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Technical Data Sheet
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7906178500 — Technical Data Sheet

✓ 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,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include end_item_identification: AH-64 AIRFRAME, ROTARY WING AIRCRAFT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 3110-01-172-8777, 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
7906178500
NSN: 3110-01-172-8777
FSC: 3110
CAGE: 92563 — MCGILL MANUFACTURING CO, INC (USA)
SPECIFICATIONS
end_item_identificationAH-64 AIRFRAME, ROTARY WING AIRCRAFT
NSN3110-01-172-8777
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 7906178500 · 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
END ITEM IDENTIFICATIONAH-64 AIRFRAME, ROTARY WING AIRCRAFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
13978InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
16440InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5RUSH211-14InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
7-113100061InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7906178500?
7906178500 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace 7906178500?
There are 4 known substitutes for 7906178500: 13978, 16440, 5RUSH211-14 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7906178500?
7906178500 is cataloged in the Federal Logistics Information System under NSN 3110-01-172-8777. 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: September 2026