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
2.938 Inch \| 74.625 Millimeter x 4.18 Inch \| 106.172 Millimeter x 3.5 Inch \| 88.9 Millimeter QM INDUSTRIES QVVPXT16V215SN Pillow Block Bearings	210	Steel	With Outer Ring	Thrust
2.756 Inch \| 70 Millimeter x 4.181 Inch \| 106.2 Millimeter x 3.5 Inch \| 88.9 Millimeter QM INDUSTRIES QVVPXT16V070SET Pillow Block Bearings	62	Deep Groove Ball Bea	Black Oxide Coating	Bearings with Housin
2.938 Inch \| 74.625 Millimeter x 4.18 Inch \| 106.172 Millimeter x 3.5 Inch \| 88.9 Millimeter QM INDUSTRIES QVVPXT16V215SC Pillow Block Bearings	67 mm	Bearings	3,000 rpm	NTN
2.75 Inch \| 69.85 Millimeter x 4.18 Inch \| 106.172 Millimeter x 3.5 Inch \| 88.9 Millimeter QM INDUSTRIES QVVPXT16V212SEM Pillow Block Bearings	41.5 mm	15 mm	100 °C	6.65 kN
2.5 Inch \| 63.5 Millimeter x 4.09 Inch \| 103.886 Millimeter x 3 Inch \| 76.2 Millimeter QM INDUSTRIES QVVPXT14V208SC Pillow Block Bearings	2.5 Inch \| 63.5 Millimeter x 4.09 Inch \| 103.886 Millimeter x 3 Inch \| 76.2 Millimeter	-	-	-
2.688 Inch \| 68.275 Millimeter x 4.18 Inch \| 106.172 Millimeter x 3.5 Inch \| 88.9 Millimeter QM INDUSTRIES QVVPXT16V211SO Pillow Block Bearings	0.43 Hz	No	Steel	6.73 Hz
2.438 Inch \| 61.925 Millimeter x 4.09 Inch \| 103.886 Millimeter x 3 Inch \| 76.2 Millimeter QM INDUSTRIES QVVPXT14V207ST Pillow Block Bearings	Steel	ZZ (Double Shield)	1045 Carbon Steel	Yes (with retaining
2.438 Inch \| 61.925 Millimeter x 4.09 Inch \| 103.886 Millimeter x 3 Inch \| 76.2 Millimeter QM INDUSTRIES QVVPXT14V207SEO Pillow Block Bearings	Bearing unit	Cast iron cover with	Pillow Type	No
2.438 Inch \| 61.925 Millimeter x 4.09 Inch \| 103.886 Millimeter x 3 Inch \| 76.2 Millimeter QM INDUSTRIES QVVPXT14V207SEN Pillow Block Bearings	1.23 kg	15.2 kN	UC207-20G2L3	3.97 mm
1.438 Inch \| 36.525 Millimeter x 1.98 Inch \| 50.3 Millimeter x 2.362 Inch \| 60 Millimeter QM INDUSTRIES TAPN09K107SEN Pillow Block Bearings	0.984 Inch \| 25 Mill	1.1 mm	0.669 Inch \| 17 Mill	0 Inch \| 0 Millimete
1.438 Inch \| 36.525 Millimeter x 1.98 Inch \| 50.3 Millimeter x 2.362 Inch \| 60 Millimeter QM INDUSTRIES TAPN09K107SEC Pillow Block Bearings	35 mm	93 mm	51.1 mm	68 mm
1.438 Inch \| 36.525 Millimeter x 1.98 Inch \| 50.3 Millimeter x 2.362 Inch \| 60 Millimeter QM INDUSTRIES TAPN09K107SC Pillow Block Bearings	8 Days	Flange Type	6205	Yes (with retaining