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 QVVMC20V090SM Cartridge Unit Bearings 18 mm 30 mm 24 mm 24 mm
QM INDUSTRIES TAMC22K315SO Cartridge Unit Bearings 203 Series Non-Expansion 4 Bolt Flange Grease Seal (Taper)
QM INDUSTRIES TAMC13K204SO Cartridge Unit Bearings Normal Duty Setscrew Ball Bearing 209 Series Polymer
QM INDUSTRIES QVVMC20V308SEM Cartridge Unit Bearings 2FD 55 mm 120 mm 45.5 mm
QM INDUSTRIES QVVMC26V115SEM Cartridge Unit Bearings Normal Duty Setscrew Ball Bearing 205 Series Cast Iron
QM INDUSTRIES QMMC18J080SEN Cartridge Unit Bearings Normal Duty Setscrew Ball Bearing 210 Series Stainless Steel
QM INDUSTRIES QMMC18J080SB Cartridge Unit Bearings Normal Duty Setscrew Ball Bearing 207 Series Cast Iron
QM INDUSTRIES QMMC20J100SEN Cartridge Unit Bearings 30 mm 55 mm 13 mm 37.7 mm
QM INDUSTRIES QVVMC20V090SEM Cartridge Unit Bearings Normal Duty Setscrew Ball Bearing 207 Series Cast Iron
QM INDUSTRIES QVVMC15V060SEM Cartridge Unit Bearings Intermediate Duty Setscrew Ball Bearing 206 Series Zinc
QM INDUSTRIES QMMC15J300SN Cartridge Unit Bearings 110 mm 123.825 mm 106.362 mm 200 mm
QM INDUSTRIES QMMC15J300SB Cartridge Unit Bearings Intermediate Duty Eccentric Collar Ball Bearing 205 Series Cast Iron
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