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 QMMC18J308SET Cartridge Unit Bearings Deep Groove Ball Bea Double Available VV (Non-Contact Rubb
QM INDUSTRIES QMMC18J308SEN Cartridge Unit Bearings 65 57500 Cast Iron Pillow Type
QM INDUSTRIES QMMC18J308SC Cartridge Unit Bearings 34 mm 30.5 mm M6x1 89 mm
QM INDUSTRIES QMMC18J307SN Cartridge Unit Bearings 8 mm 3.7 Nm M6x1 18 mm
QM INDUSTRIES QMMC18J307SC Cartridge Unit Bearings -20 °C 5.5 Nm 12.8 kN 15.5 mm
QM INDUSTRIES QMMC18J304SN Cartridge Unit Bearings 1 mm 58.5 kN 103.5 mm 78 mm
QM INDUSTRIES QMMC18J304SEB Cartridge Unit Bearings No 6400 NU (double brims for Steel
QM INDUSTRIES QMMC18J303SET Cartridge Unit Bearings Compact Type 12 Bearings with Housin 45 ~ 55
QM INDUSTRIES QMMC18J090SN Cartridge Unit Bearings 29.2 kN 5 mm 43.55 kN 95 mm
QM INDUSTRIES QMMC18J090SEB Cartridge Unit Bearings 0.009 kg 12.1 2.34 kN 8 mm
QM INDUSTRIES QVVMC22V400SB Cartridge Unit Bearings EX211G2 48.4 mm 140 mm 60 mm
QM INDUSTRIES QVVMC17V075SEB Cartridge Unit Bearings 19 mm -40 °C 167 mm 127 mm