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S2100F3122942PC28 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

S2100F3122942PC28: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, flange_width: 0.2500 INCHES NOMINAL IN, overall_length: 1.6250 INCHES NOMINAL IN, surface_treatment: OXIDE OVERALL, body_outside_diameter: 0.8125 INCHES NOMINAL IN, flange_outside_diameter: 1.0605 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-344-0761, 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
S2100F3122942PC28
NSN: 3120-00-344-0761
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
flange_width0.2500 INCHES NOMINAL IN
overall_length1.6250 INCHES NOMINAL IN
surface_treatmentOXIDE OVERALL
body_outside_diameter0.8125 INCHES NOMINAL IN
flange_outside_diameter1.0605 INCHES NOMINAL IN
NSN3120-00-344-0761
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: S2100F3122942PC28 · 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
•
FLANGE OUTSIDE DIAMETER: 1.0605 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.8125 INCHES NOMINAL IN
•
SURFACE TREATMENT: OXIDE OVERALL
•
FLANGE WIDTH: 0.2500 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
FLANGE OUTSIDE DIAMETER1.0605 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.8125 INCHES NOMINAL IN
OVERALL LENGTH1.6250 INCHES NOMINAL IN
SURFACE TREATMENTOXIDE OVERALL
FLANGE WIDTH0.2500 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
R140255PC28Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
B-96460Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
96460BSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S2100F3122942PC28?
S2100F3122942PC28 is a BEARING,SLEEVE.
What parts can replace S2100F3122942PC28?
There are 3 known substitutes for S2100F3122942PC28: R140255PC28, B-96460, 96460B. Substitute compatibility should be verified for your specific system.
What is the NSN for S2100F3122942PC28?
S2100F3122942PC28 is cataloged in the U.S. Government catalog under NSN 3120-00-344-0761. 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.