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Technical Data Sheet
PartsTable / MRO / 180101
180101 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-102-8901, 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
MRO→ MRO_GENERAL→ 180101
NSN: 3110-00-102-8901
FSC: 3110
CAGE: 19139 — EASTMAN KODAK CO (USA)
SPECIFICATIONS
Part Number180101
NSN3110-00-102-8901
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 180101 · 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
•
LOAD DIRECTION: RADIAL
•
SURFACE FINISH: GROUND
•
OVERALL OUTSIDE DIAMETER: 1.3750 INCHES NOMINAL IN
•
BORE DIAMETER: 0.6250 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.4375 INCHES NOMINAL IN
LOAD DIRECTIONRADIAL
SURFACE FINISHGROUND
OVERALL OUTSIDE DIAMETER1.3750 INCHES NOMINAL IN
BORE DIAMETER0.6250 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
B-1212-OHInterchangeable
interchangeable cross-reference
interchangeable
B1212Interchangeable
interchangeable cross-reference
interchangeable
180101Interchangeable
interchangeable cross-reference
interchangeable
180101-002Interchangeable
interchangeable cross-reference
interchangeable
180101-001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 180101?
180101 is a BEARING,ROLLER,NEEDLE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 180101?
There are 5 known substitutes for 180101: B-1212-OH, B1212, 180101 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 180101?
180101 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-102-8901. 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