Part Details | ANNULAR BALL BEARING
3110-00-978-4811 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.
Alternate Parts: SR144SSW3CFS12651000CSTK34MG, SR144SSW3CFS1265-1000CSTK3-4MG, C311042819, C490061055, M81793BFDEAA03CC51ESS, M81793-BFDEAA03CC51ESS, S418RHHP25ZDLY6034MG, S418RHHP25ZDLY60-3-4MG, C490061055, SRI418ZZRASP25LY79, C490061055, SR1445PPDK25127, SR1445PPDK25-127, SR144PPDK25101, SR144PPDK25-101, 3110-00-978-4811, 00-978-4811, 3110009784811, 009784811
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1962 | 00-978-4811 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE
Cross Reference | NSN 3110-00-978-4811
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SR144SSW3CFS1265-1000CSTK3-4MG | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| C311042819 | 88818 | KEARFOTT CORPORATIONDBA KEARFOTT |
| C490061055 | 05088 | KEARFOTT CORPORATIONDIV A SUBSIDIARY OF ASTRONAUTICS |
| M81793-BFDEAA03CC51ESS | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| S418RHHP25ZDLY60-3-4MG | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| C490061055 | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| SRI418ZZRASP25LY79 | 50294 | NEW HAMPSHIRE BALL BEARINGS, INC.DBA NHBB |
| C490061055 | 50294 | NEW HAMPSHIRE BALL BEARINGS, INC.DBA NHBB |
| SR1445PPDK25-127 | 83086 | NEW HAMPSHIRE BALL BEARINGS, INC.DIV HITECH DIVISION |
| SR144PPDK25-101 | 83086 | NEW HAMPSHIRE BALL BEARINGS, INC.DIV HITECH DIVISION |
Technical Data | NSN 3110-00-978-4811
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 0.1094 INCHES NOMINAL |
| BORE DIAMETER | 0.1250 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 0.2500 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.5 |
| CALIBRATION DESIGNATOR | C |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| SHIELD QUANTITY | 2 |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | R0.0002 INCHES MINIMUM AND R0.0005 INCHES MAXIMUM |