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 QMMC10J200SC Cartridge Unit Bearings	0.5000 in	7/8 in	Round	1-11/16 in
QM INDUSTRIES QMMC10J115SC Cartridge Unit Bearings	1.2500 in	7530 lbf	4.0000 in	4320 lbf
QM INDUSTRIES QMMC11J203SEN Cartridge Unit Bearings	5.2500 in	0.13 in	0.8750 in	Class 2
QM INDUSTRIES QMMC13J207SB Cartridge Unit Bearings	0.484 in	0.032 in	1.016 in	N-01
QM INDUSTRIES QMMC11J204SET Cartridge Unit Bearings	2.0000 in	2-3/4 in	Round	1-5/8 in
QM INDUSTRIES QMMC11J204SN Cartridge Unit Bearings	15 mm	975 kgf	63.5 mm	490 kgf
QM INDUSTRIES QMMC11J203SC Cartridge Unit Bearings	1-3/16 in	50000	1-1/2 in	Static 8000 / Dynamic 2000 (psi)
QM INDUSTRIES QMMC10J050SEC Cartridge Unit Bearings	32 mm	-30 to +120 °C	13.8 mm	1690 lbf
QM INDUSTRIES QVMC13V204SEO Cartridge Unit Bearings	1 in	Maximum of +800 °F	1-3/16 in	75000
QM INDUSTRIES QVVMC20V080SO Cartridge Unit Bearings	1-11/16 in	Non-Expansion Bearing (Fixed)	5.0000 in	Labyrinth
QM INDUSTRIES TAMC26K115SEM Cartridge Unit Bearings	2.9375 in	3-3/4 in	10.4375 in	Expansion Bearing (Floating)
QM INDUSTRIES TAMC26K115SEC Cartridge Unit Bearings	1.0000 in	1-5/8 in	Round	1-1/8 in