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10946816 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

10946816: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include corner_shape: ROUND INSIDE LEFT CORNER, overall_length: 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN, body_inside_diameter: 0.5020 INCHES MINIMUM AND 0.5025 INCHES MAXIMUM IN, body_outside_diameter: 0.6885 INCHES MINIMUM AND 0.6890 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-006-2447, 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
10946816
NSN: 3120-00-006-2447
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
corner_shapeROUND INSIDE LEFT CORNER
overall_length0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN
body_inside_diameter0.5020 INCHES MINIMUM AND 0.5025 INCHES MAXIMUM IN
body_outside_diameter0.6885 INCHES MINIMUM AND 0.6890 INCHES MAXIMUM IN
NSN3120-00-006-2447
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 10946816 · 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
•
CORNER SHAPE: ROUND INSIDE LEFT CORNER
•
BODY OUTSIDE DIAMETER: 0.6885 INCHES MINIMUM AND 0.6890 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 0.5020 INCHES MINIMUM AND 0.5025 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPEROUND INSIDE LEFT CORNER
BODY OUTSIDE DIAMETER0.6885 INCHES MINIMUM AND 0.6890 INCHES MAXIMUM IN
OVERALL LENGTH0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.5020 INCHES MINIMUM AND 0.5025 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 2
06-311-08-016E-011Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
04-110-0500Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 10946816?
10946816 is a BEARING,SLEEVE.
What parts can replace 10946816?
There are 2 known substitutes for 10946816: 06-311-08-016E-011, 04-110-0500. Substitute compatibility should be verified for your specific system.
What is the NSN for 10946816?
10946816 is cataloged in the U.S. Government catalog under NSN 3120-00-006-2447. 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.