Part Details | ANNULAR BALL BEARING
3110-00-991-0918 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: A36014 ITEM 36, A-360-14 ITEM 36, M17931G055, M17931-G055, 32127077, 3212-7077, ESB05310, ESB053-10, A50411 ITEM 24, A-504-11 ITEM 24, A32616534, A-326-165-34, 212S, M17931G055, M17931-G055, MILB17931, 6212W1BNT, 6212E100NT, 32127077NT, 3212-7077NT, 212SNT3, 212SNT, M17931G055NT, M17931-G055NT, MILB17931NT, ESB05310NT, ESB053-10NT, A50411 ITEM 24NT, A-504-11 ITEM 24NT, A36014 ITEM 36NT, A-360-14 ITEM 36NT, A32616534NT, A-326-165-34NT, 6212E100, 6212W1B, M17931G055, M17931-G055, 3110-00-991-0918, 00-991-0918, 3110009910918, 009910918
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1962 | 00-991-0918 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE
Cross Reference | NSN 3110-00-991-0918
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A-360-14 ITEM 36 | 51850 | BALLSMITH ASSN |
| M17931-G055 | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| 3212-7077 | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| ESB053-10 | 51802 | HANSOME ENERGY SYSTEMS, INC. |
| A-504-11 ITEM 24 | 51802 | HANSOME ENERGY SYSTEMS, INC. |
| A-326-165-34 | 51802 | HANSOME ENERGY SYSTEMS, INC. |
| 212S | 29337 | HOOVER GROUP INCBALL AND ROLLER DIV |
| M17931-G055 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MILB17931 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 6212W1BNT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 6212E100NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 3212-7077NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 212SNT3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 212SNT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| M17931-G055NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| MILB17931NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| ESB053-10NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| A-504-11 ITEM 24NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| A-360-14 ITEM 36NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| A-326-165-34NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 6212E100 | 53035 | NSK CORPBEARING DIV |
| 6212W1B | 52676 | SKF USA INC. |
| M17931-G055 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-991-0918
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 0.8641 INCHES MINIMUM AND 0.8661 INCHES MAXIMUM |
| BORE DIAMETER | 2.3620 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 4.3305 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | RADIAL |
| INTERNAL FIT-UP DESIGNATION | TIGHT |
| INTERNAL CLEARANCE | R0.0007 INCHES MINIMUM AND R0.0011 INCHES MAXIMUM |
| NONDEFINITIVE SPEC/STD DATA | 111 TYPE AND 1 CLASS |
| DEPARTURE FROM CITED DOCUMENT | ANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE |
| CRITICALITY CODE JUSTIFICATION | ZZZW |