NSN 3110-00-990-0628 FFB185, 170SD31, 23134CCW33
Product Details | SELF-ALIGNING ROLLER BEARING
3110-00-990-0628 An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.
Part Alternates: FFB185, 170SD31, 23134CCW33, 23134YMW33, 3110-00-990-0628, 00-990-0628, 3110009900628, 009900628
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1962 | 00-990-0628 | 00016 ( BEARING, ROLLER, SELF-ALIGNING ) |
Drawings & Photos | NSN 3110-00-990-0628
Demand History | NSN 3110-00-990-0628
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 23134CCW33 | 2025-10-282 | 4 | DIBBS |
| 23134YMW33 | 2025-10-282 | 4 | DIBBS |
| 23134CCW33 | 2025-08-231 | 7 | DIBBS |
| 23134YMW33 | 2025-08-231 | 7 | DIBBS |
| 23134CCW33 | 2024-09-248 | 4 | DIBBS |
| 23134YMW33 | 2024-09-248 | 4 | DIBBS |
| 23134CCW33 | 2023-11-310 | 5 | DIBBS |
| 23134YMW33 | 2023-11-310 | 5 | DIBBS |
| 23134CCW33 | 2023-08-220 | 4 | DIBBS |
| 23134YMW33 | 2023-08-220 | 4 | DIBBS |
| 23134CCW33 | 2023-04-101 | 1 | DIBBS |
| 23134YMW33 | 2023-04-101 | 1 | DIBBS |
| 23134CCW33 | 2021-05-144 | 4 | DIBBS |
| 23134CCW33 | 2021-05-144 | 1 | DIBBS |
| 23134YMW33 | 2021-05-144 | 4 | DIBBS |
| 23134YMW33 | 2021-05-144 | 1 | DIBBS |
| 3110-00-990-0628 | 2015-01-14 | 6 | DIBBS |
| 3110-00-990-0628 | 2012-06-177 | 7 | DIBBS |
Cross Reference | NSN 3110-00-990-0628
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 170SD31 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT |
| 23134CCW33 | 52676 | SKF USA INC. |
| 23134CCW33 | 78118 | MPB CORPORATION DBA TIMKEN AEROSPACE |
| 23134YMW33 | 21335 | TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE |
| FFB185 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES |
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Related Products | NSN 3110-00-990-0628
Technical Data | NSN 3110-00-990-0628
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| STYLE DESIGNATOR | 326 DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE |
| OVERALL WIDTH | 88.00 MILLIMETERS NOMINAL |
| BORE DIAMETER | 170.0 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 280.00 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| NONDEFINITIVE SPEC/STD DATA | 00 GRADE AND 6 CLASS AND 264 TYPE |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FFB185 |
Restrictions/Controls & Freight Information | NSN 3110-00-990-0628
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| 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 |
|---|---|---|
| NMF Description | 114820 | BEARINGS/BUSHINGS NOI BALL/ROLLER |
| Less than car load rating | P | 77.5 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 3110-00-990-0628
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |