Part Number
Part Number:
NSN:
NIIN:
Item Name:
BEARING , BALL , DUPLEX
Definition:
TWO SINGLE ROW ANNULAR BALL BEARINGS SELECTED DIMENSIONALLY TO BE A MATCHED PAIR OR SET. THE RING FACES HAVE BEEN SPECIALLY GROUND TO SPECIFIED OFFSETS THAT WILL PRODUCE PREDETERMINED PRELOAD WHEN MOUNTED. MAY INCLUDE A SINGLE ROW ANGULAR CONTACT BEARING WITH FACES SPECIALLY GROUND FOR DUPLEX MOUNTING.
CAGE Information
| Code | Company |
|---|---|
| 40920 | TIMKEN AEROSPACE & SUPER PRECISION H |
Federal Supply Class
Title
BEARINGS, ANTIFRICTION, UNMOUNTE
Inclusions:
INCLUDES BALL BEARINGS; ROLLER BEARINGS; BALLS; RACES.
Exclusions:
EXCLUDES PLAIN BEARINGS (FSC 3120); JEWEL BEARINGS (FSC 3120)
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABXV | BORE DIAMETER | 0.7500 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE SNAP RING OR QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SNAP RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE BALL OR QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BALL |
| AGYE | SURFACE FINISH | GROUND |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OUTER RING OR QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OUTER RING |
| CTHQ | BEARING PRELOAD RATING | 7.0 POUNDS MINIMUM AND 8.0 POUNDS MAXIMUM |
| MATT | MATERIAL | STEEL COMP 440C INNER RING |
| AGYK | SHIELD QUANTITY | 1 |
| AGZC | LOAD DIRECTION | ANGULAR |
| MATT | MATERIAL | STEEL COMP 440C OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE INNER RING OR QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE INNER RING |
| MATT | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SHIELD |
| ADZG | LUBRICATION MATERIAL | OIL |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIS-30520,FSCM 83086 MFR REF SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | PLASTIC PHENOLIC RETAINER |
| CTHY | CONTACT ANGLE | 20.0 DEGREES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 1.5650 INCHES NOMINAL |
| ABMK | ||
| MATT | MATERIAL | STEEL COMP 440C BALL |
| AKVV | INTERNAL CLEARANCE | 0.0006 INCHES MINIMUM RADIAL AND 0.0012 INCHES MAXIMUM RADIAL |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| MATT | MATERIAL | STEEL COMP 440C SNAP RING |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO. 7T |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |