The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-00-155-6534, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is American Roller Bearing Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 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 | 3110-00-155-6534 |
| Primary Part Number | CD318 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | American Roller Bearing Inc |
| Status | ACTIVE |
| Standard Tolerance Designation | RBEC NO.1 |
| Surface Finish | GROUND |
| Internal Fit-Up Designation | STANDARD |
| Style Designator | SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, TWO LIP OUTER RING, SEPARABLE |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Material | STEEL ROLLER |
| Material | STEEL OR COPPER ALLOY RETAINER |
| Bore Shape | STRAIGHT |
| Bore Diameter | 90.0 MILLIMETERS NOMINAL MM |
| Locating Feature | NONLOCATING |
| Overall Outside Diameter | 190.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 72-6970-845 | Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA) |
| AA318 | Timken Aerospace, Inc Dba Torrington Product (USA) |
| NU318 | Skf Usa Inc. (USA) |
| SKFNUM90 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| R390E | Equitable Bearing Co Inc (USA) |
| 72-6970-845 | Fairbanks Morse, Llc (USA) |
| MA1318EL | Federal-Mogul Corp Government Sales Dept (USA) |
| CD318 PRIMARY | American Roller Bearing Inc (USA) |
| NUM90 | Skf Usa Inc. (USA) |
| 90RU03 | Timken Co Div the Timken Company (USA) |
NSN 3110-00-155-6534 is a Bearing,roller,cylindrical, manufactured by American Roller Bearing Inc, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-155-6534 has 10 cross-referenced part numbers: 72-6970-845 (Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco), AA318 (Timken Aerospace, Inc Dba Torrington Product), NU318 (Skf Usa Inc.), SKFNUM90 (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine), R390E (Equitable Bearing Co Inc) and 5 more.
There are 2 known substitutes for 3110-00-155-6534: 7510-00-223-6706, 2520-00-360-6892. Verify interchangeability with system specifications before substitution.
Key specifications for CD318: Standard Tolerance Designation: RBEC NO.1; Surface Finish: GROUND; Internal Fit-Up Designation: STANDARD; Style Designator: SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, TWO LIP OUTER RING, SEPARABLE. 13 total characteristics are documented in the Federal Logistics Information System.