Four Point Contact 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.

A 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
20mm x 52mm x 15mm FAG qj304-mpa-fag Four Point Contact Bearings No 72 15000 C
20mm x 52mm x 15mm SKF qj304ma-skf Four Point Contact Bearings No Cast Iron Pillow Type Standard
200mm x 360mm x 58mm FAG qj240-n2-mpa-fag Four Point Contact Bearings Imperial 0.090 in 0.7500 in 2.94 in
200mm x 360mm x 58mm FAG qj240-n2-mpa-c3-fag Four Point Contact Bearings 52100 Bearing Steel Standard Type 5950 Cam Followers
220mm x 400mm x 65mm FAG qj244-n2-mpa-fag Four Point Contact Bearings 12.0 in 2-3/16 in 42714 lbf 4.5 in
220mm x 400mm x 65mm FAG qj244-n2-mpa-c3-fag Four Point Contact Bearings Punching No Steel Single Row
190mm x 340mm x 55mm SKF qj238n2ma-skf Four Point Contact Bearings Bearings with Housin 8 Days 6 Deep Groove Ball Bea
190mm x 340mm x 55mm FAG qj238-n2-mpa-fag Four Point Contact Bearings Mounted Bearing 0.0039 in 0.0024 in 4.31
180mm x 320mm x 52mm SKF qj236n2ma/c3-skf Four Point Contact Bearings 0.0030 in 3.7500 in 13.63 in 0.57 in
180mm x 320mm x 52mm FAG qj236-n2-mpa-fag Four Point Contact Bearings Yes (with retaining Deep Groove Ball Bea VV (Non-Contact Rubb Flange Type
180mm x 320mm x 52mm SKF qj236n2ma-skf Four Point Contact Bearings Stainless Steel Flanged Pilot Type Double 6704
170mm x 310mm x 52mm SKF qj234n2ma-skf Four Point Contact Bearings Thick Wall Standard Grease Insert Bearing Unit Cylindrical Bore Set