| BODY INSIDE DIAMETER | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM SPHERICAL SURFACE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE SPHERICAL SURFACE |
| OVERALL LENGTH | 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 440C SPHERICAL SURFACE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SPHERICAL BEARING |
| SPECIAL FEATURES | RACE AND RETAINING RING ARE MADE OF 17-7PH CRES PER AMS 5643; HEAT TREAT RING TO COND H-1025 PER MIL-H-6875 AND RACE COND H-1150 PER MIL-H-6875; SPHERICAL O.D. & ENDS HARD CHROME PLATED; LUBRICATION GROOVES IN RACE ID & OD AND BALL ID ONLY; 3 OIL HOLES EQUALLY ACED; 16 MICROINCH FINISH ON INSIDE OF THRU HOLE; THREADS ON RINGS 1.125 DIA, 32 THREADS PER INCH; THREAD SERIES UNS; 1.397 MIN 1.407 MAX OUTSIDE DIAMETER |
| STYLE DESIGNATOR | SOLID |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-H-6875 MIL SPEC SINGLE TREATMENT RESPONSE SPHERICAL SURFACE |
| SURFACE TREATMENT | CHROMATE SPHERICAL SURFACE |