Part Details | ANNULAR BALL BEARING
3110-00-278-7348 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: 4063670014, 4-063-67-0014, 311SZZ, 63112RS, AA59585211JEBE, AA59585-211JEBE, AA59585B, A-A-59585B, FFB171TYPE111CLASS8GRADE00, 6311DDUCE1AB2, 311SZZ, 493750376, 493750-376, 3110-00-278-7348, 00-278-7348, 3110002787348, 002787348
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-278-7348 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE
Cross Reference | NSN 3110-00-278-7348
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4-063-67-0014 | 00742 | AIR PRODUCTS AND CHEMICALS, INC.DBA AIR PRODUCTS |
| 311SZZ | 00742 | AIR PRODUCTS AND CHEMICALS, INC.DBA AIR PRODUCTS |
| 63112RS | 60883 | AMETEK INCHEAT TRANSFER DIV |
| AA59585-211JEBE | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTIONPROMULGATED BY GENERAL SERVICES |
| A-A-59585B | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTIONPROMULGATED BY GENERAL SERVICES |
| FFB171TYPE111CLASS8GRADE00 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| 6311DDUCE1AB2 | 53035 | NSK CORPBEARING DIV |
| 311SZZ | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 493750-376 | 30086 | SPD ELECTRICAL SYSTEMS, INC |
Technical Data | NSN 3110-00-278-7348
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 29.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 55.0 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 120.0 MILLIMETERS NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-18709 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 |
| NONDEFINITIVE SPEC/STD DATA | 111 TYPE AND 8 CLASS AND 00 GRADE |