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JSFE10B4-045 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

JSFE10B4-045: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3120-01-666-1966, 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
JSFE10B4-045
NSN: 3120-01-666-1966
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 2Y283 — R.G.H. ASSOCIATES, INC. DBA RICHARDS SCREW MACHINE (USA)
SPECIFICATIONS
Part NumberJSFE10B4-045
NSN3120-01-666-1966
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: JSFE10B4-045 · 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 1
JSFE10Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 JSFE10B4-045?
JSFE10B4-045 is a BUSHING,SLEEVE.
What parts can replace JSFE10B4-045?
There is 1 known substitute for JSFE10B4-045: JSFE10. Substitute compatibility should be verified for your specific system.
What is the NSN for JSFE10B4-045?
JSFE10B4-045 is cataloged in the U.S. Government catalog under NSN 3120-01-666-1966. This indicates validated use in U.S. government and defense supply chains.
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