Flange Block Bearings

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Flange bearings come in many shapes and sizes to accommodate the wide range of applications and loads they are used for. The diameter of the mounted shaft determines the bore diameter of the appropriate flange bearing.

The radial loads and thrust loads put upon the bearing determines the capacity needed from a flange bearing. In some cases, a standard flange bearing will suffice whereas under larger loads a more heavy-duty bearing may be required.Lastly, the mounting surface determines the dimensions and type of housing that may be needed, whether it’s a 2-bolt or 4-bolt.

A flange bearing is a type of mounted bearing in which the mounted shaft runs perpendicular to the mounting surface and the center line of the mounting holes. This is in contrast to a pillow block bearing, in which the mounted shaft runs parallel to the mounting surface.

Flange bearings consist of a flanged housing and an insert bearing. The housing is typically made from cast iron or cast steel while the bearing can be made from a wide variety of materials.

Bearing Number Bore Dia Outer DIa Width Size
QM INDUSTRIES QVFLP22V315SB Flange Block Bearings 4-17/32 in Two-Bolt Base Solid Pillow Block 6 to 6-11/16 in
QM INDUSTRIES QAACW20A400SEM Flange Block Bearings UC206-18C4HR23 Two-Bolt Base 1.6875 in 2540 lbf
QM INDUSTRIES QAACW20A315SEM Flange Block Bearings Flat 0.5000 in Eccentric Hex
QM INDUSTRIES QAACW13A207SEM Flange Block Bearings Steel Machined Bearing wit 22500 lbf Open
QM INDUSTRIES QVF11V115SEM Flange Block Bearings 110 mm Steel C3 85000 N
QM INDUSTRIES QAACW20A400SM Flange Block Bearings 75 mm 74 mm Round 160 mm
QM INDUSTRIES QACW10A050SEM Flange Block Bearings 2.0000 in Two-Bolt Base 1.1250 in 5-3/8 to 6-1&#x
QM INDUSTRIES QAAC15A075SEN Flange Block Bearings Spherical Roller Cast Iron Set Screw 662327421335
QM INDUSTRIES QVFLP22V312SEC Flange Block Bearings 62mm 8.8 9mm 12.2
QM INDUSTRIES QAACW11A204SM Flange Block Bearings Steel 4.6875 in 2.2500 in Non-Flanged Cup
QM INDUSTRIES QAACW20A315SM Flange Block Bearings Triple Lip 4-1/16 in Split Cylindrical Ro Round
QM INDUSTRIES QACW13A065SM Flange Block Bearings Round Non-Expansion Bearin Four-Bolt Flange Uncoated