Part Details | BALL BEARING UNIT
3130-01-021-1383 An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.
Alternate Parts: AS8221, 31720102, 317201-02, 3130-01-021-1383, 01-021-1383, 3130010211383, 010211383
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) | 
|---|---|---|---|
| 31 | MAY 10, 1976 | 01-021-1383 | 30556 ( BEARING UNIT, BALL ) | 
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3130-01-021-1383
| Part Number | Cage Code | Manufacturer | 
|---|---|---|
| AS8221 | 50294 | NEW HAMPSHIRE BALL BEARINGS, INC.DBA NHBB | 
| 317201-02 | 97525 | TRANSICO, INC.DBA EECO SWITCH | 
Technical Data | NSN 3130-01-021-1383
| Characteristic | Specifications | 
|---|---|
| BORE DIAMETER | 0.1248 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM | 
| ALIGNMENT TYPE | RIGID | 
| SEAL TYPE | CONTACT | 
| SEAL LOCATION | BOTH ENDS | 
