Cartridge Unit Bearings

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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. 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.

Bearing Number Bore Dia Outer DIa Width Size
QM INDUSTRIES QMMC26J415SC Cartridge Unit Bearings 320 mm Viton Single Lip Split Cylindrical Retained Type Eight-Bolt Plummer Block
QM INDUSTRIES QMMC11J055SEB Cartridge Unit Bearings 28000 28159 28300 Imperial
QM INDUSTRIES QMMC11J055SB Cartridge Unit Bearings 28000 28150 28315A Imperial
QM INDUSTRIES QAAMC26A500SEM Cartridge Unit Bearings 28000 28151 28300X Imperial
QM INDUSTRIES QAAMC26A500SEC Cartridge Unit Bearings 16000 16150 16282 Imperial
QM INDUSTRIES QAAMC26A500SEB Cartridge Unit Bearings 28000 28158 28315A Imperial
QM INDUSTRIES QVVMC22V400SET Cartridge Unit Bearings 90 mm 140 mm 24 mm 15 º
QM INDUSTRIES QVVMC26V408SET Cartridge Unit Bearings LM520300 LM520349 Imperial Stamped Steel
QM INDUSTRIES QVVMC20V308SET Cartridge Unit Bearings 14000 14139 14274 Imperial
QM INDUSTRIES QMMC34J608ST Cartridge Unit Bearings 28000 28137 28300X Imperial
QM INDUSTRIES QVMC26V407SEN Cartridge Unit Bearings 34000 34274 Imperial Stamped Steel
QM INDUSTRIES QMMC34J608SM Cartridge Unit Bearings LM48500 LM48548C LM48514XP Imperial
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