Pillow Block Bearings

Contact Now

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
2.362 Inch \| 60 Millimeter x 3.39 Inch \| 86.106 Millimeter x 2.756 Inch \| 70 Millimeter QM INDUSTRIES QAPR13A060SEO Pillow Block Bearings	Single Row	Grade 0	25	Flat
3.188 Inch \| 80.975 Millimeter x 4.02 Inch \| 102.108 Millimeter x 3.938 Inch \| 100.025 Millimeter QM INDUSTRIES QASN18A303SEO Pillow Block Bearings	29 mm	1.94 kg	UC209G2L4	24.6 mm
3.188 Inch \| 80.975 Millimeter x 3.75 Inch \| 95.25 Millimeter x 4.5 Inch \| 114.3 Millimeter QM INDUSTRIES QVPA20V303SO Pillow Block Bearings	Steel	Single	ZZ (Double Shield)	Square Type
4.331 Inch \| 110 Millimeter x 5.53 Inch \| 140.462 Millimeter x 4.75 Inch \| 120.65 Millimeter QM INDUSTRIES QMPF22J110SB Pillow Block Bearings	No	Deep Groove Ball Bea	Double	[Aluminum Alloy] Alu
3.938 Inch \| 100.025 Millimeter x 4.6 Inch \| 116.84 Millimeter x 4.25 Inch \| 107.95 Millimeter QM INDUSTRIES QAPL20A315SEO Pillow Block Bearings	Insert Bearing Unit	Tapered hole adapter	45	43400
3.438 Inch \| 87.325 Millimeter x 4.03 Inch \| 102.362 Millimeter x 3.75 Inch \| 95.25 Millimeter QM INDUSTRIES QAPL18A307SO Pillow Block Bearings	36 mm	14mm	35 mm	100 °C
2.938 Inch \| 74.625 Millimeter x 3.62 Inch \| 91.948 Millimeter x 3.25 Inch \| 82.55 Millimeter QM INDUSTRIES QAPL15A215SO Pillow Block Bearings	Insert Bearing Unit	No	Cartridge type unit	No
3.15 Inch \| 80 Millimeter x 4.03 Inch \| 102.362 Millimeter x 3.74 Inch \| 95 Millimeter QM INDUSTRIES QAPL18A080SET Pillow Block Bearings	35.1 kN	49.21 mm	M6x1	UC210-31G2T20
3.938 Inch \| 100.025 Millimeter x 5.118 Inch \| 130 Millimeter x 4.921 Inch \| 125 Millimeter QM INDUSTRIES QVVSN22V315ST Pillow Block Bearings	No	1045 Carbon Steel	10	7 Days
5.906 Inch \| 150 Millimeter x 7.56 Inch \| 192.024 Millimeter x 6.688 Inch \| 169.875 Millimeter QM INDUSTRIES QMPF30J150SB Pillow Block Bearings	Standard / Dust Proo	Ball	LLU	Metric System
2.75 Inch \| 69.85 Millimeter x 3.62 Inch \| 91.948 Millimeter x 3.25 Inch \| 82.55 Millimeter QM INDUSTRIES QAPL15A212SET Pillow Block Bearings	60	15	Double	Flanged Pilot Type
2.188 Inch \| 55.575 Millimeter x 4 Inch \| 101.6 Millimeter x 2.5 Inch \| 63.5 Millimeter QM INDUSTRIES QAAP11A203SEO Pillow Block Bearings	Deep Groove Ball Bea	Bearings with Housin	Available	15