ROLLWAY BEARING Sales Co., Ltd.

Cartridge Unit Bearings

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.

QM INDUSTRIES QVVMC22V311SEC Cartridge Unit Bearings
1.2500 in
2150 lbf
QM INDUSTRIES QVMC11V050SM Cartridge Unit Bearings
Two-Bolt Base
Uncoated
QM INDUSTRIES QVMC11V200SM Cartridge Unit Bearings
Two-Bolt Base
1-1/2 in
QM INDUSTRIES QVVMC22V400SEB Cartridge Unit Bearings
2.5000 in
Cast Iron
QM INDUSTRIES QMMC30J600SEC Cartridge Unit Bearings
6.6875 in
Cast Steel
QM INDUSTRIES QVVMC15V065SEB Cartridge Unit Bearings
110 mm
475000 N
QM INDUSTRIES QMMC30J515SEM Cartridge Unit Bearings
1.0000 in
2150 lbf
QM INDUSTRIES QMMC30J508ST Cartridge Unit Bearings
1.5000 in
2150 lbf
QM INDUSTRIES QMMC30J508SM Cartridge Unit Bearings
Three-Bolt Triangle Flange
4.1563 in
QM INDUSTRIES QMMC30J507SEO Cartridge Unit Bearings
Closed End Cap
B448
QM INDUSTRIES QMMC30J507SEM Cartridge Unit Bearings
12 mm
2150 lbf
QM INDUSTRIES QMMC30J150SO Cartridge Unit Bearings
2.7500 in
Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che
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