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 QAAMC22A115MSO Cartridge Unit Bearings	2.4375 in	1-1/2 °	Round	Setscrew Lock - Narrow Inner Race
QM INDUSTRIES QAAMC22A115MSM Cartridge Unit Bearings	1.2500 in	Non-Expansion Bearing (Fixed)	3.5313 in	4.4375 in
QM INDUSTRIES QVVMC22V312SO Cartridge Unit Bearings	40 mm	C3	80 mm	Brass Cage
QM INDUSTRIES QVMC26V407SEC Cartridge Unit Bearings	0.2500 in	5370 lb	8 °	537 lb
QM INDUSTRIES QVMC22V315SEC Cartridge Unit Bearings	1.4375 in	2 in	Round	1-1/4 in
QM INDUSTRIES QVMC17V211ST Cartridge Unit Bearings	1.9375 in	4360 RPM	3.9370 in	200
QM INDUSTRIES QVMC11V050ST Cartridge Unit Bearings	6332-nsk	In Stock	26.20 KGS	160mm
QM INDUSTRIES QMMC15J075SC Cartridge Unit Bearings	1.0000 in	Set Screw	Standard Duty	Clearance/Non-Contact
QM INDUSTRIES QMMC13J208SEN Cartridge Unit Bearings	1.5000 in	3210 lbf	Cast Iron - Teflon Protection	PF3/4
QM INDUSTRIES QMMC13J207SEN Cartridge Unit Bearings	0.8750 in	2680 lbf	2.7500 in	1420 lbf
QM INDUSTRIES QMMC13J208SEC Cartridge Unit Bearings	1.9375 in	2-9/32 in	Round	1-13/16 in
QM INDUSTRIES QMMC11J204SEN Cartridge Unit Bearings	4.2500 in	3.9370 in	9.0000 in	Non-Expansion Bearing (Fixed)