PartsTable
Technical Data Sheet
1229R720 ✓ Verified by PartsTable
· BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include end_type: EXTERNAL THREAD SECOND END, material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, pail_hook: NOT PROVIDED, body_width: 4.170 INCHES NOMINAL IN, hose/spray: NOT INCLUDED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-359-1333, 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
1229R720
NSN: 3120-00-359-1333
FSC: 3120
CAGE: 78500 — MERITOR HEAVY VEHICLE SYSTEMS, LLC (USA)
SPECIFICATIONS
end_typeEXTERNAL THREAD SECOND END
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
pail_hookNOT PROVIDED
body_width4.170 INCHES NOMINAL IN
hose/sprayNOT INCLUDED
body_length2.750 INCHES NOMINAL IN
handle_typeLEVER
swing_spoutPROVIDED
body_materialMETAL
overall_width0.670 INCHES NOMINAL IN
inclosure_typeENCASED
NSN3120-00-359-1333
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 1229R720 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
DS-934405Interchangeable
interchangeable cross-reference
interchangeable
5259Interchangeable
interchangeable cross-reference
interchangeable
0120-A3Interchangeable
interchangeable cross-reference
interchangeable
120A.3Interchangeable
interchangeable cross-reference
interchangeable
120Interchangeable
interchangeable cross-reference
interchangeable
X333386Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1229R720?
1229R720 is a BEARING,WASHER,THRUST.
What parts can replace 1229R720?
There are 13 known substitutes for 1229R720: DS-934405, 5259, 0120-A3 and 10 more. Substitute compatibility should be verified for your specific system.
Is 1229R720 still available?
1229R720 is currently cancelled.
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