Part Details | BALL BEARING UNIT
3130-01-373-2721 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: 913231, 91323-1, GSFTDR1 14S, GSFTDR1 1/4S, 3130-01-373-2721, 01-373-2721, 3130013732721, 013732721
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | MAR 31, 1993 | 01-373-2721 | 30556 ( BEARING UNIT, BALL ) |
REFERENCE DRAWINGS & PICTURES
FLANGE BLOCK
Cross Reference | NSN 3130-01-373-2721
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 91323-1 | 07878 | AERONAUTICAL AND SUPPORT EQUIPMENTTYPE/ASETDS/AFLCMC/EZSC |
| GSFTDR1 1/4S | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3130-01-373-2721
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 1.2500 INCHES MINIMUM AND 1.2505 INCHES MAXIMUM |
| STYLE DESIGNATOR | FLANGE BLOCK |
| BOLT CIRCLE DIAMETER | 3.5630 INCHES NOMINAL |
| FLANGE THICKNESS | 0.4700 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 4.8800 INCHES NOMINAL |
| HOUSING DIAMETER | 3.0900 INCHES NOMINAL |
| HOUSING LENGTH | 1.0500 INCHES NOMINAL |
| ASSEMBLY OVERALL LENGTH | 1.4600 INCHES NOMINAL |
| MOUNTING HOLE TYPE | SQUARE |
| MOUNTING HOLE WIDTH | 0.4060 INCHES NOMINAL |
| ROLLING ELEMENT GROOVE QUANTITY | 1 |
| ALIGNMENT TYPE | SELF-ALIGNING |
| BLOCK TYPE | FIXED |
| ROTATING ELEMENT LOCKING METHOD | SETSCREW LOCKING COLLAR |
| COLLAR LOCATION | ONE END |
| LOAD CAPABILITY TYPE | RADIAL |