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1228F55I — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

1228F55I: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include end_item_identification: CRANE,WHL MNTED 30T 4X4 RTC-8030 II REAR AXLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-099-4888, 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
1228F55I
NSN: 3110-01-099-4888
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 78500 — MERITOR HEAVY VEHICLE SYSTEMS, LLC (USA)
SPECIFICATIONS
end_item_identificationCRANE,WHL MNTED 30T 4X4 RTC-8030 II REAR AXLE
NSN3110-01-099-4888
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1228F55I · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 9
1111341C91Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
A47666Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
701581Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
111341C91Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
9-049-104578Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
1025Z2027Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1228F55I?
1228F55I is a BEARING,BALL,ANNULAR.
What parts can replace 1228F55I?
There are 9 known substitutes for 1228F55I: 1111341C91, A47666, 701581 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1228F55I?
1228F55I is cataloged in the U.S. Government catalog under NSN 3110-01-099-4888. This indicates validated use in U.S. government and defense supply chains.
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