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Technical Data Sheet
PartsTable / COMPONENT / 2WC40
2WC40 ✓ 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 RETAINER AND ROLLERS,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, cone_width: 1.1720 INCHES NOMINAL IN, shell_type: SOLID, thread_class: 2A A, bore_diameter: 3.1875 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-629-4112, 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
2WC40
NSN: 3110-00-629-4112
FSC: 3110
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
cone_width1.1720 INCHES NOMINAL IN
shell_typeSOLID
thread_class2A A
bore_diameter3.1875 INCHES NOMINAL IN
hole_diameter1.543 INCHES NOMINAL IN
overall_width0.505 INCHES MAXIMUM IN
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
conductor_formSOLID LOCATION NOT OTHERWISE SPECIFIED
inclosure_typeFULLY INCLOSED
overall_height0.500 INCHES MAXIMUM IN
NSN3110-00-629-4112
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2WC40 · 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 27
55424Interchangeable
interchangeable cross-reference
interchangeable
5424Interchangeable
interchangeable cross-reference
interchangeable
C937-1Interchangeable
interchangeable cross-reference
interchangeable
496Interchangeable
interchangeable cross-reference
interchangeable
0211575-6Interchangeable
interchangeable cross-reference
interchangeable
202564Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2WC40?
2WC40 is a RETAINER AND ROLLERS,BEARING.
What parts can replace 2WC40?
There are 27 known substitutes for 2WC40: 55424, 5424, C937-1 and 24 more. Substitute compatibility should be verified for your specific system.
Is 2WC40 still available?
2WC40 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026