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81311S41-198PC7 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

81311S41-198PC7: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3120-00-343-2729, 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
81311S41-198PC7
NSN: 3120-00-343-2729
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
Part Number81311S41-198PC7
NSN3120-00-343-2729
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 81311S41-198PC7 · 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 4
AMC61S41-148PC85Reference document
Same NSN cross-reference
Reference document — Secondary reference
61132-8Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
AMC61S41-146PC85Reference document
Same NSN cross-reference
Reference document — Secondary reference
81311S41-200PC7Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 81311S41-198PC7?
81311S41-198PC7 is a BEARING,SLEEVE.
What parts can replace 81311S41-198PC7?
There are 4 known substitutes for 81311S41-198PC7: AMC61S41-148PC85, 61132-8, AMC61S41-146PC85 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 81311S41-198PC7?
81311S41-198PC7 is cataloged in the U.S. Government catalog under NSN 3120-00-343-2729. This indicates validated use in U.S. government and defense supply chains.
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