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10512653 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, cup_width: 0.4650 INCHES NOMINAL IN, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, cone_width: 0.6600 INCHES NOMINAL IN, bore_diameter: 1.2500 INCHES NOMINAL IN, coil_quantity: 12. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-168-9948, 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
10512653
NSN: 3120-01-168-9948
FSC: 3120
CAGE: 56161 — GENERAL DYNAMICS LAND SYSTEMS CANADACORP (CAN)
SPECIFICATIONS
materialSTEEL OVERALL
cup_width0.4650 INCHES NOMINAL IN
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
cone_width0.6600 INCHES NOMINAL IN
bore_diameter1.2500 INCHES NOMINAL IN
coil_quantity12
overall_width0.450 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height0.295 INCHES MAXIMUM IN
overall_length0.570 INCHES NOMINAL IN
standout_width0.1600 INCHES NOMINAL IN
inside_diameter0.462 INCHES NOMINAL IN
NSN3120-01-168-9948
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 10512653 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
59065Interchangeable
interchangeable cross-reference
interchangeable
LM67048LM67010Interchangeable
interchangeable cross-reference
interchangeable
A153213ZInterchangeable
interchangeable cross-reference
interchangeable
7450630Interchangeable
interchangeable cross-reference
interchangeable
51228VAInterchangeable
interchangeable cross-reference
interchangeable
75075Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10512653?
10512653 is a BEARING,SLEEVE.
What parts can replace 10512653?
There are 6 known substitutes for 10512653: 59065, LM67048LM67010, A153213Z and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10512653?
10512653 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-168-9948. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026