Part Details | ANNULAR BALL BEARING
3110-00-278-7332 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: SR188SSW4011, SR188SSW3011, SR188SSW30-11, SR188SSW25011, SR188SSW25011, SR188SSW25-011, 77M1632ZD7J, 562293, CP15118S2510, CP15-1-18S25-10, M8179304JD1C2N1A1, M81793/04-JD1C2N1A1, S814CHH7P25LO1, S814CHH7P25LO-1, S814CHH7, S814CHHP25, S814CHH, SS814CHHP25L01ABEC7, SS814CHHP25L0-1ABEC7, 2147421, SR188PPK25MILL6085A, SR188PPK257, SR188PPK25-7, SR188PPK25, SR188PP, 4LZ8016XL10, ULZ8016XL10, 41326615, 413266-15, SE16322ZE7CFDE, SR188PP, E113, E1-13, M1632FF, 10277120, SMC8059741, SM-C-805974-1, B132, B1-32, 3110-00-278-7332, 00-278-7332, 3110002787332, 002787332
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-278-7332 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE
Cross Reference | NSN 3110-00-278-7332
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SR188SSW4011 | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| SR188SSW30-11 | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| SR188SSW25011 | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| SR188SSW25-011 | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| 77M1632ZD7J | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| 562293 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
| CP15-1-18S25-10 | 99696 | LOCKHEED MARTIN CORPORATIONDIV LOCKHEED MARTIN SYSTEMS & GLOBAL |
| M81793/04-JD1C2N1A1 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| S814CHH7P25LO-1 | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| S814CHH7 | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| S814CHHP25 | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| S814CHH | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| SS814CHHP25L0-1ABEC7 | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| 2147421 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| SR188PPK25MILL6085A | 83086 | NEW HAMPSHIRE BALL BEARINGS, INC.DIV HITECH DIVISION |
| SR188PPK25-7 | 83086 | NEW HAMPSHIRE BALL BEARINGS, INC.DIV HITECH DIVISION |
| SR188PPK25 | 83086 | NEW HAMPSHIRE BALL BEARINGS, INC.DIV HITECH DIVISION |
| SR188PP | 83086 | NEW HAMPSHIRE BALL BEARINGS, INC.DIV HITECH DIVISION |
| 4LZ8016XL10 | 53988 | RAYTHEON CO. |
| ULZ8016XL10 | 53988 | RAYTHEON CO. |
| 413266-15 | 96214 | RAYTHEON COMPANYDBA RAYTHEON |
| SE16322ZE7CFDE | 07102 | REED INSTRUMENT BEARING CO |
| SR188PP | 00141 | ROLLER BEARING COMPANY OF AMERICA,INC. |
| E1-13 | 00141 | ROLLER BEARING COMPANY OF AMERICA,INC. |
| M1632FF | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 10277120 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
| SM-C-805974-1 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
| B1-32 | 29440 | W. M. BERG INC |
Technical Data | NSN 3110-00-278-7332
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 0.1875 INCHES NOMINAL |
| BORE DIAMETER | 0.2500 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 0.5000 INCHES NOMINAL |
| LUBRICATION MATERIAL | OIL |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.7 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| SHIELD QUANTITY | 2 |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | R0.0002 INCHES MINIMUM AND R0.0004 INCHES MAXIMUM |