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Technical Data Sheet
PartsTable / COMPONENT / MU5206TM/W103
MU5206TM/W103 ✓ 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 MU5206TM/W103 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-277-0032, 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
MU5206TM/W103
NSN: 3110-00-277-0032
FSC: 3110
CAGE: 3M084 — REXNORD INDUSTRIES, LLC DBA LINK-BELT PRODUCTS DIV BEARING OPERATION (USA)
SPECIFICATIONS
Part NumberMU5206TM/W103
NSN3110-00-277-0032
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: MU5206TM/W103 · 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
•
LOCATING FEATURE: NONLOCATING
•
STANDARD TOLERANCE DESIGNATION: RBEC NO.1
•
STYLE DESIGNATOR: SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE
•
NONDEFINITIVE SPEC/STD DATA: 1 CLASS AND 211 TYPE AND 00 GRADE
•
SURFACE FINISH: GROUND
•
BORE SHAPE: STRAIGHT
•
OVERALL OUTSIDE DIAMETER: 2.4409 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
LOCATING FEATURENONLOCATING
STANDARD TOLERANCE DESIGNATIONRBEC NO.1
STYLE DESIGNATORSINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE
NONDEFINITIVE SPEC/STD DATA1 CLASS AND 211 TYPE AND 00 GRADE
SURFACE FINISHGROUND
BORE SHAPESTRAIGHT
OVERALL OUTSIDE DIAMETER2.4409 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
INTERNAL FIT-UP DESIGNATIONSTANDARD
BORE DIAMETER1.1811 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
10-281Interchangeable
interchangeable cross-reference
interchangeable
1371D23Interchangeable
interchangeable cross-reference
interchangeable
181-61Interchangeable
interchangeable cross-reference
interchangeable
43209Interchangeable
interchangeable cross-reference
interchangeable
AS835024Interchangeable
interchangeable cross-reference
interchangeable
35024Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MU5206TM/W103?
MU5206TM/W103 is a MU5206TM/W103.
What parts can replace MU5206TM/W103?
There are 17 known substitutes for MU5206TM/W103: 10-281, 1371D23, 181-61 and 14 more. Substitute compatibility should be verified for your specific system.
Is MU5206TM/W103 still available?
MU5206TM/W103 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