Part Details | DUPLEX BALL BEARING
3110-00-157-2070 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.
Alternate Parts: Q30304DF2666, Q30304DF2-666, Q30304DFL3666A, ND30304DFZ666, Q30304DF2666, Q30304DF2666, Q30304DF2-666, Q30304DFL3666A, 7304DFBAKEABEC3, ND30304DFZ666, BS5142314, BS5-1423-14, BS51421PC14, BS5-1421PC14, 3110-00-157-2070, 00-157-2070, 3110001572070, 001572070
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-157-2070 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
Cross Reference | NSN 3110-00-157-2070
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| Q30304DF2-666 | 24617 | GENERAL MOTORS CORP |
| Q30304DFL3666A | 24617 | GENERAL MOTORS CORP |
| ND30304DFZ666 | 24617 | GENERAL MOTORS CORP |
| Q30304DF2666 | 24617 | GENERAL MOTORS CORP |
| Q30304DF2-666 | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| Q30304DFL3666A | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| 7304DFBAKEABEC3 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| ND30304DFZ666 | 63857 | WARREN PUMPS LLC |
| BS5-1423-14 | 63857 | WARREN PUMPS LLC |
| BS5-1421PC14 | 63857 | WARREN PUMPS LLC |
Technical Data | NSN 3110-00-157-2070
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING |
| OVERALL WIDTH | 30.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 20.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 52.00 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.3 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | ANGULAR |
| BEARING PRELOAD DESIGNATION | LIGHT |