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 QMMC34J615ST Cartridge Unit Bearings LM119300 LM119348 Imperial Stamped Steel
QM INDUSTRIES QMMC34J615SB Cartridge Unit Bearings LM451300 LM451349A LM451310V Imperial
QM INDUSTRIES QMMC34J607SO Cartridge Unit Bearings 4.75 in Kevlar Packing Seal Split Cylindrical Retained Type Four-Bolt Plummer Block
QM INDUSTRIES QMMC34J607SEB Cartridge Unit Bearings LM48500 LM48549 LM48511 Imperial
QM INDUSTRIES QMMC30J515SB Cartridge Unit Bearings 19000 19138X 19282 Imperial
QM INDUSTRIES QVMC26V407SET Cartridge Unit Bearings 180 mm Felt Type Split Cylindrical Retained Type Four-Bolt Plummer Block
QM INDUSTRIES QVMC22V315SET Cartridge Unit Bearings 29000 29177 29334 Imperial
QM INDUSTRIES QVMC17V215SET Cartridge Unit Bearings 28000 28159 28317 Imperial
QM INDUSTRIES QVMC22V100ST Cartridge Unit Bearings 5-15/16 in High Temperature Packing Split Cylindrical Expansion Type Four-Bolt Plummer Block
QM INDUSTRIES QVMC20V308ST Cartridge Unit Bearings 655 661 654D Imperial
QM INDUSTRIES QVMC17V300ST Cartridge Unit Bearings 230 mm High Temperature Packing Split Cylindrical Retained Type Four-Bolt Plummer Block
QM INDUSTRIES QMMC26J415SEB Cartridge Unit Bearings 28000 28137 28300 Imperial
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