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KJB620808V — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

KJB620808V: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY K-500, end_similarity: NOT IDENTICAL, overall_length: 5.580 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES, first_end_style: INTERNAL THREADED, second_end_style: CIRCULAR GROOVED AND EXTERNALLY THREADED. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-500-7244, 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
KJB620808V
NSN: 3120-01-500-7244
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 50632 — KAMATICS CORPORATION (USA)
SPECIFICATIONS
materialNICKEL ALLOY K-500
step_quantity3
end_similarityNOT IDENTICAL
overall_length5.580 INCHES NOMINAL IN
surface_finish32.0 MICROINCHES
first_end_styleINTERNAL THREADED
second_end_styleCIRCULAR GROOVED AND EXTERNALLY THREADED
special_featuresFIRST END OF SHAFT PROVIDED WITH 0.750-10-UNC-3B INTERNAL THREADS. SECOND END OF SHAFT PROVIDED WITH 1.000-8UNC-3A EXTERNAL THREADS A
first_end_diameter0.4970 INCHES MINIMUM AND 0.4990 INCHES MAXIMUM IN
second_end_diameter1.0000 INCHES NOMINAL IN
first_end_slot_depth0.380 INCHES NOMINAL IN
first_end_slot_width0.120 INCHES NOMINAL IN
NSN3120-01-500-7244
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: KJB620808V · 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
SUBSTITUTES & CROSS-REFERENCES 2
167-7106787Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
H547-0249-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is KJB620808V?
KJB620808V is a BEARING,SLEEVE.
What parts can replace KJB620808V?
There are 2 known substitutes for KJB620808V: 167-7106787, H547-0249-8. Substitute compatibility should be verified for your specific system.
What is the NSN for KJB620808V?
KJB620808V is cataloged in the U.S. Government catalog under NSN 3120-01-500-7244. This indicates validated use in U.S. government and defense supply chains.
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