Type	7 Days	Deep Groove Ball Bea	[Steel] Steel
2.756 Inch \| 70 Millimeter x 3.33 Inch \| 84.582 Millimeter x 3.937 Inch \| 100 Millimeter QM INDUSTRIES QVPK17V070SO Pillow Block Bearings	0.0	31.5 mm	34.5 kN	5.25 Hz
5.118 Inch \| 130 Millimeter x 6.04 Inch \| 153.416 Millimeter x 6 Inch \| 152.4 Millimeter QM INDUSTRIES QMPH26J130SM Pillow Block Bearings	38.9 mm	14.5 mm	116 mm	1.68 kg
2.953 Inch \| 75 Millimeter x 3.62 Inch \| 91.948 Millimeter x 3.126 Inch \| 79.4 Millimeter QM INDUSTRIES QMPR15J075SEM Pillow Block Bearings	With double rubber s	Square flange shape	Cylindrical Bore Set	14000
2.188 Inch \| 55.575 Millimeter x 4.02 Inch \| 102.108 Millimeter x 3 Inch \| 76.2 Millimeter QM INDUSTRIES QVVPKT13V203SEO Pillow Block Bearings	17mm	20.1 kN	19 mm	21 mm
4.921 Inch \| 125 Millimeter x 5.82 Inch \| 147.828 Millimeter x 5.906 Inch \| 150 Millimeter QM INDUSTRIES QVPG28V125SC Pillow Block Bearings	Cam Followers	Hex Socket on Head	Available	Flat Type
3 Inch \| 76.2 Millimeter x 3.23 Inch \| 82.042 Millimeter x 3.25 Inch \| 82.55 Millimeter QM INDUSTRIES DVP17K300SB Pillow Block Bearings	17	6	Screw Type	304 Stainless Steel
2.165 Inch \| 55 Millimeter x 4.02 Inch \| 102.108 Millimeter x 3 Inch \| 76.2 Millimeter QM INDUSTRIES QVVPKT13V055SO Pillow Block Bearings	80	Tapered hole adapter	Cast Iron	No
4.921 Inch \| 125 Millimeter x 5.82 Inch \| 147.828 Millimeter x 5.906 Inch \| 150 Millimeter QM INDUSTRIES QVPG28V125SB Pillow Block Bearings	[Steel] Steel	25 ～ 40	Deep Groove Ball Bea	6