The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-00-420-5772, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rbc Bearings Incorporated Div West Trenton Division. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3120-00-420-5772 |
| Primary Part Number | 12253848 |
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Rbc Bearings Incorporated Div West Trenton Division |
| Status | CANCELLED |
| Material | STEEL COMP 4140 INTERNAL OUTER MEMBER |
| Material | STEEL COMP E52100 INNER MEMBER |
| Style Designator | WITHOUT INSERT OR LINER |
| Inner Member Width | 2.6200 INCHES MINIMUM AND 2.6250 INCHES MAXIMUM IN |
| Bore Diameter | 2.9994 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM IN |
| Outer Member Outside Diameter | 4.7492 INCHES MINIMUM AND 4.7500 INCHES MAXIMUM IN |
| Outer Member Width | 2.2450 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM IN |
| Static Radial Load Rating | 893000 POUNDS LBS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B48 | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| 30SF48 | Timken Co Div the Timken Company (USA) |
| 30SF48 | Timken Aerospace, Inc Dba Torrington Product (USA) |
| 0RB48SA | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| B48L | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| 12253848 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| GEZ300ES | Skf Usa Inc. (USA) |
| 12253848 PRIMARY | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| 12253848 PRIMARY | Timken Co Div the Timken Company (USA) |
NSN 3120-00-420-5772 is a Bearing,plain,self-Aligning, manufactured by Rbc Bearings Incorporated Div West Trenton Division, classified under FSC 3120 (No Item Name Available). Status: cancelled.
NSN 3120-00-420-5772 has 9 cross-referenced part numbers: B48 (Rbc Bearings Incorporated Div West Trenton Division), 30SF48 (Timken Co Div the Timken Company), 30SF48 (Timken Aerospace, Inc Dba Torrington Product), 0RB48SA (Rbc Bearings Incorporated Div West Trenton Division), B48L (Rbc Bearings Incorporated Div West Trenton Division) and 4 more.
There are 6 known substitutes for 3120-00-420-5772: 3030-00-232-5979, 5310-00-687-7738, 5310-01-092-2449 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12253848: Material: STEEL COMP 4140 INTERNAL OUTER MEMBER; Material: STEEL COMP E52100 INNER MEMBER; Style Designator: WITHOUT INSERT OR LINER; Inner Member Width: 2.6200 INCHES MINIMUM AND 2.6250 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 3120-00-420-5772 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.