NSN 3110-01-285-2079 B45796, 231/500B.54930MB.R50.150, 231500B54930MBR50150
Product Details | SELF-ALIGNING ROLLER BEARING
3110-01-285-2079 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: B45796, 231/500B.54930MB.R50.150, 231500B54930MBR50150, 3110-01-285-2079, 01-285-2079, 3110012852079, 012852079
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 08 SEP 1988 | 01-285-2079 | 00016 ( BEARING, ROLLER, SELF-ALIGNING ) |
Drawings & Photos | NSN 3110-01-285-2079
Demand History | NSN 3110-01-285-2079
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3110-01-285-2079 | 2015-12-344 | 12 | NECO |
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Related Products | NSN 3110-01-285-2079
Technical Data | NSN 3110-01-285-2079
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL INNER RING STEEL OUTER RING COPPER ALLOY RETAINER STEEL ROLLER |
| STYLE DESIGNATOR | 326 DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE |
| OVERALL WIDTH | 264.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 500.0 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 830.0 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| INTERNAL CLEARANCE | 0.0020 INCHES MINIMUM RADIAL AND 0.0059 INCHES MAXIMUM RADIAL |
| FEATURES PROVIDED | LUBRICATION GROOVE AND LUBRICATION HOLE |
| SPECIAL FEATURES | 3 TAPPED HOLES ON OUTER RING EQUALLY SPACED |
Restrictions/Controls & Freight Information | NSN 3110-01-285-2079
| 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. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||
Management | NSN 3110-01-285-2079
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 7H | Depot level reparable shipboard and base equipment, assemblies, components and repair parts related to Naval Sea Systems Command equipment Naval Inventory Control Point, Mechanicsburg |
| Special Material ID | M1 | MSC unique components |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | NRP | NAVICP-ERP 700 Robbins Avenue Philadelphia, PA 19111-5098 |
| Agency | DN | Department of the Navy |
| Service Organization | L | Lead Service - 22 (Repairable) |
| Reparability | H | Depot Level Reparable |
| 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 |