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6410894 — BEARING HALF,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

6410894: BEARING HALF,SLEEVE.

The BEARING HALF,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010 OR STEEL COMP 1015 OUTER LAYER, corner_shape: ROUND RIGHT FLANGE BODY CORNER, overall_length: 2.3580 INCHES MINIMUM AND 2.3600 INCHES MAXIMUM IN, style_designator: HALF SLEEVE, EXTERNAL FLANGES BOTH ENDS, left_flange_width: 0.1320 INCHES NOMINAL IN, locking_lug_width: 0.2380 INCHES MINIMUM AND 0.2430 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-902-6505, 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
6410894
NSN: 3120-00-902-6505
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)
SPECIFICATIONS
materialSTEEL COMP 1010 OR STEEL COMP 1015 OUTER LAYER
corner_shapeROUND RIGHT FLANGE BODY CORNER
overall_length2.3580 INCHES MINIMUM AND 2.3600 INCHES MAXIMUM IN
style_designatorHALF SLEEVE, EXTERNAL FLANGES BOTH ENDS
left_flange_width0.1320 INCHES NOMINAL IN
locking_lug_width0.2380 INCHES MINIMUM AND 0.2430 INCHES MAXIMUM IN
locking_lug_height0.0450 INCHES MINIMUM AND 0.0550 INCHES MAXIMUM IN
locking_lug_length0.1900 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM IN
right_flange_width0.1320 INCHES NOMINAL IN
body_inside_diameter3.2509 INCHES MINIMUM AND 3.2524 INCHES MAXIMUM IN
body_outside_diameter3.5015 INCHES MINIMUM AND 3.5020 INCHES MAXIMUM IN
left_flange_outside_diameter4.2920 INCHES MINIMUM AND 4.3320 INCHES MAXIMUM IN
NSN3120-00-902-6505
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 6410894 · 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: SQUARE OUTSIDE RIGHT CORNER
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPEROUND INSIDE LEFT CORNER
CORNER SHAPEROUND RIGHT FLANGE BODY CORNER
CORNER SHAPESQUARE RIGHT FLANGE OUTSIDE LEFT CORNER
CORNER SHAPEROUND LEFT FLANGE BODY CORNER
CORNER SHAPEROUND INSIDE RIGHT CORNER
LOCKING LUG HEIGHT0.0450 INCHES MINIMUM AND 0.0550 INCHES MAXIMUM IN
RIGHT FLANGE WIDTH0.1320 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES 1
6410894BSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6410894?
6410894 is a BEARING HALF,SLEEVE.
What parts can replace 6410894?
There is 1 known substitute for 6410894: 6410894B. Substitute compatibility should be verified for your specific system.
What is the NSN for 6410894?
6410894 is cataloged in the U.S. Government catalog under NSN 3120-00-902-6505. 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.