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Technical Data Sheet
PartsTable / COMPONENT / W307CC
W307CC ✓ 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,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include bore_diameter: 35.0 MILLIMETERS NOMINAL MM, bearing_seal_type: CONTACT, overall_outside_diameter: 80.0 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-127-2648, 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
W307CC
NSN: 3110-00-127-2648
FSC: 3110
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
bore_diameter35.0 MILLIMETERS NOMINAL MM
seal_quantity2
bearing_seal_typeCONTACT
overall_outside_diameter80.0 MILLIMETERS NOMINAL MM
NSN3110-00-127-2648
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: W307CC · 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
KEY FEATURES
•
SEAL QUANTITY: 2
•
OVERALL OUTSIDE DIAMETER: 80.0 MILLIMETERS NOMINAL MM
•
BEARING SEAL TYPE: CONTACT
•
BORE DIAMETER: 35.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS (FLIS)
SEAL QUANTITY2
OVERALL OUTSIDE DIAMETER80.0 MILLIMETERS NOMINAL MM
BEARING SEAL TYPECONTACT
BORE DIAMETER35.0 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
81-0111-300Interchangeable
interchangeable cross-reference
interchangeable
GL1025Interchangeable
interchangeable cross-reference
interchangeable
M198-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W307CC?
W307CC is a BEARING,BALL,ANNULAR.
What parts can replace W307CC?
There are 3 known substitutes for W307CC: 81-0111-300, GL1025, M198-5. Substitute compatibility should be verified for your specific system.
What is the NSN for W307CC?
W307CC is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-127-2648. 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