NSN 3110-01-281-4283 23248BK.MB, 23248BKMB, 9-397-4302-1 PIECE 14
Product Details | SELF-ALIGNING ROLLER BEARING
3110-01-281-4283 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: 23248BK.MB, 23248BKMB, 9-397-4302-1 PIECE 14, 939743021PIECE14, 3110-01-281-4283, 01-281-4283, 3110012814283, 012814283
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 23 JUN 1988 | 01-281-4283 | 00016 ( BEARING, ROLLER, SELF-ALIGNING ) |
Drawings & Photos | NSN 3110-01-281-4283
Demand History | NSN 3110-01-281-4283
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3110-01-281-4283 | 2011-06-167 | 2 | United States |
| 3110-01-281-4283 | 2011-06-167 | 2 | United States |
| 3110-01-281-4283 | 2011-05-149 | 2 | United States |
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Related Products | NSN 3110-01-281-4283
Technical Data | NSN 3110-01-281-4283
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY CAGE STEEL COMP E52100 ROLLER |
| STYLE DESIGNATOR | 326 DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE |
| OVERALL WIDTH | 6.2874 INCHES MINIMUM AND 6.2992 INCHES MAXIMUM |
| BORE DIAMETER | 9.4488 INCHES MINIMUM AND 9.4506 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 17.3211 INCHES MINIMUM AND 17.3229 INCHES MAXIMUM |
| STANDARD TOLERANCE DESIGNATION | RBEC NO.5 |
| BORE SHAPE | NONSTANDARD TAPER |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| INTERNAL CLEARANCE | 0.0079 INCHES MINIMUM RADIAL AND 0.0106 INCHES MAXIMUM RADIAL |
| FEATURES PROVIDED | LUBRICATION HOLE AND LUBRICATION GROOVE |
| III END ITEM IDENTIFICATION | USED ON MAIN PROPULSION BEARING AND SEAL ASSY CGD9-397-4301-1 ONBOARD 180 WLB AND WMEC C.G. VESSELS |
| III UNPACKAGED UNIT WEIGHT | 240.0 POUNDS NOMINAL |
| MANUFACTURERS CODE | 43991 |
| DESIGN CONTROL REFERENCE | 23248BK.MB |
Restrictions/Controls & Freight Information | NSN 3110-01-281-4283
| 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: | 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 |
|---|---|---|
| No Freight Information | ||