NSN 3110-00-155-6813 1221MFF, 21337, 221MFF
Product Details | ANNULAR BALL BEARING
3110-00-155-6813 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.
Part Alternates: 1221MFF, 21337, 221MFF, 221WDD, 77221, 3110-00-155-6813, 00-155-6813, 3110001556813, 001556813
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1963 | 00-155-6813 | 00014 ( BEARING, BALL, ANNULAR ) |
Drawings & Photos | NSN 3110-00-155-6813
Demand History | NSN 3110-00-155-6813
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 21337 | 2021-10-291 | 5 | US |
| 221MFF | 2008-06-172 | 2 | US |
Cross Reference | NSN 3110-00-155-6813
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1221MFF | 21760 | SCHATZ BEARING CORPORATION |
| 21337 | 13841 | TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP. |
| 221MFF | 38443 | SKF USA INC DBA SKF AEROENGINE NORTH AMERICA |
| 221WDD | 21335 | TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE |
| 77221 | 24617 | GENERAL MOTORS CORP |
| 77221 | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV |
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Technical Data | NSN 3110-00-155-6813
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL BALL STEEL INNER RING STEEL OUTER RING STEEL RETAINER STEEL SHIELD |
| STYLE DESIGNATOR | 10B LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 36.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 105.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 190.00 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| SHIELD QUANTITY | 2 |
| LOAD DIRECTION | RADIAL |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
Restrictions/Controls & Freight Information | NSN 3110-00-155-6813
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||