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Technical Data Sheet
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NA 6906 — 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,NEEDLE is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 3110-01-057-5806, 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
NA 6906
NSN: 3110-01-057-5806
FSC: 3110
CAGE: 27737 — INA BEARING CO INC (USA)
SPECIFICATIONS
Part NumberNA 6906
NSN3110-01-057-5806
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: NA 6906 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
180005InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SPI-NA6906InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
H-8184PIECE 142InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
XX005-8131InterchangeableGOVERNMENT 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 NA 6906?
NA 6906 is a BEARING,ROLLER,NEEDLE.
What parts can replace NA 6906?
There are 4 known substitutes for NA 6906: 180005, SPI-NA6906, H-8184PIECE 142 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NA 6906?
NA 6906 is cataloged in the Federal Logistics Information System under NSN 3110-01-057-5806. 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: October 2026