NSN 3110-01-266-2771 FFB187, FF-B-187, 32024
Product Details | TAPERED ROLLER BEARING CONE AND ROLLERS
3110-01-266-2771 An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).
Part Alternates: FFB187, FF-B-187, 32024, 32024X, 637337080472, 637-33-708-0472, 3110-01-266-2771, 01-266-2771, 3110012662771, 012662771
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 23 OCT 1987 | 01-266-2771 | 00023 ( CONE AND ROLLERS, TAPERED ROLLER BEARING ) |
Drawings & Photos | NSN 3110-01-266-2771
Demand History | NSN 3110-01-266-2771
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 32024X | 2025-10-288 | 15 | DIBBS |
| 637-33-708-0472 | 2025-10-288 | 15 | DIBBS |
| 32024X | 2025-06-175 | 28 | DIBBS |
| 637-33-708-0472 | 2025-06-175 | 28 | DIBBS |
| 32024X | 2025-02-35 | 42 | DIBBS |
| 637-33-708-0472 | 2025-02-35 | 42 | DIBBS |
| 32024X | 2020-10-281 | 79 | DIBBS |
| 637-33-708-0472 | 2020-10-281 | 79 | DIBBS |
| 32024X | 2020-02-35 | 155 | DIBBS |
| 637-33-708-0472 | 2020-02-35 | 155 | DIBBS |
| 32024X | 2020-01-14 | 22 | DIBBS |
| 32024X | 2020-01-14 | 108 | DIBBS |
| 637-33-708-0472 | 2020-01-14 | 22 | DIBBS |
| 637-33-708-0472 | 2020-01-14 | 108 | DIBBS |
| 3110-01-266-2771 | 2014-06-161 | 45 | DIBBS |
| 3110-01-266-2771 | 2013-10-275 | 54 | DIBBS |
| 3110-01-266-2771 | 2013-09-267 | 54 | DIBBS |
| 3110-01-266-2771 | 2013-07-202 | 55 | DIBBS |
| 3110-01-266-2771 | 2013-05-125 | 19 | DIBBS |
| 3110-01-266-2771 | 2012-03-75 | 6 | DIBBS |
| 3110-01-266-2771 | 2011-12-350 | 6 | DIBBS |
| 3110-01-266-2771 | 2011-12-350 | 2 | DIBBS |
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NSNs for Compare ( up to 4 ): Add 3110-01-266-2771
Related Products | NSN 3110-01-266-2771
Technical Data | NSN 3110-01-266-2771
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| STYLE DESIGNATOR | 552 NORMAL ANGLE |
| BORE DIAMETER | 4.7244 INCHES NOMINAL |
| CONE CORNER RADIUS | 0.1000 INCHES NOMINAL |
| CONE WIDTH | 1.4961 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| RETAINER FABRICATION METHOD | PRESSED |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FF-B-187 |
Restrictions/Controls & Freight Information | NSN 3110-01-266-2771
| 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 114820 | BEARINGS/BUSHINGS NOI BALL/ROLLER |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | KZ | Defense Supply Center Philadelphia Philadelphia, PA 19101 |
| 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 3110-01-266-2771
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 |