The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-00-155-6635, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Fmc Corp Link-Belt Div. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 12 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 | 3110-00-155-6635 |
| Primary Part Number | ST197 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Fmc Corp Link-Belt Div |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Internal Fit-Up Designation | STANDARD |
| Material | STEEL INNER RING |
| Style Designator | SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, SEPARABLE |
| Material | STEEL ROLLER |
| Bore Shape | STRAIGHT |
| Overall Outside Diameter | 180.00 MILLIMETERS NOMINAL MM |
| Material | STEEL OUTER RING |
| Bore Diameter | 100.0 MILLIMETERS NOMINAL MM |
| Locating Feature | NONLOCATING |
| Standard Tolerance Designation | RBEC NO.1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ST197 | Fmc Corp Link-Belt Div (USA) |
| A1220TS | General Motors Corp (USA) |
| BM6387-39 | Cooper Cameron Corp Ajax-Superior Div (USA) |
| 8AA1562 | American Roller Bearing Inc (USA) |
| 1828A27 | Meritor Heavy Vehicle Systems, Llc (USA) |
| A-A-55601 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A1220TS | General Motors Corp Delco Moraine Ndh Div (USA) |
| AA55601-34JC0 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 5231491 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| CR9 | Fmc Corp Link-Belt Div (USA) |
| 109900 | Cooper Cameron Corp Ajax-Superior Div (USA) |
| 707643 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| 5175010 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| EC8786 | Capitol Gears Inc |
| 920597 | Rexnord Industries Llc (USA) |
| 1ES18702 | Meritor Heavy Vehicle Systems, Llc (USA) |
| CR9 | Link-Belt Cranes, L.p., Lllp (USA) |
NSN 3110-00-155-6635 is a Bearing,roller,cylindrical, manufactured by Fmc Corp Link-Belt Div, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-155-6635 has 17 cross-referenced part numbers: ST197 (Fmc Corp Link-Belt Div), A1220TS (General Motors Corp), BM6387-39 (Cooper Cameron Corp Ajax-Superior Div), 8AA1562 (American Roller Bearing Inc), 1828A27 (Meritor Heavy Vehicle Systems, Llc) and 12 more.
There are 12 known substitutes for 3110-00-155-6635: 2530-00-018-8012, 3110-00-100-7335, 3110-00-155-6503 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for ST197: Surface Finish: GROUND; Overall Width: 34.00 MILLIMETERS NOMINAL MM; Internal Fit-Up Designation: STANDARD; Material: STEEL INNER RING. 12 total characteristics are documented in the Federal Logistics Information System.