PartsTable
Technical Data Sheet
3290974R1 ✓ 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 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 (FLIS) under NSN 3110-01-205-7963, 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
3290974R1
NSN: 3110-01-205-7963
FSC: 3110
CAGE: K7334 — SEDDON ATKINSON VEHICLES LTD (GBR)
SPECIFICATIONS
Part Number3290974R1
NSN3110-01-205-7963
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 3290974R1 · 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 5
3115546Interchangeable
interchangeable cross-reference
interchangeable
81548Interchangeable
interchangeable cross-reference
interchangeable
FF-B-171Interchangeable
interchangeable cross-reference
interchangeable
Y028 761 03Interchangeable
Same NIIN cross-reference
interchangeable
F81548Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3290974R1?
3290974R1 is a BEARING.
What parts can replace 3290974R1?
There are 5 known substitutes for 3290974R1: 3115546, 81548, FF-B-171 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3290974R1?
3290974R1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-205-7963. This indicates validated use in U.S. government and defense supply chains.
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