Part Details | PLAIN BEARING UNIT
3130-01-143-3450 An assembled unit, composed of a housing incorporating a plain bearing, or bearings, designed to meet various or specific conditions of mounting.
Alternate Parts: 65142 PIECES 1 TO 35, 716WPG430251 PIECES 1 TO 35, 716WPG4302-51 PIECES 1 TO 35, 3130-01-143-3450, 01-143-3450, 3130011433450, 011433450
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | DEC 02, 1982 | 01-143-3450 | 30557 ( BEARING UNIT, PLAIN ) |
REFERENCE DRAWINGS & PICTURES
PILLOW BLOCK, OPTIONAL SPLIT
Cross Reference | NSN 3130-01-143-3450
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 65142 PIECES 1 TO 35 | 70508 | AMERICAN METAL BEARING COMPANY |
| 716WPG4302-51 PIECES 1 TO 35 | 06101 | UNITED STATES COAST GUARDYARD |
Technical Data | NSN 3130-01-143-3450
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 18.0860 INCHES MINIMUM AND 18.0890 INCHES MAXIMUM |
| STYLE DESIGNATOR | PILLOW BLOCK, OPTIONAL SPLIT |
| BASE THICKNESS | 1.250 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | 33.000 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 25.500 INCHES NOMINAL |
| HOUSING HEIGHT | 33.000 INCHES NOMINAL |
| HOUSING LENGTH | 35.750 INCHES NOMINAL |
| HOUSING WIDTH | 35.750 INCHES NOMINAL |
| BASE LENGTH | 28.250 INCHES NOMINAL |
| HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | 18.000 INCHES NOMINAL |
| MOUNTING HOLE TYPE | ROUND, UNTHREADED |
| MOUNTING HOLE DIAMETER | 1.250 INCHES NOMINAL |
| ALIGNMENT TYPE | SELF-ALIGNING |
| SHAFT END TYPE | C$B |
| LOAD CAPABILITY TYPE | RADIAL |
| FEATURES PROVIDED | REMOVABLE LINER |
| END ITEM IDENTIFICATION | MAIN PROPULSION LINE SHAFT ONBOARD 378 FT WHEC COAST GUARD VESSELS |