Cartridge Unit Bearings

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Our cartridges are available in metallic or rubber. The bearing inserts have grade 10 balls and super-finished ball paths to support proper lube film and reduce noise.

Metallic Design Attributes：Mounts in straight bore housings.Comes complete with wide inner-ring bearing insert and three-piece “R” seal.

Conductive Rubber Design Attributes：Offers straight, beveled or special profiled outer diameter.comes complete with extended inner ring bearing insert.Very quiet and dampens vibration.

ApplicationsHeating and air-conditioning，Ventilating equipment，Conveyor systems，General industrial equipment

Bearing Number	Bore Dia	Outer DIa	Width	Size
QM INDUSTRIES QMMC30J600SB Cartridge Unit Bearings	6000 psi	C954	125000	3-1/2 in
QM INDUSTRIES QMMC30J515SEC Cartridge Unit Bearings	120mm	23124-e1a-k-m-qbl	200mm	Open Type
QM INDUSTRIES QMMC30J507ST Cartridge Unit Bearings	0.6250 in	2150 lbf	Set Screw Collar	0.8660 in
QM INDUSTRIES QMMC30J507SEN Cartridge Unit Bearings	300mm	1050	1760	180mm
QM INDUSTRIES QMMC30J507SET Cartridge Unit Bearings	68 mm	140 mm	225 mm	087796239722
QM INDUSTRIES QMMC30J150SN Cartridge Unit Bearings	Inch CAMROL (CY	0.8750 in	4150100000	Open
QM INDUSTRIES QMMC11J055ST Cartridge Unit Bearings	9890 lbf	Round	Steel	ABEC 1 (ISO Cla
QM INDUSTRIES QMMC11J055SC Cartridge Unit Bearings	Alloy Steel	5 mm	Right Hand	16 mm
QM INDUSTRIES QAAMC18A303SEC Cartridge Unit Bearings	Polished	W1	Steel	3 ft
QM INDUSTRIES QAAMC18A303SEN Cartridge Unit Bearings	053893491882	No Hole	Uncoated	Single Cup
QM INDUSTRIES QAAMC18A085ST Cartridge Unit Bearings	A 16	21 mm	630 mm	MS
QM INDUSTRIES QVVMC22V312SEN Cartridge Unit Bearings	0.6250 in	Female Threaded with	6 °	1.1870 in