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W1755A ✓ 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. Key specifications include material: STEEL OVERALL, alignment_type: RIGID, features_provided: ALIGNING RING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-198-2359, 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
W1755A
NSN: 3110-00-198-2359
FSC: 3110
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)
SPECIFICATIONS
materialSTEEL OVERALL
alignment_typeRIGID
special_featuresFLANGED A LIGNMENT RING W/6 HOLES 0.2812 IN. EQUALLY SPACED ON 4.250 IN. BOLT CIRCLE,3 HOLES 0.406 IN. EQUALLY SPACED ON 4.250 IN. BOLT CIRCLE IN
features_providedALIGNING RING
NSN3110-00-198-2359
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: W1755A · 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
•
FEATURES PROVIDED: ALIGNING RING
•
ALIGNMENT TYPE: RIGID
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDALIGNING RING
ALIGNMENT TYPERIGID
MATERIALSTEEL OVERALL
SPECIAL FEATURESFLANGED A LIGNMENT RING W/6 HOLES 0.2812 IN. EQUALLY SPACED ON 4.250 IN. BOLT CIRCLE,3 HOLES 0.406 IN. EQUALLY SPACED ON 4.250 IN. BOLT CIRCLE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
62010Interchangeable
interchangeable cross-reference
interchangeable
RK358Interchangeable
interchangeable cross-reference
interchangeable
1756015Interchangeable
interchangeable cross-reference
interchangeable
18Z426-D8Interchangeable
interchangeable cross-reference
interchangeable
17340Interchangeable
interchangeable cross-reference
interchangeable
1005PL1956406Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W1755A?
W1755A is a BEARING,ROLLER,NEEDLE.
What parts can replace W1755A?
There are 10 known substitutes for W1755A: 62010, RK358, 1756015 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W1755A?
W1755A is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-198-2359. 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