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    Standard Configuration:
  • Body - 4340 alloy steel - heat treated - cadmium plated.
  • Ball - 52100 steel - heat treated - chrome plated.
  • Race - 4130 steel - heat treated - cadmium plated.
    • -1 Configuration:
  • Body - 4340 alloy steel - heat treated - cadmium plated.
  • Ball - 52100 steel - heat treated - chrome plated.
  • Race - 17-4 PH stainless steel - heat treated.
    • -2 Configuration:
  • Body - 4340 alloy steel - heat treated - cadmium plated.
  • Ball - 52100 steel - heat treated - chrome plated.
  • Race - aluminum bronze - cadmium plated.
    • -10 Configuration:
  • Body - 17-4 PH stainless steel - heat treated.
  • Ball - 440 C stainless steel - heat treated.
  • Race - 17-4 PH stainless steel - heat treated.
    • P-10 Configuration:
  • Body - 17-4 PH stainless steel - heat treated.
  • Ball - 440 C stainless steel - heat treated - chrome plated.
  • Race - 17-4 PH stainless steel - heat treated.
  • Keyways are available. Units are supplied without keyways. When a keyway is required, specify by adding suffix "K". Ex.: ASXMK-4.
  • As applicable, keyways will conform to SAE-AS81935/3 or NAS 559.
  • All threads are rolled after heat treatment, and conform to UNJF-3A per AS8879.
Unit of Measure

Specifications

Part Number

 N/A ASXBK-4Z-1

Thread Type

 N/A Left Hand

Thread Configuration

 N/A Male

B - Ball Bore

 N/A .2500 in

W - Ball Width

 N/A .375 in

H - Head Width

 N/A .337 in

A - Base to Center

 N/A 1.562 in

D - Head Diameter

 N/A .806 in

O - Ball Shoulder Diameter

 N/A .375 in

Ball Diameter

 N/A .531 in

G - Base to Center of Keyway Radius

 N/A .980 in

K - Keyway Width

 N/A .062 in

P - Keyway Depth

 N/A .268 in

C - Thread Length

 N/A .968 in

Thread Size

 N/A 5/16-24

Thread Class

 N/A UNJF-3A-LH

a - Misalignment Angle

 N/A 5 º

Radial Clearance in.

 N/A .002 Max.

Ultimate Radial Static Load Capacity

 N/A Consult Engineering Department

Approximate Brg. Weight

N/A .07 lb

Keyway

 N/A Keyway

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."