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304416 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

304416: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include width: 6.125 INCHES NOMINAL IN, length: 7.000 INCHES NOMINAL IN, material: STEEL, corner_radius: 0.375 INCHES NOMINAL IN, hole_diameter: 0.344 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN, body_thickness: 0.105 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-589-8437, 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
304416
NSN: 3120-00-589-8437
NIINs: 005898437, 007538701
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
width6.125 INCHES NOMINAL IN
length7.000 INCHES NOMINAL IN
materialSTEEL
corner_radius0.375 INCHES NOMINAL IN
hole_diameter0.344 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN
body_thickness0.105 INCHES NOMINAL IN
inside_diameter2.875 INCHES NOMINAL IN
flange_thickness0.105 INCHES NOMINAL IN
body_outside_radius0.125 INCHES NOMINAL IN
fsc_application_dataBRAKE CASE WINCH,VEHICULAR
inside_corner_radius0.125 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
NSN3120-00-589-8437
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 304416 · 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
•
SURFACE FINISH: 10.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
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CORNER SHAPE: SQUARE ALL CORNERS
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BODY OUTSIDE DIAMETER: 0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
•
HARDNESS RATING: 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
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STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 0.1886 INCHES MINIMUM AND 0.1891 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 615 OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISH10.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH0.1512 INCHES MINIMUM AND 0.1562 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.1886 INCHES MINIMUM AND 0.1891 INCHES MAXIMUM IN
MATERIALSTEEL COMP 615 OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 304416?
304416 is a BEARING,SLEEVE.
What is the NSN for 304416?
304416 is cataloged in the U.S. Government catalog under NSN 3120-00-589-8437. This indicates validated use in U.S. government and defense supply chains.
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