The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-01-197-8189, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Radial Bearing Corporation Dba Radial Bearing Corp of Connecticu Div Radial Bearing Llc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-197-8189 |
| Primary Part Number | RBPG-3A |
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Radial Bearing Corporation Dba Radial Bearing Corp of Connecticu Div Radial Bearing Llc |
| Status | ACTIVE |
| Outer Member Width | 0.2130 INCHES MINIMUM AND 0.2230 INCHES MAXIMUM IN |
| Inner Member Width | 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN |
| Static Radial Load Rating | 2350 POUNDS LBS |
| Outer Member Outside Diameter | 0.5620 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN |
| Material | COPPER ALLOY OUTER RACE MEMBER |
| Style Designator | WITHOUT INSERT OR LINER |
| Bore Diameter | 0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RACE MEMBER |
| Material | STEEL COMP E52100 OR STEEL COMP 440C INNER MEMBER |
| Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION |
| Surface Treatment | CADMIUM OUTER RACE MEMBER |
| Lubrication Feature | GROOVE AND PERFORATION INNER MEMBER |
| Lubrication Feature | GROOVE AND PERFORATION OUTER RACE MEMBER |
| Surface Treatment | CHROMIUM INNER MEMBER |
| Specification/standard Data | 26512-GB14C MANUFACTURERS SPECIFICATION CONTROL |
| Surface Treatment Document and Classification | QQ-C-320,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER |
| Hardness Rating | 56.0 ROCKWELL C MAXIMUM INNER MEMBER |
| Material Document and Classification | SAE ASSN STD 1ST MATERIAL RESPONSE INNER MEMBER |
| Material | LUBRICANT DRY FILM AND GREASE LUBRICATION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RBPG-3A PRIMARY | Radial Bearing Corporation Dba Radial Bearing Corp of Connecticu Div Radial Bearing Llc (USA) |
| G-B14C-3 PRIMARY | U S Bearings (USA) |
| LHBA-3G PRIMARY | Roller Bearing Company of America, Inc. (USA) |
| GB14C3 | Northrop Grumman Systems Corporation (USA) |
| HSBG-3-11 PRIMARY | Sargent Aerospace & Defense, Llc Dba Kahr Bearings (USA) |
| 55181 PRIMARY | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| HSBG3SP13 PRIMARY | New Hampshire Ball Bearings Inc Div Astro Division (USA) |
NSN 3120-01-197-8189 is a Bearing,plain,self-Aligning, manufactured by Radial Bearing Corporation Dba Radial Bearing Corp of Connecticu Div Radial Bearing Llc, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-01-197-8189 has 7 cross-referenced part numbers: RBPG-3A (Radial Bearing Corporation Dba Radial Bearing Corp of Connecticu Div Radial Bearing Llc), G-B14C-3 (U S Bearings), LHBA-3G (Roller Bearing Company of America, Inc.), GB14C3 (Northrop Grumman Systems Corporation), HSBG-3-11 (Sargent Aerospace & Defense, Llc Dba Kahr Bearings) and 2 more.
There are 4 known substitutes for 3120-01-197-8189: 5975-00-273-0788, 2990-00-375-9810, 5845-00-644-4588 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for RBPG-3A: Outer Member Width: 0.2130 INCHES MINIMUM AND 0.2230 INCHES MAXIMUM IN; Inner Member Width: 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN; Static Radial Load Rating: 2350 POUNDS LBS; Outer Member Outside Diameter: 0.5620 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN. 20 total characteristics are documented in the Federal Logistics Information System.