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.  Pillow block bearings vary by the type of rolling element which might include ball bearings, roller bearings (which consist of cylinders between in the inner and outer rings of the bearing), tapered rollers, needle rollers; or metallic or synthetic bushing.

 

A pillow block, also known as a plummer block or housed bearing unit, is a pedestal used to provide support for a rotating shaft with the help of compatible bearings & various accessories. Housing material for a pillow block is typically made of cast iron or cast steel.. Selection. A pillow block usually refers to a housing with an included anti-friction bearing.

 

Bearing Number Bore Dia Outer DIa Width Size
2.75 Inch | 69.85 Millimeter x 4.74 Inch | 120.396 Millimeter x 3.25 Inch | 82.55 Millimeter QM INDUSTRIES QAAPL15A212SEC Pillow Block Bearings 3.1875 in 3.7500 in 12.3000 in Non-Expansion Bearing (Fixed)
2.756 Inch | 70 Millimeter x 4.74 Inch | 120.396 Millimeter x 3.252 Inch | 82.6 Millimeter QM INDUSTRIES QAAPL15A070SO Pillow Block Bearings 2.2500 in Powder Coat Spherical Roller Triple-lip contacting, self-purging nitrile rubber seal
2.756 Inch | 70 Millimeter x 4.74 Inch | 120.396 Millimeter x 3.252 Inch | 82.6 Millimeter QM INDUSTRIES QAAPL15A070SEM Pillow Block Bearings 1.5000 in 6-3/8 in 3.5000 in 4-7/8 in
2.75 Inch | 69.85 Millimeter x 4.74 Inch | 120.396 Millimeter x 3.25 Inch | 82.55 Millimeter QM INDUSTRIES QAAPL15A212SEM Pillow Block Bearings Straight Bushing 49 N/mm² 90 mm 3.60 N/mm² - m/s
2.75 Inch | 69.85 Millimeter x 3.62 Inch | 91.948 Millimeter x 3.5 Inch | 88.9 Millimeter QM INDUSTRIES QMPXT15J212SC Pillow Block Bearings 2.4375 in 2.7000 in 10.8800 in Non-Expansion Bearing (Fixed)
2.75 Inch | 69.85 Millimeter x 3.62 Inch | 91.948 Millimeter x 3.5 Inch | 88.9 Millimeter QM INDUSTRIES QMPXT15J212SEN Pillow Block Bearings QM INDUSTRIES QMPXT15J212SEN 1 pcs Negotiable
2.559 Inch | 65 Millimeter x 3.37 Inch | 85.598 Millimeter x 3 Inch | 76.2 Millimeter QM INDUSTRIES QMPXT13J065SB Pillow Block Bearings 2.4375 in Double V-Lock 5.3800 in Non-Expansion Bearing (Fixed)
4.528 Inch | 115 Millimeter x 7.02 Inch | 178.3 Millimeter x 5.906 Inch | 150 Millimeter QM INDUSTRIES QVVPN26V115SC Pillow Block Bearings 4.5625 in Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che Labyrinth 3926904590.US
4.331 Inch | 110 Millimeter x 5.82 Inch | 147.828 Millimeter x 6 Inch | 152.4 Millimeter QM INDUSTRIES QVPH26V110SEC Pillow Block Bearings 40 mm 16200 lbf 115 mm -30 to +120 °C
4.438 Inch | 112.725 Millimeter x 5.82 Inch | 147.828 Millimeter x 6.125 Inch | 155.575 Millimeter QM INDUSTRIES QVPK26V407SC Pillow Block Bearings 1.9375 in Set Screw Standard Duty Contact Seal
4.528 Inch | 115 Millimeter x 7.02 Inch | 178.3 Millimeter x 4.75 Inch | 120.65 Millimeter QM INDUSTRIES QVVPF26V115SEC Pillow Block Bearings 3.9375 in Non-Expansion Bearing (Fixed) 6.6300 in Labyrnith non-contacting, non-purging seal with DuPont™ Teflon®
2.438 Inch | 61.925 Millimeter x 3.37 Inch | 85.598 Millimeter x 3 Inch | 76.2 Millimeter QM INDUSTRIES QMPXT13J207ST Pillow Block Bearings 6.1020 in Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che Labyrinth 3926904590.US
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