Cartridge Unit Bearings

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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.

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.

Bearing Number Bore Dia Outer DIa Width Size
QM INDUSTRIES TAMC26K408SEB Cartridge Unit Bearings Normal Duty Grip Tight Ball Bearing 212 Series Cast Iron
QM INDUSTRIES TAMC17K215SEB Cartridge Unit Bearings 240 mm 20.5 mm 144 mm 2.1 mm
QM INDUSTRIES TAMC15K208SET Cartridge Unit Bearings Normal Duty Setscrew Ball Bearing 205 Series Cast Iron
QM INDUSTRIES TAMC22K400SEN Cartridge Unit Bearings Intermediate Duty Setscrew Ball Bearing 206 Series Zinc
QM INDUSTRIES TAMC20K308SC Cartridge Unit Bearings 112.713 mm 230 mm 73.812 mm 130.175 mm
QM INDUSTRIES QMMC22J110SEO Cartridge Unit Bearings Medium Duty Setscrew Ball Bearing 211 Series Cast Iron
QM INDUSTRIES QMMC18J304SEO Cartridge Unit Bearings Normal Duty Setscrew Ball Bearing 212 Series Cast Iron
QM INDUSTRIES QMMC15J070SEO Cartridge Unit Bearings 407 Series Expansion 4 Bolt Pillow Block Triple Lip
QM INDUSTRIES QMMC11J055SEO Cartridge Unit Bearings Normal Duty Setscrew Ball Bearing 205 Series Stainless Steel
QM INDUSTRIES QMMC22J407SO Cartridge Unit Bearings Intermediate Duty Setscrew Ball Bearing 205 Series Zinc
QM INDUSTRIES QMMC20J312SO Cartridge Unit Bearings 207 Series Non-Expansion 2 Bolt Pillow Block Triple Lip
QM INDUSTRIES QMMC18J085SO Cartridge Unit Bearings Normal Duty Setscrew Ball Bearing 207 Series Cast Iron
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