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 QMMC20J100SO Cartridge Unit Bearings	5.5000 in	4.9500 in	8.7500 in	52100 Bearing Steel
QM INDUSTRIES TAMC26K115SEB Cartridge Unit Bearings	QM INDUSTRIES	TAMC26K115SEB	1 pcs	Negotiable
QM INDUSTRIES QMMC22J115SO Cartridge Unit Bearings	1.2500 in	3460 lbf	4.1406 in	Contact with Flinger
QM INDUSTRIES QMMC15J075SO Cartridge Unit Bearings	1.2500 in	4410 lbf	3.5625 in	2540 lbf
QM INDUSTRIES QMMC15J211SO Cartridge Unit Bearings	1.8750 in	4180 lbf	Cast Iron - Nickel Protection	PF1
QM INDUSTRIES QMMC11J204SO Cartridge Unit Bearings	1.3750 in	2150 lbf	5.1250 in	1080 lbf
QM INDUSTRIES QMMC10J115SO Cartridge Unit Bearings	22 mm	Slotted	12 mm	1765 lbs
QM INDUSTRIES QMMC22J408SEN Cartridge Unit Bearings	0.5000 in	2150 lbf	3.0000 in	1080 lbf
QM INDUSTRIES QMMC20J312SET Cartridge Unit Bearings	1.2500 in	2030 lbf	Cast Iron - Teflon Protection	PF3/4
QM INDUSTRIES QMMC20J311SEB Cartridge Unit Bearings	2.9375 in	21500 lbf	6.2992 in	16100 lbf
QM INDUSTRIES QMMC18J307ST Cartridge Unit Bearings	120 mm	106 kN	180 mm	110 kN
QM INDUSTRIES QMMC18J304SEC Cartridge Unit Bearings	30 mm	1830 kgf	111 mm	Contact with Flinger