NSN 3130-01-253-5979
Part Details | BEARING UNIT HOUSING
3130-01-253-5979 A single or multiple piece item without ball, plain or roller bearing(s). It is designed to meet various or specific conditions of mounting. For items with bearings, see BEARING UNIT, BALL; BEARING UNIT, PLAIN; and BEARING UNIT, ROLLER.
Alternate Parts: RCJ114, RCJ1-1/4, RCJ1 14, RCJ1 1/4, 3130-01-253-5979, 01-253-5979, 3130012535979, 012535979
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | APR 22, 1987 | 01-253-5979 | 30559 ( HOUSING, BEARING UNIT ) |
REFERENCE DRAWINGS & PICTURES
FLANGE BLOCK
Cross Reference | NSN 3130-01-253-5979
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RCJ1-1/4 | 0L8N4 | AMFS AMERICAN FLEET SERVICES |
| RCJ1 1/4 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3130-01-253-5979
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 2.1875 INCHES NOMINAL |
| STYLE DESIGNATOR | FLANGE BLOCK |
| FLANGE THICKNESS | 0.656 INCHES NOMINAL |
| HOUSING LENGTH | 1.469 INCHES NOMINAL |
| HOUSING WIDTH | 4.625 INCHES NOMINAL |
| ASSEMBLY OVERALL LENGTH | 2.125 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG SIDE OF A SQUARE | 3.625 INCHES NOMINAL |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| MOUNTING HOLE DIAMETER | 0.516 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION FITTING TYPE | PIPE PLUG |
| LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | 45.0 DEGREES NOMINAL |