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 Pillow blocks, the most commonly used type of mounted units, are designed to provide shaft support where the mounting surface is parallel to the shaft axis. The bolt holes are usually slotted for adjustment during mounting. Pillow blocks are supplied in a variety of configurations.Pillow block bearings are a typical style of bearing. These bearings are composed of a self-aligning ball bearing (the commonly used type) and plummer block. They can be attached to a shaft by fastening a ball retaining screw.

 

 

 

Bearing Number Bore Dia Outer DIa Width Size
1.772 Inch | 45 Millimeter x 2.874 Inch | 73 Millimeter x 2.362 Inch | 60 Millimeter QM INDUSTRIES QASN09A045SEC Pillow Block Bearings 3926904590.US Ambient 12000 fpm Labyrinth
1.75 Inch | 44.45 Millimeter x 2.88 Inch | 73.152 Millimeter x 2.125 Inch | 53.98 Millimeter QM INDUSTRIES QAPL09A112SEC Pillow Block Bearings 10 to 220 ºF 7/8 in 2000 None
1.772 Inch | 45 Millimeter x 2.882 Inch | 73.2 Millimeter x 2.126 Inch | 54 Millimeter QM INDUSTRIES QAPL09A045SN Pillow Block Bearings Steel Open Type 7500 85mm
3.188 Inch | 80.975 Millimeter x 4.03 Inch | 102.362 Millimeter x 3.75 Inch | 95.25 Millimeter QM INDUSTRIES QMPF18J303SM Pillow Block Bearings Round Spherical Roller UL, AFBMA, AGMA, ASM 069636
1.688 Inch | 42.875 Millimeter x 2.88 Inch | 73.152 Millimeter x 2.125 Inch | 53.98 Millimeter QM INDUSTRIES QAPL09A111SO Pillow Block Bearings 44.5 mm 490 kgf Two-Bolt Base 12 mm
2.756 Inch | 70 Millimeter x 4.173 Inch | 106 Millimeter x 3.74 Inch | 95 Millimeter QM INDUSTRIES QVVSN16V070SEO Pillow Block Bearings 6.3438 in Two-Bolt Flange Eccentric Collar Click here
1.575 Inch | 40 Millimeter x 2.882 Inch | 73.2 Millimeter x 2.126 Inch | 54 Millimeter QM INDUSTRIES QAPL09A040SO Pillow Block Bearings 45 mm 99 mm 0.37 1.8
2.165 Inch | 55 Millimeter x 3.12 Inch | 79.248 Millimeter x 2.5 Inch | 63.5 Millimeter QM INDUSTRIES QMPL11J055SN Pillow Block Bearings Single Row Non-Fill 16 mm C0 11 mm
3 Inch | 76.2 Millimeter x 4.724 Inch | 120 Millimeter x 3.75 Inch | 95.25 Millimeter QM INDUSTRIES QAASN15A300ST Pillow Block Bearings NU (2) Flange 68 mm Straight
2.688 Inch | 68.275 Millimeter x 4.173 Inch | 106 Millimeter x 3.75 Inch | 95.25 Millimeter QM INDUSTRIES QVVSN16V211SEO Pillow Block Bearings 130mm 85mm 3000 Two Rubber Seals
1.575 Inch | 40 Millimeter x 2.882 Inch | 73.2 Millimeter x 2.126 Inch | 54 Millimeter QM INDUSTRIES QAPL09A040SN Pillow Block Bearings -392 to +536 &d PTFE w/ Metal B 3.60 N/mm² 0.65 m/s
2.559 Inch | 65 Millimeter x 3.37 Inch | 85.598 Millimeter x 2.756 Inch | 70 Millimeter QM INDUSTRIES QMPF13J065SM Pillow Block Bearings 1.5 mm 100 mm 45 mm Inner Ring Guided
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