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Pillow Block Bearings
Contact NowPillow 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 |
---|---|---|---|---|
3.5 Inch | 88.9 Millimeter x 3.82 Inch | 97.028 Millimeter x 4.5 Inch | 114.3 Millimeter QM INDUSTRIES TAPH20K308SEO Pillow Block Bearings | 2600 RPM | 14920 lbf | 11030 lbf | 197 mm |
1.688 Inch | 42.875 Millimeter x 2.88 Inch | 73.152 Millimeter x 2.36 Inch | 59.944 Millimeter QM INDUSTRIES QASN09A111SEO Pillow Block Bearings | Cast Iron | UL, AFBMA, AGMA, ASM | 4.17 in | 9.38 to 10.63 in |
2.5 Inch | 63.5 Millimeter x 2.87 Inch | 72.898 Millimeter x 3.25 Inch | 82.55 Millimeter QM INDUSTRIES TAPH15K208SEO Pillow Block Bearings | Open | 1.0000 in | 4.0000 in | Powder coat |