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.

 

 

 

Bearing Number Bore Dia Outer DIa Width Size
2.953 Inch | 75 Millimeter x 3.33 Inch | 84.582 Millimeter x 3.74 Inch | 95 Millimeter QM INDUSTRIES QVPN17V075SC Pillow Block Bearings No Pillow Type Cast iron single clo Cast Iron
3.543 Inch | 90 Millimeter x 3.75 Inch | 95.25 Millimeter x 4.409 Inch | 112 Millimeter QM INDUSTRIES QVPN20V090SEO Pillow Block Bearings 745 1.8375 in 3.46 in 0.14 in
2.5 Inch | 63.5 Millimeter x 3.25 Inch | 82.55 Millimeter x 3.15 Inch | 80 Millimeter QM INDUSTRIES QVPN15V208SEO Pillow Block Bearings 5.4 in 9.0 in Split Cylindrical Ho This product line wa
3.543 Inch | 90 Millimeter x 3.75 Inch | 95.25 Millimeter x 4.409 Inch | 112 Millimeter QM INDUSTRIES QVPN20V090SO Pillow Block Bearings 305066 lbf 20.6 in 013992033093 5.1 in
2.362 Inch | 60 Millimeter x 3.25 Inch | 82.55 Millimeter x 3.15 Inch | 80 Millimeter QM INDUSTRIES QVPN15V060SO Pillow Block Bearings Tapered hole adapter No No 110
2.953 Inch | 75 Millimeter x 3.29 Inch | 83.566 Millimeter x 3.126 Inch | 79.4 Millimeter QM INDUSTRIES QVPR16V075SEB Pillow Block Bearings Cylindrical Bore 3 mm 3,200 rpm 104 mm
3.25 Inch | 82.55 Millimeter x 4.646 Inch | 118 Millimeter x 3.938 Inch | 100.025 Millimeter QM INDUSTRIES QVVSN19V304SEO Pillow Block Bearings M40x1.5 Metric (fine) Thread Right Screw 6 Days or more
4 Inch | 101.6 Millimeter x 4.134 Inch | 105 Millimeter x 4.921 Inch | 125 Millimeter QM INDUSTRIES QVSN22V400SEO Pillow Block Bearings 25 41 Available Bearings with Housin
3.938 Inch | 100.025 Millimeter x 4.134 Inch | 105 Millimeter x 4.921 Inch | 125 Millimeter QM INDUSTRIES QVSN22V315SEO Pillow Block Bearings NR 100 /2AS 53000
3.5 Inch | 88.9 Millimeter x 3.661 Inch | 93 Millimeter x 3.938 Inch | 100.025 Millimeter QM INDUSTRIES QVSN19V308SEO Pillow Block Bearings Stainless Steel Deep Groove Ball Bea 6 Double
2.438 Inch | 61.925 Millimeter x 3.19 Inch | 81.026 Millimeter x 2.75 Inch | 69.85 Millimeter QM INDUSTRIES QVPR14V207SEB Pillow Block Bearings 62 Deep Groove Ball Bea Clear Anodize 20
2.75 Inch | 69.85 Millimeter x 3.268 Inch | 83 Millimeter x 3.75 Inch | 95.25 Millimeter QM INDUSTRIES QVSN16V212SEO Pillow Block Bearings 5,400 N 11,400 N 1.4 mm 17,000 rpm
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