PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 4X730
4X730 ✓ Verified by PartsTable
— · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The BEARING,FLANGETTE is a the manufacturer industrial component. Key specifications include end_item_identification: MRAP - UNIQUE NSN - USED ON 3 MRAP VARIANTS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-235-7887, 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
4X730
NSN: 3110-01-235-7887
FSC: 3110
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
end_item_identificationMRAP - UNIQUE NSN - USED ON 3 MRAP VARIANTS
NSN3110-01-235-7887
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 4X730 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONMRAP - UNIQUE NSN - USED ON 3 MRAP VARIANTS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
354-11-17-001Interchangeable
interchangeable cross-reference
interchangeable
28017Interchangeable
interchangeable cross-reference
interchangeable
17-141Interchangeable
interchangeable cross-reference
interchangeable
712348Interchangeable
interchangeable cross-reference
interchangeable
5298440Interchangeable
interchangeable cross-reference
interchangeable
49413HAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4X730?
4X730 is a BEARING,FLANGETTE.
What parts can replace 4X730?
There are 13 known substitutes for 4X730: 354-11-17-001, 28017, 17-141 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4X730?
4X730 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-235-7887. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026