The Bearing,ball,annular, cataloged under National Stock Number 3110-00-935-5630, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-935-5630 |
| Primary Part Number | 77R3RB19017 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec |
| Status | ACTIVE |
| Material | STEEL SHIELD |
| Shield Quantity | 2 |
| Bore Shape | STRAIGHT |
| Internal Clearance | 0.0001 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN |
| Lubrication Material Document and Classification | ASUM 100,AMERICAN OIL CO MFR REF SINGLE MATERIAL RESPONSE |
| Surface Finish | GROUND |
| Lubrication Material | GREASE |
| Standard Tolerance Designation | ABEC NO.1 |
| Retainer Fabrication Method | PRESSED |
| Load Direction | RADIAL |
| Material | STEEL COMP E52100 BALL |
| Material | STEEL COMP E52100 INNER RING |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| Material | STEEL RETAINER |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE BALL |
| Material | STEEL COMP E52100 OUTER RING |
| Overall Outside Diameter | 0.4996 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| Bore Diameter | 0.1872 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RB19017 | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA) |
| 77R3RB19017 PRIMARY | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA) |
| 77R3 | General Motors Corp Delco Moraine Ndh Div (USA) |
NSN 3110-00-935-5630 is a Bearing,ball,annular, manufactured by Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-935-5630 has 3 cross-referenced part numbers: RB19017 (Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec), 77R3RB19017 (Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec), 77R3 (General Motors Corp Delco Moraine Ndh Div).
There are 2 known substitutes for 3110-00-935-5630: 3110-00-005-5997, 3110-00-227-3038. Verify interchangeability with system specifications before substitution.
Key specifications for 77R3RB19017: Material: STEEL SHIELD; Shield Quantity: 2; Bore Shape: STRAIGHT; Internal Clearance: 0.0001 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN. 21 total characteristics are documented in the Federal Logistics Information System.