Aerospace / Military Commercial / Industrial Technical Resources Online Catalog
Engineers power search our entire catalog of bearing and bushings, with access to every attribute and technical specification possible. View our online catalog...
This series features a molded race compound designed to provide low friction, low moisture absorbing properties.
  • Body - Low carbon steel, protective coated for corrosion resistance.
  • Ball - Alloy steel, heat treated, hard chrome plated.
  • Race - Molded, self-lubricating, reinforced Nylon.
  • Studded configuration available upon request. Specify by adding suffix "S". Ex.: SPW-8S.
Unit of Measure


Thread Type

N/A Right Hand

Thread Configuration

N/A Female

B - Ball Bore

N/A .5000 in

W - Ball Width

N/A .625 in

H - Head Width

N/A .500 in

A - Base to Center

N/A 2.125 in

D - Head Diameter

N/A 1.312 in

K - Shank Diameter

N/A .875 in

J - Wrench Flat Width

N/A .750 in

Ball Diameter

N/A .937 in

C - Thread Depth [inch]

N/A 1.187 in

Thread Size

N/A 1/2-20

Thread Class


a - Misalignment Angle Clevis Mounted

N/A 12 º

Ultimate Radial Static Load Capacity

N/A 6,430 lbs

Approximate Brg. Weight

N/A .31 lb


N/A Stud

SPW & SPG Note

SPW & SPG Note

N/A For dimensional tolerances of listed features, see the PDF version of the catalog under the "View Product Catalogs" tab from the home page.