NSN 3110-00-277-0153 CR3A180, EL2713180, EL271-3-180
Product Details | SELF-ALIGNING ROLLER BEARING
3110-00-277-0153 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: CR3A180, EL2713180, EL271-3-180, EL2953157, EL295-3-157, EL2983168, EL298-3-168, XC210, 3110-00-277-0153, 00-277-0153, 3110002770153, 002770153
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1963 | 00-277-0153 | 00016 ( BEARING, ROLLER, SELF-ALIGNING ) |
Cross Reference | NSN 3110-00-277-0153
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CR3A180 | 30177 | IWC LLC DBA IDEAL WINDLASS COMPANY |
| EL271-3-180 | 30177 | IWC LLC DBA IDEAL WINDLASS COMPANY |
| EL295-3-157 | 30177 | IWC LLC DBA IDEAL WINDLASS COMPANY |
| EL298-3-168 | 30177 | IWC LLC DBA IDEAL WINDLASS COMPANY |
| XC210 | 77896 | REXNORD INDUSTRIES, LLC DIV BEARING OPERATION |
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Related Products | NSN 3110-00-277-0153
Technical Data | NSN 3110-00-277-0153
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CONE STEEL CUP STEEL LOCKING COLLAR STEEL OR COPPER ALLOY OR ALUMINUM RETAINER STEEL ROLLER |
| STYLE DESIGNATOR | 294 DOUBLE ROW ROLLERS, INTERNAL SELF-ALIGNING, INNER RING EXTENDS BOTH SIDES, TWO (2) SINGLE CUPS, ONE CONE, TWO (2) SETSCREW COLLARS |
| OVERALL WIDTH | 3.4844 INCHES MINIMUM AND 3.5156 INCHES MAXIMUM |
| BORE DIAMETER | 2.6250 INCHES MINIMUM AND 2.6260 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 5.1172 INCHES MINIMUM AND 5.1182 INCHES MAXIMUM |
| OUTER RING WIDTH | 2.1250 INCHES NOMINAL |
| INNER RING WIDTH | ANY ACCEPTABLE |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| SPECIAL FEATURES | EXPOSED SURFACES OF INNER RING CADMIUM PLATED |
Restrictions/Controls & Freight Information | NSN 3110-00-277-0153
| 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: | 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 |
|---|---|---|
| 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 | 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 3110-00-277-0153
| 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 | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



