The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-4853, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Itw Food Equipment Group Llc Dba Hobart Service. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-156-4853 |
| Primary Part Number | BB-021-40 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Itw Food Equipment Group Llc Dba Hobart Service |
| Status | CANCELLED |
| Load Direction | ANGULAR |
| Departure From Cited Designator | AS MODIFIED BY SHIELD QUANTITY |
| Nondefinitive Spec/std Data | 145 TYPE AND 00 GRADE |
| Style Designator | LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Departure From Cited Designator | AS MODIFIED BY SHIELD QUANTITY |
| Internal Fit-Up Designation | STANDARD |
| Shield Quantity | 1 |
| Surface Finish | GROUND |
| Standard Tolerance Designation | ABEC NO.1 |
| Retainer Fabrication Method | PRESSED |
| Bore Shape | STRAIGHT |
| Bore Diameter | 35.00 MILLIMETERS NOMINAL MM |
| Internal Fit-Up Contact Angular Direction | INWARD CONVERGENT |
| Nondefinitive Spec/std Data | 145 TYPE AND 00 GRADE |
| Material | STEEL OVERALL |
| Standard Tolerance Designation | ABEC NO.1 |
| Style Designator | LOADING GROOVE, NON-SEPARABLE |
| Internal Fit-Up Contact Angular Direction | INWARD CONVERGENT |
| Bore Shape | STRAIGHT |
| Overall Outside Diameter | 72.00 MILLIMETERS NOMINAL MM |
| Shield Quantity | 1 |
| Internal Fit-Up Designation | STANDARD |
| Load Direction | ANGULAR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 907593 | Rolls-Royce Solutions America Inc (USA) |
| 5507W | General Motors Corp (USA) |
| FS5507 | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| 0954472 | Rolls-Royce Solutions America Inc (USA) |
| 207AJL | General Motors Corp Delco Moraine Ndh Div (USA) |
| A-A-59638 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 00954472 | Rolls-Royce Solutions America Inc (USA) |
| FFB171 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 954426 | Rolls-Royce Solutions America Inc (USA) |
| BB-021-40 PRIMARY | Itw Food Equipment Group Llc Dba Hobart Service (USA) |
| 714139 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| 00954472 | General Motors Corp (USA) |
| 5207KF | Skf Usa Inc. (USA) |
| 907593 | General Motors Corp (USA) |
| 5507W | General Motors Corp Delco Moraine Ndh Div (USA) |
| 954472 | Rolls-Royce Solutions America Inc (USA) |
| 5207F1 | Skf Usa Inc. (USA) |
| 954426 | General Motors Corp (USA) |
| 207AJL | General Motors Corp (USA) |
| AA59638-807JCBT | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 3110-00-156-4853 is a Bearing,ball,annular, manufactured by Itw Food Equipment Group Llc Dba Hobart Service, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-156-4853 has 20 cross-referenced part numbers: 907593 (Rolls-Royce Solutions America Inc), 5507W (General Motors Corp), FS5507 (Schatz Bearing Corporation Dba Schatz Bearing Corp), 0954472 (Rolls-Royce Solutions America Inc), 207AJL (General Motors Corp Delco Moraine Ndh Div) and 15 more.
There are 6 known substitutes for 3110-00-156-4853: 2805-00-358-3427, 3110-00-554-3411, 3110-00-554-5833 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for BB-021-40: Load Direction: ANGULAR; Overall Width: 1.0625 INCHES NOMINAL IN; Departure From Cited Designator: AS MODIFIED BY SHIELD QUANTITY; Nondefinitive Spec/std Data: 145 TYPE AND 00 GRADE. 25 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-156-4853 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.