Cartridge Unit Bearings

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Conductive rubber cylindrical cartridge units have either a straight, beveled, or special profiled outer diameter and an extended inner ring bearing insert. The conductive rubber cartridge units dampen vibration and have quiet running characteristics. Applications for cylindrical cartridge units include heating and air conditioning systems, ventilating equipment, and conveyor systems.

Set-screw, adapter, and eccentric collar type cylindrical cartridge units allow the self-alignment and free movement of bearings. The use of cylindrical cartridge units also allows for the expansion and contraction of the shaft caused by differences in temperature. Metallic cartridges have grade 10 balls, finished ball paths, and a three-piece “R” seal in wide inner-ring bearing inserts.

Bearing Number Bore Dia Outer DIa Width Size
QM INDUSTRIES QAAMC18A085SB Cartridge Unit Bearings Normal Duty D-Lock Ball Bearing 207 Series Cast Iron
QM INDUSTRIES QAAMC26A130ST Cartridge Unit Bearings Normal Duty Setscrew Ball Bearing 210 Series Cast Iron
QM INDUSTRIES QAAMC26A130SET Cartridge Unit Bearings Intermediate Duty Eccentric Collar Ball Bearing 209 Series Cast Iron
QM INDUSTRIES QAAMC26A130SEO Cartridge Unit Bearings Normal Duty Setscrew Ball Bearing 206 Series Cast Iron
QM INDUSTRIES QVVMC20V303SC Cartridge Unit Bearings Normal Duty Grip Tight Ball Bearing 210 Series Cast Iron
QM INDUSTRIES QVVMC11V200SC Cartridge Unit Bearings Intermediate Duty Setscrew Ball Bearing 204 Series Zinc
QM INDUSTRIES QVMC11V200SEC Cartridge Unit Bearings Normal Duty Setscrew Ball Bearing 204 Series Cast Iron
QM INDUSTRIES QVMC22V312SC Cartridge Unit Bearings Intermediate Duty Setscrew Ball Bearing 207 Series Zinc
QM INDUSTRIES QVMC20V080SC Cartridge Unit Bearings Intermediate Duty Setscrew Ball Bearing 206 Series Zinc
QM INDUSTRIES QVMC20V303SC Cartridge Unit Bearings HEAVY DUTY 30.0000 in 5 X 5 X 1/2 300
QM INDUSTRIES QVMC11V050SC Cartridge Unit Bearings Normal Duty Grip Tight Ball Bearing 214 Series Cast Iron
QM INDUSTRIES QVMC13V055SC Cartridge Unit Bearings Normal Duty Setscrew Ball Bearing 203 Series Zinc
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