Part Details | ANNULAR BALL BEARING
3110-00-278-7532 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: 510A52, 5100052, 510-0052, 1271663, 6306DDUS0DCE1BT2, 3110-00-278-7532, 00-278-7532, 3110002787532, 002787532
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1961 | 00-278-7532 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE
Cross Reference | NSN 3110-00-278-7532
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 510A52 | 44940 | CUMMINS POWER GENERATION INC. |
| 510-0052 | 44940 | CUMMINS POWER GENERATION INC. |
| 1271663 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 6306DDUS0DCE1BT2 | 53035 | NSK CORPBEARING DIV |
Technical Data | NSN 3110-00-278-7532
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 19.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 30.0 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 72.0 MILLIMETERS NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| LOAD DIRECTION | RADIAL |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| SPECIAL FEATURES | KEYWAY SLOT 0.187 IN. W BY 0.125 IN. DEEP CUT IN OD OF BEARING ON ONE SIDE |