Pillow Block Bearings

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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.

 

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 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 blocks are supplied in a variety of configurations.


 

Bearing Number Bore Dia Outer DIa Width Size
4.921 Inch | 125 Millimeter x 6.024 Inch | 153 Millimeter x 5.906 Inch | 150 Millimeter QM INDUSTRIES QMSN26J125SET Pillow Block Bearings ZINC PLATED 400 16.95 LB 1.0000 in
5.5 Inch | 139.7 Millimeter x 7.56 Inch | 192.024 Millimeter x 6.688 Inch | 169.875 Millimeter QM INDUSTRIES QMPX30J508SO Pillow Block Bearings Yes Steel Normal Duty 2 Bolt Pillow Block
4.5 Inch | 114.3 Millimeter x 5.55 Inch | 140.97 Millimeter x 5.91 Inch | 150.114 Millimeter QM INDUSTRIES QMSN22J408SET Pillow Block Bearings Open 3.000 mm 0.0003 Kg 0.100 mm
3 Inch | 76.2 Millimeter x 4.18 Inch | 106.172 Millimeter x 3.5 Inch | 88.9 Millimeter QM INDUSTRIES QVVPX16V300SO Pillow Block Bearings 169281 lbf Kevlar Packing Seal 1.3 in 218964 lbf
4.5 Inch | 114.3 Millimeter x 5.55 Inch | 140.97 Millimeter x 5.91 Inch | 150.114 Millimeter QM INDUSTRIES QMSN22J408SEM Pillow Block Bearings METRIC 0.787 Kg 60 mm 31600 rpm
3 Inch | 76.2 Millimeter x 4.18 Inch | 106.172 Millimeter x 3.5 Inch | 88.9 Millimeter QM INDUSTRIES QVVPX16V300SEO Pillow Block Bearings 37 mm 15.5 mm UC202G2T20 33.3 mm
4.438 Inch | 112.725 Millimeter x 5.55 Inch | 140.97 Millimeter x 5.91 Inch | 150.114 Millimeter QM INDUSTRIES QMSN22J407SEM Pillow Block Bearings 6.5 in Light Series 131513 lbf 470 mm
2.938 Inch | 74.625 Millimeter x 4.18 Inch | 106.172 Millimeter x 3.5 Inch | 88.9 Millimeter QM INDUSTRIES QVVPX16V215SN Pillow Block Bearings 0.6 mm 0.41 Hz 120 °C 12 mm
4.331 Inch | 110 Millimeter x 5.551 Inch | 141 Millimeter x 5.512 Inch | 140 Millimeter QM INDUSTRIES QMSN22J110ST Pillow Block Bearings XAB-32010X 1.38 82700 N 92700 N
2.938 Inch | 74.625 Millimeter x 4.18 Inch | 106.172 Millimeter x 3.5 Inch | 88.9 Millimeter QM INDUSTRIES QVVPX16V215SEC Pillow Block Bearings 43.5 mm 54 mm 6.65 kN 34 mm
7 Inch | 177.8 Millimeter x 8.43 Inch | 214.122 Millimeter x 7.875 Inch | 200.025 Millimeter QM INDUSTRIES QMPH34J700SEM Pillow Block Bearings 55 mm 2.52 kg 23.2 kN 164 mm
6.938 Inch | 176.225 Millimeter x 8.43 Inch | 214.122 Millimeter x 7.875 Inch | 200.025 Millimeter QM INDUSTRIES QMPH34J615SEM Pillow Block Bearings High Temperature Pac 013992023063 013992062222 1.3 in
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