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CAFB5039A — RETAINER,BEARING

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

CAFB5039A: RETAINER,BEARING.

The RETAINER,BEARING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3120-00-388-2942, 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
CAFB5039A
NSN: 3120-00-388-2942
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 82796 — COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE (USA)
SPECIFICATIONS
Part NumberCAFB5039A
NSN3120-00-388-2942
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: CAFB5039A · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL STEEL;11/250 IN. OD;5.500 IN. ID;05.00 IN. THK;8 0.688 IN. DIA BOLT HOLES EQUALLY SPACED ON A 9.500 IN. DIA BOLT CIRCLE;1 THREADED INTERNAL 0.125-27 NPT HOLE LOCATED 22-1/2 DEG FROM BOLT HOLE;COUNTERBORED 45 DEG 0.375 IN. DEEP IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL STEEL;11/250 IN. OD;5.500 IN. ID;05.00 IN. THK;8 0.688 IN. DIA BOLT HOLES EQUALLY SPACED ON A 9.500 IN. DIA BOLT CIRCLE;1 THREADED INTERNAL 0.125-27 NPT HOLE LOCATED 22-1/2 DEG FROM BOLT HOLE;COUNTERBORED 45 DEG 0.375 IN. DEEP IN
SUBSTITUTES & CROSS-REFERENCES 2
16200694Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
MAFB2435DPC12Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 CAFB5039A?
CAFB5039A is a RETAINER,BEARING.
What parts can replace CAFB5039A?
There are 2 known substitutes for CAFB5039A: 16200694, MAFB2435DPC12. Substitute compatibility should be verified for your specific system.
What is the NSN for CAFB5039A?
CAFB5039A is cataloged in the U.S. Government catalog under NSN 3120-00-388-2942. This indicates validated use in U.S. government and defense supply chains.
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