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P12601478 — BEARING UNIT,PLAIN

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

P12601478: BEARING UNIT,PLAIN.

The BEARING UNIT,PLAIN is a the manufacturer industrial component. Key specifications include bore_diameter: 6.3031 INCHES MINIMUM AND 6.3039 INCHES MAXIMUM IN, alignment_type: RIGID, shaft_end_type: OPEN, special_features: SPLIT SLEEVE,BEARING, load_capability_type: RADIAL, lubrication_fitting_type: CUP. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-181-2552, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
P12601478
NSN: 3130-01-181-2552
FSC: 3130 — Bearings, Mounted
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
bore_diameter6.3031 INCHES MINIMUM AND 6.3039 INCHES MAXIMUM IN
alignment_typeRIGID
shaft_end_typeOPEN
special_featuresSPLIT SLEEVE,BEARING
load_capability_typeRADIAL
lubrication_fitting_typeCUP
NSN3130-01-181-2552
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: P12601478 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LUBRICATION FITTING TYPE: CUP
•
ALIGNMENT TYPE: RIGID
•
SHAFT END TYPE: OPEN
•
BORE DIAMETER: 6.3031 INCHES MINIMUM AND 6.3039 INCHES MAXIMUM IN
•
LOAD CAPABILITY TYPE: RADIAL
TECHNICAL CHARACTERISTICS
LUBRICATION FITTING TYPECUP
ALIGNMENT TYPERIGID
SHAFT END TYPEOPEN
SPECIAL FEATURESSPLIT SLEEVE,BEARING
BORE DIAMETER6.3031 INCHES MINIMUM AND 6.3039 INCHES MAXIMUM IN
LOAD CAPABILITY TYPERADIAL
OTHER ITEMS IN FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118 3130-00-001-5137 3130-00-001-6585 3130-00-003-0422 3130-00-003-0455 3130-00-003-0794 3130-00-003-2802 3130-00-003-9535
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P12601478?
P12601478 is a BEARING UNIT,PLAIN.
What is the NSN for P12601478?
P12601478 is cataloged in the U.S. Government catalog under NSN 3130-01-181-2552. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.