Double row angular contact ball bearings

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Double Row Angular Contact ball bearings have two rows of balls arranged back-to-back. The lines of action of the load at the contact between balls and raceways (load lines) diverge at the bearing axis and form an angle of 30° to the radial plane. In essence, they work similarly to having a matched pair of Single Row Angular Contact ball bearings either face-to-face or back-to-back. The difference is that Double Row Angular Contact ball bearings can take a bi-directional axial load in one bearing where it takes a matched pair otherwise. This means the bearings are particularly suitable for accommodating simultaneously acting radial load and axial load in both directions. They are also available with seals or shields.

Double Row Angular Contact ball bearings may offer some economic benefits as well as handling and mounting benefits versus pairs of Single Row Angular Contact ball bearings; however, they may offer less design flexibility and performance in some cases.

Bearing Number Bore Dia Outer DIa Width Size
504083 Double row angular contact ball bearings 3.4375 in 3.7500 in 13.6300 in Non-Expansion Bearing (Fixed)
509059A Double row angular contact ball bearings 509059A 1 pcs Negotiable -
509590A Double row angular contact ball bearings 1.0000 in 2150 lbf 3.8906 in 1080 lbf
509059A Double row angular contact ball bearings 60 mm 2.9100 in 10.8300 in Non-Expansion Bearing (Fixed)
508732A  Double row angular contact ball bearings 1.3750 in 2150 lbf 5.1250 in 1080 lbf
511045A  Double row angular contact ball bearings 0.6250 in Sealed 0.4375 in Slotted
506963 Double row angular contact ball bearings 23.3000 in 69.9 in² 2.9700 in 132 lbs
511044A Double row angular contact ball bearings 4.5000 in 5.2500 in 18.3750 in Non-Expansion Bearing (Fixed)
538854 Double row angular contact ball bearings 1.2500 in 5820 lbf PBT Thermoplastic 3460 lbf
3324  Double row angular contact ball bearings 0.2500 in 320 lb .6560 in Grease
309733 Double row angular contact ball bearings 3.9375 in Non-Expansion Bearing (Fixed) 6.6300 in Labyrnith non-contacting, non-purging seal with DuPont™ Teflon®
200BDY09E Double row angular contact ball bearings 0.5000 in 7/8 in Round 1-11/16 in
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