Part Details | DUPLEX BALL BEARING
3110-00-156-6849 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: FFB171, FF-B-171, 20409DT, H20409DTL1A, 20409DU, 20409DT, H20409DTL1A, 7409WSU, 7409WDUL, 7409WDU, 7409734, 3110-00-156-6849, 00-156-6849, 3110001566849, 001566849
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1961 | 00-156-6849 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
Cross Reference | NSN 3110-00-156-6849
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| FF-B-171 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| 20409DT | 24617 | GENERAL MOTORS CORP |
| H20409DTL1A | 24617 | GENERAL MOTORS CORP |
| 20409DU | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| 20409DT | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| H20409DTL1A | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| 7409WSU | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| 7409WDUL | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| 7409WDU | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| 7409734 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3110-00-156-6849
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE |
| OVERALL WIDTH | 29.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 45.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 120.00 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | ANGULAR |