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 BW-5Z Bearings 0.1 in 3.74 in Imperial 2.1250 in
AURORA GEG17C Bearings 90 mm 0.64 kg 135 mm 10.5 mm
AURORA GEG240ES Bearings 2420 kN 140 mm 451 mm 94.5 kg
AURORA BM-12 Bearings 52.388 mm S 112x2.1/16 13.741 mm 80.289 mm
AURORA GEG200XT-2RS Bearings 275000 Imperial 1.8125 in 345000 lbf
AURORA GEG17ES-2RS Bearings 3.0 in 4.0 in 013992038807 Light Series
AURORA GEG200ES Bearings 254 mm TER 100 336.55 mm 1220 N·m
AURORA BM-10 Bearings 2.99 in 0.0676 0.050 in 0.27
AURORA BG-6 Bearings 8.2 in 5-3/16 in Medium Series 20.0 in
AURORA BG-5 Bearings 26500 N 62.0000 mm 63.50 mm 23.838 mm
AURORA GEG140ES-2RS Bearings 272 mm 870 mm 670 r/min Tr 560x6
AURORA GEG12E Bearings 2.00 mm 5900 rpm 4800 rpm Without Accessories
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