The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-169-2117, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Tcm America, Inc Sc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-169-2117 |
| Primary Part Number | 23453-02071A |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Tcm America, Inc Sc |
| Status | ACTIVE |
| Cup Width | 21.0 MILLIMETERS NOMINAL MM |
| Overall Outside Diameter | 95.0 MILLIMETERS NOMINAL MM |
| Backface Corner Radius | 2.0 MILLIMETERS NOMINAL MM |
| Bore Diameter | 60.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CR-1252L | Ntn Bearing Corporation of America (USA) |
| 23453-02071A PRIMARY | Tcm America, Inc Sc (USA) |
| Reference | Meaning |
|---|---|
| 23453-02071 | 5/9 Secondary reference Tcm America, Inc Sc |
NSN 3110-01-169-2117 is a Bearing,roller,tapered, manufactured by Tcm America, Inc Sc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-169-2117 has 2 manufacturer part numbers on file: CR-1252L (Ntn Bearing Corporation of America), 23453-02071A (Tcm America, Inc Sc).
Key specifications for 23453-02071A: Cup Width: 21.0 MILLIMETERS NOMINAL MM; Overall Outside Diameter: 95.0 MILLIMETERS NOMINAL MM; Backface Corner Radius: 2.0 MILLIMETERS NOMINAL MM; Bore Diameter: 60.0 MILLIMETERS NOMINAL MM. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.