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 QMMC11J204SM Cartridge Unit Bearings	208FFSG	40.000 mm	80.0000 mm	21.0 mm
QM INDUSTRIES QMMC22J110SN Cartridge Unit Bearings	220.000 mm	340.0000 mm	56.00 mm	2.50 mm
QM INDUSTRIES QAMC15A070SB Cartridge Unit Bearings	120.000 mm	215.0000 mm	40.00 mm	2.00 mm
QM INDUSTRIES QMMC20J315SM Cartridge Unit Bearings	80.000 mm	170.0000 mm	68.30 mm	2.00 mm
QM INDUSTRIES QVVMC22V400SO Cartridge Unit Bearings	280.000 mm	420.0000 mm	65.00 mm	3.00 mm
QM INDUSTRIES QVVMC15V065SO Cartridge Unit Bearings	75.000 mm	160.0000 mm	68.30 mm	2.00 mm
QM INDUSTRIES QVMC22V315SEO Cartridge Unit Bearings	180.000 mm	280.0000 mm	46.00 mm	2.00 mm
QM INDUSTRIES QAMC18A303SC Cartridge Unit Bearings	220.000 mm	340.0000 mm	56.00 mm	2.50 mm
QM INDUSTRIES QAMC18A304SC Cartridge Unit Bearings	240.000 mm	360.0000 mm	56.00 mm	2.50 mm
QM INDUSTRIES QAMC18A085SEN Cartridge Unit Bearings	200.000 mm	310.0000 mm	51.00 mm	2.00 mm
QM INDUSTRIES QAMC18A085SB Cartridge Unit Bearings	85.000 mm	150.0000 mm	49.20 mm	2.00 mm
QM INDUSTRIES QVMC17V211SEB Cartridge Unit Bearings	320.000 mm	480.0000 mm	74.00 mm	3.00 mm