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P461-2102 — BEARING UNIT,BALL

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

P461-2102: BEARING UNIT,BALL.

The BEARING UNIT,BALL is a the manufacturer industrial component. Key specifications include bore_diameter: 0.5000 INCHES NOMINAL IN, collar_location: ONE END, housing_diameter: 2.500 INCHES NOMINAL IN, lubrication_fitting_type: SELF LUBRICATED, rotating_element_locking_method: ECCENTRIC CAM LOCKING COLLAR. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-413-4016, 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
P461-2102
NSN: 3130-01-413-4016
FSC: 3130 — Bearings, Mounted
CAGE: 10855 — CARRIER CORP (USA)
SPECIFICATIONS
bore_diameter0.5000 INCHES NOMINAL IN
collar_locationONE END
housing_diameter2.500 INCHES NOMINAL IN
lubrication_fitting_typeSELF LUBRICATED
rotating_element_locking_methodECCENTRIC CAM LOCKING COLLAR
NSN3130-01-413-4016
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: P461-2102 · 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: SELF LUBRICATED
•
ROTATING ELEMENT LOCKING METHOD: ECCENTRIC CAM LOCKING COLLAR
•
COLLAR LOCATION: ONE END
•
BORE DIAMETER: 0.5000 INCHES NOMINAL IN
•
HOUSING DIAMETER: 2.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LUBRICATION FITTING TYPESELF LUBRICATED
ROTATING ELEMENT LOCKING METHODECCENTRIC CAM LOCKING COLLAR
COLLAR LOCATIONONE END
BORE DIAMETER0.5000 INCHES NOMINAL IN
HOUSING DIAMETER2.500 INCHES NOMINAL IN
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 P461-2102?
P461-2102 is a BEARING UNIT,BALL.
What is the NSN for P461-2102?
P461-2102 is cataloged in the U.S. Government catalog under NSN 3130-01-413-4016. 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.