Cartridge Unit Bearings

Contact Now

Help operate motors, chain belts, chain wheels and automobiles with durable insert bearings. These bearings are designed with an inner ring that extends on both sides of the bearing for extra support. Each bearing is designed specifically for an application. Find right size and fit insert bearing.


Press-fit into the bearing cartridges -- and so its offset can be adjusted when the bearings are replaced. If you are not sure of the threading of the bottom bracket shell, measure it with a thread-pitch gauge or by trying to thread in bottom-bracket cups or mounting rings with known threading.Cartridges. Our cartridges are available in metallic or rubber. The bearing inserts have grade 10 balls and super-finished ball paths to support proper lube film and reduce noise. Metallic Design Attributes. Mounts in straight bore housings. Comes complete with wide inner-ring bearing insert and three-piece “R” seal. 


Bearing Number Bore Dia Outer DIa Width Size
QM INDUSTRIES QVVMC17V211SN Cartridge Unit Bearings 13 in 1 in No Finish -
QM INDUSTRIES QVVMC22V100SO Cartridge Unit Bearings 2.3750 in 1.5000 in 1.2500 in Set Screw
QM INDUSTRIES QVVMC17V215SO Cartridge Unit Bearings Lead Free -40 to +248 &de 200 mm Dry 24.5;Dry St
QM INDUSTRIES QVVMC15V208SO Cartridge Unit Bearings Straight Not Rated Steel 380 mm
QM INDUSTRIES QVMC13V055SEN Cartridge Unit Bearings 1.5000 in 5-33/64 in PBT Thermoplastic Side Mount
QM INDUSTRIES QVVMC15V060SO Cartridge Unit Bearings 200 Cast Iron 2-3/16 in Round
QM INDUSTRIES QVMC17V070SN Cartridge Unit Bearings Non-Expansion Bearin 0.9375 in Round 205
QM INDUSTRIES QVMC13V055SN Cartridge Unit Bearings B6-18 1/2 Normal Duty Contact/Lip
QM INDUSTRIES QVMC13V204SN Cartridge Unit Bearings C0 100 mm This product can not 3000 RPM
QM INDUSTRIES QMMC22J115SEO Cartridge Unit Bearings Lubrication Fitting 1500 lbf 3/8-16 Normal Duty
QM INDUSTRIES QMMC13J060SEB Cartridge Unit Bearings 20.904 mm 107.95 mm 2.8 kg N 024
QM INDUSTRIES QAMC18A080SC Cartridge Unit Bearings 0.115 in 191.465 mm 0.22 kg 7.538 in