The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-195-6626, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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 | 3110-01-195-6626 |
| Primary Part Number | 30304 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Cone Corner Radius | 2.0 MILLIMETERS MAXIMUM MM |
| Overall Outside Diameter | 52.0 MILLIMETERS MAXIMUM MM |
| Bore Diameter | 20.0 MILLIMETERS NOMINAL MM |
| Standout Width | 3.25 MILLIMETERS NOMINAL MM |
| Material | STEEL OVERALL |
| Cone Width | 15.0 MILLIMETERS MAXIMUM MM |
| Standard Tolerance Designation | INTERNATIONAL STANDARDS ORGANIZATION STANDARD TOLERANCE |
| Backface Corner Radius | 2.0 MILLIMETERS MAXIMUM MM |
| Retainer Fabrication Method | PRESSED |
| Cup Width | 13.0 MILLIMETERS NOMINAL MM |
| Alignment Type | RIGID |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 30304 PRIMARY | The Timken Corporation (USA) |
| 4T-30304A PRIMARY | Ntn Bearing Corporation of America (USA) |
| FF-B-187 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 30304 PRIMARY | Skf Usa Inc. (USA) |
| RW1/820358 PIECE 23 | Ozalid Engineering Ltd (GBR) |
NSN 3110-01-195-6626 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-195-6626 has 5 cross-referenced part numbers: 30304 (The Timken Corporation), 4T-30304A (Ntn Bearing Corporation of America), FF-B-187 (Federal Specifications Promulgated by General Services Administration Washington DC), 30304 (Skf Usa Inc.), RW1/820358 PIECE 23 (Ozalid Engineering Ltd).
There are 12 known substitutes for 3110-01-195-6626: 5360-00-089-9502, 6350-00-125-3329, 3110-00-156-7526 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 30304: Cone Corner Radius: 2.0 MILLIMETERS MAXIMUM MM; Overall Outside Diameter: 52.0 MILLIMETERS MAXIMUM MM; Bore Diameter: 20.0 MILLIMETERS NOMINAL MM; Standout Width: 3.25 MILLIMETERS NOMINAL MM. 13 total characteristics are documented in the Federal Logistics Information System.