The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-278-7548, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-278-7548 |
| Primary Part Number | 48220 |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | CANCELLED |
| Backface Corner Radius | 0.1250 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Style Designator | NORMAL ANGLE |
| Material | STEEL OVERALL |
| Outside Diameter | 7.1875 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 48220 | The Timken Corporation (USA) |
| 48220 | Meritor Industrial Products, Llc (USA) |
| A-12806 | The Timken Corporation (USA) |
| 348220 | Textron Inc (USA) |
| 93322 | Fwd Seagrave Holdings Lp (USA) |
| 48220-2-24 | The Timken Corporation (USA) |
| 2034489 | Eaton Corp Forestry and Construction Equipment Div Batavia Plant (USA) |
| P6373 | Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA) |
| 48220 | Ntn Bearing Corporation of America (USA) |
| 97626 | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| AA59649-736B | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 9-049-100541 | Grove U.s. Llc Dba Grove Us Llc (USA) |
| 742262 | Dana Off Highway Products, Llc (USA) |
| 742262 | Clark Equipment Co (USA) |
| A-A-59649 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 722174 | Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co (USA) |
| P6373 | Koehring Co Lorain Div (USA) |
| E050507 | Bros Inc |
| 97626 | Hyster-Yale Group, Inc. (USA) |
| A-49044-68 | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA) |
NSN 3110-00-278-7548 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-278-7548 has 22 cross-referenced part numbers: 48220 (The Timken Corporation), 48220 (Meritor Industrial Products, Llc), A-12806 (The Timken Corporation), 348220 (Textron Inc), 93322 (Fwd Seagrave Holdings Lp) and 17 more.
There are 11 known substitutes for 3110-00-278-7548: 4820-00-274-3646, 3110-00-289-6585, 5945-00-677-8300 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 48220: Overall Width: 1.3125 INCHES NOMINAL IN; Backface Corner Radius: 0.1250 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2; Style Designator: NORMAL ANGLE. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-278-7548 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.