AURORA Bearings

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Aurora Bearing Company manufactures the world’s most complete range of rod end and spherical bearings. Configurations range from 2-piece economy commercial and molded race construction through 3-piece precision designs. Aurora also produces a full line of military spec rod ends, spherical bearings, and journal bushings. Custom designed rod ends, spherical bearings, and linkages are a specialty.

Also known as "Rose joints" or "Heim Joints," the rod end bearings are a critical component of a racecar's suspension. We have carried Aurora Bearing rod ends for many years with excellent customer feedback. Heavy users such as driver schools and racecar rental shops find they get greater life out of Aurora rod ends in many applications. The majority of road race cars manufactured in the U.S. are equipped with Aurora rod ends as original equipment.

Check out our Aurora Rod Ends Quick Comparison Guide for a broad overview comparison of the different series available.
If you know the size you need but not the series, our Aurora Rod End Series Comparison by Size lets you compare the static axial load ratings for each size side-by-side.

Bearing Number Bore Dia Outer DIa Width Size
AURORA MB-3TK-1 Bearings 54100 lb 7.44 in 23 lb 1600 rpm
AURORA MB-3TK Bearings 90.0000 mm 43600 N 23600 N 23.00 mm
AURORA MB-12ZK Bearings 18.3 in 013992064264 013992032973 4 x M24
AURORA KW-10D Bearings 13500 lbf 163 68462 4.6250 in
AURORA KG-10SZ-31 Bearings 9.3 in 1.5 in This product line wa 5.7 in
AURORA CW-7Z-2 Bearings 680 kN GS 81122 0.27 kg 2200 r/min
AURORA CW-8-50 Bearings 626992 lbf 013992024169 Round Flange Split Cylindrical Ex
AURORA CW-6S-25-REM Bearings 2000 rpm 105.000 mm 229000 N 72.00 mm
AURORA CW-5S-22 Bearings 4 x M30 0.2 in 23.5 in 7 in
AURORA CW-6S-5 Bearings 18500 N STEEL 60.400 mm 1.0 mm
AURORA COM-8TK-C1 Bearings Ball Bearing 55.6 mm Two-Bolt Pillow Bloc 1 7/16 in
AURORA COM-8ET-C3 Bearings 80.000 mm 4500 rpm 3800 rpm 3800 rpm
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