The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-198-2258, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Timken Corporation. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-198-2258 |
| Primary Part Number | 55433D-55197-X1S55197 ASSY 90036 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Bore Diameter | 1.9675 INCHES NOMINAL IN |
| Backface Corner Radius | 0.0200 INCHES NOMINAL IN |
| Cup Width | 1.6875 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Cone Corner Radius | 0.0800 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Style Designator | STRAIGHT BORE, DOUBLE CUP, SINGLE CONES, STEEP ANGLE |
| Overall Outside Diameter | 4.3310 INCHES NOMINAL IN |
| Standout Width | 0.4060 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| EA305396ZD | General Motors Corp (USA) |
| EA305396ZD | General Motors Corp Delco Moraine Ndh Div (USA) |
| 55433D-55197-X1S55197 ASSY 90036 PRIMARY | The Timken Corporation (USA) |
| 442093 | General Motors Corp (USA) |
| 442093 | General Motors Corp Chevrolet Motor Div Special Products Dept (USA) |
| 55433D55197X1S55197 PRIMARY | The Timken Corporation (USA) |
| 442093 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| 609864 PRIMARY | General Motors Corp (USA) |
| EA305396ZD | General Motors Llc Dba General Motors Llc (USA) |
NSN 3110-00-198-2258 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-198-2258 has 9 cross-referenced part numbers: EA305396ZD (General Motors Corp), EA305396ZD (General Motors Corp Delco Moraine Ndh Div), 55433D-55197-X1S55197 ASSY 90036 (The Timken Corporation), 442093 (General Motors Corp), 442093 (General Motors Corp Chevrolet Motor Div Special Products Dept) and 4 more.
There is 1 known substitute for 3110-00-198-2258: 5905-00-437-5297. Verify interchangeability with system specifications before substitution.
Key specifications for 55433D-55197-X1S55197 ASSY 90036: Bore Diameter: 1.9675 INCHES NOMINAL IN; Backface Corner Radius: 0.0200 INCHES NOMINAL IN; Special Features: W/SPACER,HOLE AND GROVE IN CUP; Cup Width: 1.6875 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.