NSN 3130-01-181-2552 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-181-2552. Manufacturer of record part number: P12601478.
Also searched as3130-01-181-2552 ·
3130011812552 ·
NIIN 011812552 ·
01-181-2552 ·
FSC 3130 Bearings, Mounted · CAGE 7PZX0 · P12601478
Bore Diameter: 6.3031 INCHES MINIMUM AND 6.3039 INCHES MAXIMUM IN
Load Capability Type: RADIAL
1 manufacturer part number on file
Manufacturer of record: Fairbanks Morse, Llc
Identification
NSN: 3130-01-181-2552
NIIN: 011812552
FSC: 3130 — Bearings, Mounted
FSG: 31 — Bearings
Primary part number: P12601478
Manufacturer: Fairbanks Morse, Llc
General Description
The Bearing Unit,plain, cataloged under National Stock Number 3130-01-181-2552, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Fairbanks Morse, Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
3130-01-181-2552
Primary Part Number
P12601478
Item Name
Bearing Unit,plain
FSC / FSG
3130 / 31 — Bearings, Mounted
Manufacturer
Fairbanks Morse, Llc
Status
ACTIVE
Lubrication Fitting Type
CUP
Alignment Type
RIGID
Shaft End Type
OPEN
Bore Diameter
6.3031 INCHES MINIMUM AND 6.3039 INCHES MAXIMUM IN
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118
3130-00-001-5118 · Item name not on file
3130-00-001-5137
BEARING UNIT,BALL
3130-00-001-6585
3130-00-001-6585 · Item name not on file
3130-00-003-0422
3130-00-003-0422 · Item name not on file
3130-00-003-0455
3130-00-003-0455 · Item name not on file
3130-00-003-0794
BEARING UNIT,BALL
3130-00-003-2802
BEARING UNIT,BALL
3130-00-003-9535
3130-00-003-9535 · Item name not on file
Frequently Asked Questions
What is NSN 3130-01-181-2552?
NSN 3130-01-181-2552 is a Bearing Unit,plain, manufactured by Fairbanks Morse, Llc, classified under FSC 3130, Bearings, Mounted. Status: active.
What part numbers are listed for NSN 3130-01-181-2552?
NSN 3130-01-181-2552 has 1 manufacturer part number on file: P12601478 (Fairbanks Morse, Llc).
What are the specifications of P12601478?
Key specifications for P12601478: Lubrication Fitting Type: CUP; Alignment Type: RIGID; Shaft End Type: OPEN; Special Features: SPLIT SLEEVE,BEARING. 5 specifications are documented in the U.S. Government catalog.
Is NSN 3130-01-181-2552 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.