The Bearing,roller,self-Aligning, cataloged under National Stock Number 3110-00-194-3955, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rexnord Industries, Llc Div Aerosspace Bearing Operation. Government technical data includes 14 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-194-3955 |
| Primary Part Number | 2300U |
| Item Name | Bearing,roller,self-Aligning |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Rexnord Industries, Llc Div Aerosspace Bearing Operation |
| Status | ACTIVE |
| Style Designator | DOUBLE ROW ROLLERS, INTERNAL SELF-ALIGNING, INNER RING EXTENDS BOTH SIDES, TWO (2) SINGLE CUPS, ONE CONE, ONE SETSCREW COLLAR |
| Internal Fit-Up Designation | STANDARD |
| Material | STEEL OVERALL |
| Style Designator | DOUBLE ROW ROLLERS, INTERNAL SELF-ALIGNING, INNER RING EXTENDS BOTH SIDES, TWO (2) SINGLE CUPS, ONE CONE, ONE SETSCREW COLLAR |
| Surface Finish | GROUND |
| Inner Ring Width | 4.0070 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Internal Fit-Up Designation | STANDARD |
| Retainer Fabrication Method | PRESSED |
| Overall Outside Diameter | 5.1172 INCHES NOMINAL IN |
| Outer Ring Width | 3.3700 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT |
| Bore Diameter | 3.0000 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-194-3955 is a Bearing,roller,self-Aligning, manufactured by Rexnord Industries, Llc Div Aerosspace Bearing Operation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-194-3955 has 3 cross-referenced part numbers: 7620 (Rexworks Inc), 2300 (Rexnord Industries, Llc Div Aerosspace Bearing Operation), 2300U (Rexnord Industries, Llc Div Aerosspace Bearing Operation).
There are 10 known substitutes for 3110-00-194-3955: 5960-00-981-2004, 5360-01-138-5117, 4720-01-166-8682 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2300U: Style Designator: DOUBLE ROW ROLLERS, INTERNAL SELF-ALIGNING, INNER RING EXTENDS BOTH SIDES, TWO (2) SINGLE CUPS, ONE CONE, ONE SETSCREW COLLAR; Internal Fit-Up Designation: STANDARD; Material: STEEL OVERALL; Style Designator: DOUBLE ROW ROLLERS, INTERNAL SELF-ALIGNING, INNER RING EXTENDS BOTH SIDES, TWO (2) SINGLE CUPS, ONE CONE, ONE SETSCREW COLLAR. 14 total characteristics are documented in the Federal Logistics Information System.