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Technical Data Sheet
PartsTable / COMPONENT / 425109
425109 ✓ 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 features_provided: OBSERVATION FACILITY, securing_device_type: THREADED FASTENER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-3583, 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
425109
NSN: 3110-00-156-3583
FSC: 3110
CAGE: 00447 — WABCO CONSTRUCTION AND MINING EQUIPMENT GROUP INDIANAPOLIS PLANT AN AMERICAN STANDARD INC CO (USA)
SPECIFICATIONS
features_providedOBSERVATION FACILITY
securing_device_typeTHREADED FASTENER
NSN3110-00-156-3583
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 425109 · 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
•
OUTER RING WIDTH: 0.8270 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
BEARING SEAL TYPE: CONTACT
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
MATERIAL: STEEL INNER RING
TECHNICAL CHARACTERISTICS (FLIS)
OUTER RING WIDTH0.8270 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
BEARING SEAL TYPECONTACT
INTERNAL FIT-UP DESIGNATIONSTANDARD
MATERIALSTEEL INNER RING
MATERIALRUBBER SYNTHETIC SEAL
MATERIALSTEEL INNER RING
MATERIALSTEEL RETAINER
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL BALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
ZZ-T-1619Interchangeable
interchangeable cross-reference
interchangeable
210-282-140Interchangeable
interchangeable cross-reference
interchangeable
303-428-581Interchangeable
interchangeable cross-reference
interchangeable
8508Interchangeable
interchangeable cross-reference
interchangeable
850A8AND12Interchangeable
interchangeable cross-reference
interchangeable
221832Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 425109?
425109 is a BEARING,BALL,ANNULAR.
What parts can replace 425109?
There are 18 known substitutes for 425109: ZZ-T-1619, 210-282-140, 303-428-581 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 425109?
425109 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-3583. 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