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 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.

 


 

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.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.

 

 

 

3.346 Inch | 85 Millimeter x 3.75 Inch | 95.25 Millimeter x 4.5 Inch | 114.3 Millimeter QM INDUSTRIES QVPA20V085SB Pillow Block Bearings

0.38 3760 lbf
43.43 mm -3.6 mm

4 Inch | 101.6 Millimeter x 4.61 Inch | 117.094 Millimeter x 4.921 Inch | 125 Millimeter QM INDUSTRIES QASN20A400SEC Pillow Block Bearings

Standard Double Row
360 Metric System

2.756 Inch | 70 Millimeter x 4.18 Inch | 106.172 Millimeter x 3.74 Inch | 95 Millimeter QM INDUSTRIES QVVPG17V070SM Pillow Block Bearings

2.84 in 1600 rpm
0.75 in Piloted Flange Cartr

2.5 Inch | 63.5 Millimeter x 3.25 Inch | 82.55 Millimeter x 3.5 Inch | 88.9 Millimeter QM INDUSTRIES QVPK15V208SEM Pillow Block Bearings

Cast Iron Silicone
With steel plate cov For Heavy Load

2.688 Inch | 68.275 Millimeter x 4.18 Inch | 106.172 Millimeter x 3.75 Inch | 95.25 Millimeter QM INDUSTRIES QVVPG17V211SM Pillow Block Bearings

Flanged Pilot Type Double
ZZ (Double Shield) Yes (with retaining

2.938 Inch | 74.625 Millimeter x 3.268 Inch | 83 Millimeter x 3.75 Inch | 95.25 Millimeter QM INDUSTRIES QVSN16V215SB Pillow Block Bearings

36.1 69.8
No Cast iron made
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