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  • Body - 4340 steel - heat treated - protective coated for corrosion resistance.
  • Ball - Alloy steel - heat treated - hard chrome plated. Manufacturers option: 440C stainless steel - heat treated.
  • Race - 17-4 PH Stainless steel  - heat treated.
  • PTFE liner - (AT3200) Permanently bonded to race inside diameter. Qualified to SAE-AS81820 Type A.
Unit of Measure

Specifications

Part Number

 N/A PRM-7T

Thread Type

 N/A Right Hand

Thread Configuration

 N/A Male

B - Ball Bore

 N/A .4375 in

W - Ball Width

 N/A .562 in

H - Head Width

 N/A .452 in

A - Base to Center

 N/A 2.125 in

D - Head Diameter

 N/A 1.150 in

Ball Diameter

 N/A .781 in

C - Thread Length

 N/A 1.281 in

Thread Size

 N/A 7/16-20

Thread Class

 N/A UNJF-3A

a - Misalignment Angle

 N/A 10 º

Ultimate Radial Static Load Capacity

 N/A 14,049 lbs

No Load Rotational Breakaway Torque

 N/A 1 to 15 in·lb

Approximate Brg. Weight

N/A .18 lb

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.
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