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 QAAMC13A060SEM Cartridge Unit Bearings 0.9375 in 2150 lbf 3.0000 in 1080 lbf
QM INDUSTRIES QAAMC11A055SB Cartridge Unit Bearings 3.4375 in 3.4200 in 14.5000 in Non-Expansion Bearing (Fixed)
QM INDUSTRIES QVVMC20V090SEO Cartridge Unit Bearings Two-Bolt Base Set Screw 2.4375 in 2.7500 in
QM INDUSTRIES QVVMC15V060SEO Cartridge Unit Bearings 3 in Expansion Bearing (Floating) 7.8750 in Labyrinth
QM INDUSTRIES QAMC15A212SO Cartridge Unit Bearings (2) Outer Ring, (1) Inner Ring Brass Straight Uncoated
QM INDUSTRIES QVVMC20V308SO Cartridge Unit Bearings 0.1900 in 200 lb .4690 in Grease
QM INDUSTRIES QAMC15A212SN Cartridge Unit Bearings 0.3125 in 2500 lbf 7 ° Max 250 °F
QM INDUSTRIES QAMC15A211SO Cartridge Unit Bearings 35 mm Without Snap Ring 72 mm 52100 Steel
QM INDUSTRIES QAMC15A211SEO Cartridge Unit Bearings 70 mm 6350 kgf 152 mm 4500 kgf
QM INDUSTRIES QAMC15A211SC Cartridge Unit Bearings 1-5/8 in 4000 psi 2 in 750 fp/min
QM INDUSTRIES QAMC13A060SB Cartridge Unit Bearings 7309beat85sun-nsk In Stock 0.87 KGS 45mm
QM INDUSTRIES QAMC11A055SN Cartridge Unit Bearings 0.6250 in 17300 lb 8 ° 1730 lb
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