The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-179-4452, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 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 | 3110-01-179-4452 |
| Primary Part Number | 30211 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Cone Width | 21.00 MILLIMETERS NOMINAL MM |
| Alignment Type | RIGID |
| Retainer Fabrication Method | PRESSED |
| Bore Diameter | 55.00 MILLIMETERS NOMINAL MM |
| Standout Width | 4.75 MILLIMETERS NOMINAL MM |
| Backface Corner Radius | 2.50 MILLIMETERS NOMINAL MM |
| Cup Width | 18.00 MILLIMETERS NOMINAL MM |
| Cone Corner Radius | 0.80 MILLIMETERS NOMINAL MM |
| Material | STEEL OVERALL |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Internal Fit-Up Designation | STANDARD |
| Overall Outside Diameter | 100.00 MILLIMETERS NOMINAL MM |
| Standard Tolerance Designation | INTERNATIONAL STANDARDS ORGANIZATION STANDARD TOLERANCE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 30211 | Skf France (FRA) |
| 30211 | Ntn Bearing Corporation of America (USA) |
| 30211 PRIMARY | The Timken Corporation (USA) |
| 03071-30211 | Tcm America, Inc Sc (USA) |
| 30211 | N T N Bearing Corp of America (USA) |
| 30211 | N T N Bearing Corp of America (USA) |
| 03071-30211 | Ntp Forklifts Australia Ntp Pty Ltd (AUS) |
| 03071-30211 | Ntp Forklifts Australia Jungheinrich Australia (AUS) |
NSN 3110-01-179-4452 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-179-4452 has 8 cross-referenced part numbers: 30211 (Skf France), 30211 (Ntn Bearing Corporation of America), 30211 (The Timken Corporation), 03071-30211 (Tcm America, Inc Sc), 30211 (N T N Bearing Corp of America) and 3 more.
There are 12 known substitutes for 3110-01-179-4452: 6145-00-160-4775, 4730-00-287-0290, 3460-00-542-2810 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 30211: Cone Width: 21.00 MILLIMETERS NOMINAL MM; Alignment Type: RIGID; Retainer Fabrication Method: PRESSED; Bore Diameter: 55.00 MILLIMETERS NOMINAL MM. 14 total characteristics are documented in the Federal Logistics Information System.