The Bearing,ball,annular, cataloged under National Stock Number 3110-00-121-2487, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings. Government technical data includes 18 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-121-2487 |
| Primary Part Number | 5702 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings |
| Status | ACTIVE |
| Bore Diameter | 100.00 MILLIMETERS NOMINAL MM |
| Internal Clearance | 0.0015 INCHES MINIMUM RADIAL AND 0.0020 INCHES MAXIMUM RADIAL IN |
| Bore Shape | STRAIGHT |
| Material | STEEL COMP 440C OUTER RING |
| Load Direction | ANGULAR |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Contact Angle | 15.0 DEGREES NOMINAL |
| Lubrication Material | GREASE |
| Surface Finish | GROUND |
| Standard Tolerance Designation | ABEC NO.3 |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Internal Fit-Up Contact Angular Direction | OUTWARD CONVERGENT |
| Material | STEEL COMP 440C INNER RING |
| Material | STEEL CORROSION RESISTING SHIELD |
| Material | STEEL COMP 440C BALL |
| Material | PLASTIC PHENOLIC RETAINER |
| Overall Outside Diameter | 4.9370 INCHES MINIMUM AND 4.9375 INCHES MAXIMUM IN |
| Shield Quantity | 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 36C814-001 | Ail Systems Inc Sub of Eaton Corp (USA) |
| 5702 PRIMARY | Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings (USA) |
| ITI5702 PRIMARY | Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings (USA) |
NSN 3110-00-121-2487 is a Bearing,ball,annular, manufactured by Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-121-2487 has 3 cross-referenced part numbers: 36C814-001 (Ail Systems Inc Sub of Eaton Corp), 5702 (Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings), ITI5702 (Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings).
There are 12 known substitutes for 3110-00-121-2487: 9390-00-033-4878, 4910-00-072-1732, 5999-00-080-5690 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5702: Bore Diameter: 100.00 MILLIMETERS NOMINAL MM; Overall Width: 0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN; Internal Clearance: 0.0015 INCHES MINIMUM RADIAL AND 0.0020 INCHES MAXIMUM RADIAL IN; Bore Shape: STRAIGHT. 19 total characteristics are documented in the Federal Logistics Information System.