The Bearing,ball,annular, cataloged under National Stock Number 3110-00-144-8556, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Ntn Bearing Corporation of America. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 37 commercial cross-references from 25 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 | 3110-00-144-8556 |
| Primary Part Number | 412 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Ntn Bearing Corporation of America |
| Status | ACTIVE |
| Overall Outside Diameter | 150.00 MILLIMETERS NOMINAL MM |
| Internal Fit-Up Designation | STANDARD |
| Bore Shape | STRAIGHT |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Bore Diameter | 60.00 MILLIMETERS NOMINAL MM |
| Material | STEEL OVERALL |
| Surface Finish | GROUND |
| Load Direction | RADIAL |
| Nondefinitive Spec/std Data | 111 TYPE AND 1 CLASS AND 00 GRADE |
| Standard Tolerance Designation | ABEC NO.1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 412 | Ntn Bearing Corporation of America (USA) |
| 412 | Fag Bearings Corporation (USA) |
| 271887 | Westinghouse Electric Corp (USA) |
| FF-B-171/06X12A2C | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 6412 | Skf Usa Inc. (USA) |
| 1412 | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| 46AX36 | Mack Trucks Inc (USA) |
| 250487 | Westinghouse Electric Corp Power Generation-Generator Div (USA) |
| 43412 | Hyster-Yale Group, Inc. (USA) |
| AA59586-312JABT | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 72-6970-324 | Fairbanks Morse, Llc (USA) |
| 412K | Timken Co Div the Timken Company (USA) |
| 81556 | Eaton Corp Transmission Div (USA) |
| 412 | Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging. (USA) |
| 271887 | Westinghouse Electric Corp Power Generation-Generator Div (USA) |
| 6412CE1TX9 | Nsk Corp Bearing Div (USA) |
| 319687-280 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 60BC04 | Anti-Friction Bearing Mfg Assn Inc the (USA) |
| P34238 | Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA) |
| 177002-63 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 3110-00-144-8556 is a Bearing,ball,annular, manufactured by Ntn Bearing Corporation of America, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-144-8556 has 37 cross-referenced part numbers: 412 (Ntn Bearing Corporation of America), 412 (Fag Bearings Corporation), 271887 (Westinghouse Electric Corp), FF-B-171/06X12A2C (Federal Specifications Promulgated by General Services Administration Washington DC), 6412 (Skf Usa Inc.) and 32 more.
There are 12 known substitutes for 3110-00-144-8556: 5970-00-038-0218, 2590-00-045-3797, 3110-00-144-8507 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 412: Overall Outside Diameter: 150.00 MILLIMETERS NOMINAL MM; Internal Fit-Up Designation: STANDARD; Bore Shape: STRAIGHT; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE. 11 total characteristics are documented in the Federal Logistics Information System.