Four point contact ball bearings

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Four-point contact ball bearings are radial single row angular contact ball bearings with raceways that are designed to support axial loads in both directions. For a given axial load, a limited radial load can also be supported.The bearings are separable, i.e. the outer ring with ball and cage assembly can be mounted separately from the two inner ring halves.
Both inner ring halves of SKF Explorer four-point contact ball bearings have a recessed shoulder. This improves oil flow when the bearing is used in combination with an SKF cylindrical roller bearing. In addition, these recesses can be used to facilitate dismounting.

 

Four-point contact ball bearing makes it easy to simplify machine designs that have a combination of radial, thrust and moment loads because it can handle all three simultaneously. They are primarily used for slow to moderate-speed applications, or where oscillatory movement is predominant.

 

Bearing Number Bore Dia Outer DIa Width Size
QJ1044X1MA Four point contact ball bearings 30mm 30000 0.14 0.02 KGS
QJ234MA Four point contact ball bearings 114.3 mm 190.5 mm 2 x B10724-155 SAW 538
QJ334N2MA Four point contact ball bearings s688-2rsw6-zen Steel Standard 16mm
QJF228MB Four point contact ball bearings 5.2500 in 1.0625 in 1.7656 in 6.4688 in
QJF234MB Four point contact ball bearings 210 mm 310 mm 2 mm 31.5 mm
QJ224N2MA Four point contact ball bearings 1.50 mm 75.000 mm 4500 rpm 1.00 mm
QJF226MB Four point contact ball bearings 160mm Two Metal Shields 6021-2z-fag 26mm
QJF344MB Four point contact ball bearings 100mm Open Type 0.44 KGS 65mm
QJF226MB Four point contact ball bearings 23988cc/w33-skf Open Type 118mm 440mm
QJF232MB Four point contact ball bearings 55mm 17.9 51.5 Open Type
QJF320MB Four point contact ball bearings 0.02 KGS 6002-qbl 32mm In Stock
QJ1092N2MA Four point contact ball bearings 50mm Plastic 90mm C3
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