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 QAMC15A300SET Cartridge Unit Bearings	140 mm	Not Split	68 mm	0328065000
QM INDUSTRIES QAMC15A075ST Cartridge Unit Bearings	1000	In Stock	C3	200mm
QM INDUSTRIES QAMC15A300ST Cartridge Unit Bearings	14000 RPM	Maximum of +250	Roller & Cage As	Open
QM INDUSTRIES QAMC15A300SEB Cartridge Unit Bearings	22 mm	SPF	16 mm	40 mm
QM INDUSTRIES QAMC15A075SET Cartridge Unit Bearings	0.7656 in	28680, 28682	Uncoated	Non-Flanged Cup
QM INDUSTRIES QAMC11A204ST Cartridge Unit Bearings	2-3/4 in	Click here	717905066221	Plain Sleeve
QM INDUSTRIES QAMC10A115ST Cartridge Unit Bearings	4000 psi	Max 500 ºF	Click here	None
QM INDUSTRIES QAMC10A200SEB Cartridge Unit Bearings	50000	Static 8000 / D	Click here	3/8 in
QM INDUSTRIES QAMC10A115SEC Cartridge Unit Bearings	Carbon Steel - Corro	Self Lubricating	1/4-28	1.3120 in
QM INDUSTRIES QVMC11V115SEO Cartridge Unit Bearings	Set Screw	4547359502060	2.5000 in	0.6250 in
QM INDUSTRIES QVMC22V312SO Cartridge Unit Bearings	9.1250 in	6.7500 in	5.8750 in	1.5000 in
QM INDUSTRIES QVMC17V070SO Cartridge Unit Bearings	Carbon Steel - Corro	Precision	Male Threaded	52100 Bearing Steel