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 QAMC11A055SEO Cartridge Unit Bearings
0.6250 in
1000 lb
QM INDUSTRIES QAMC11A055SEC Cartridge Unit Bearings
45 mm
5250 kgf
QM INDUSTRIES QVVMC26V407SET Cartridge Unit Bearings
2.9375 in
3.0000 in
QM INDUSTRIES QVMC20V303SEC Cartridge Unit Bearings
2.9375 in
3.3800 in
QM INDUSTRIES QVMC13V203SC Cartridge Unit Bearings
(2) Inner Ring
Brass
QM INDUSTRIES QMMC30J507SEC Cartridge Unit Bearings
75 mm
6750 kgf
QM INDUSTRIES QMMC30J507SEB Cartridge Unit Bearings
3.5000 in
Adapter Mounted
QM INDUSTRIES QVVMC20V307SET Cartridge Unit Bearings
17 mm
1310 kgf
QM INDUSTRIES QVVMC17V215SET Cartridge Unit Bearings
1.5000 in
2150 lbf
QM INDUSTRIES QVVMC17V075ST Cartridge Unit Bearings
0.7500 in
1400 lb
QM INDUSTRIES QMMC30J140SEC Cartridge Unit Bearings
12 in
3-11/16 to 4-1/2 in
QM INDUSTRIES QMMC26J500SEO Cartridge Unit Bearings
0.7500 in
2150 lbf
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Angular Contact Ball Bearings
Cam Follower and Track Roller - Stud Type
Cartridge Unit Bearings
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NOK OIL SEAL
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