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  • Body - Alloy steel - heat treated - protective coated for corrosion resistance.
  • Ball - Alloy steel - heat treated - hard chrome plated.
  • Race - 17-4 PH stainless steel per AMS 5643 - heat treated.
  • PTFE Liner - (AT 3200) Permanently bonded to race inside diameter, qualified to SAE-AS81820 Type A.
  • Temperature range: -65°F to +325°F
Unit of Measure

Part Number

 N/A PRXB-7T-1

Thread Type

 N/A Left 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 2.500 in

D - Head Diameter

 N/A 1.250 in

Ball Diameter

 N/A .781 in

C - Thread Length

 N/A 1.437 in

Thread Size

 N/A 1/2-20

Thread Class

 N/A UNJF-3A-LH

a - Misalignment Angle

 N/A 10 º

Ultimate Radial Static Load Capacity

 N/A 21,309 lbs
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