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-8Y Plain Bearings 46.00 mm 220.00 mm 101.00 mm MS3048
AURORA MM-7Y Plain Bearings 5600 rpm 1.50 mm Shield & Seal 5600 rpm
AURORA KM-10Z-7 Plain Bearings 013992033260 MSM100BR 100 mm 0.9 in
AURORA WC-10T Plain Bearings Light Series 13.875 in 1320 rpm Round Flange
AURORA MB-7Y Plain Bearings 1040000 lbf 60.325 mm 39.4 mm 1.66
AURORA MB-6Y Plain Bearings 1.78 1.83 0.33 0.0964
AURORA MB-14-6 Plain Bearings This product line wa 5.4 in 3680 rpm 2.9 in
AURORA KM-8Z-31 Plain Bearings 32.20 Kg 242.00 mm HM 3180 HMV80
AURORA KM-7YF Plain Bearings Stamped Steel 5.3749 in 2.2500 in M252300
AURORA SM-12TY Plain Bearings 0.33 Imperial 0.2 in 25.35 lb
AURORA KM-32Z-1 CERT Plain Bearings 12.5 Stamped Steel 0.33 0.0565
AURORA KM-24F-1 Plain Bearings 400 rpm 0883450209915 0.0067 0.0053 in
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