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Technical Data Sheet
PartsTable / COMPONENT / 207MAD1
207MAD1 ✓ 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 material: STEEL INNER RING, bore_shape: STRAIGHT, bore_diameter: 2.1345 INCHES MINIMUM AND 2.1355 INCHES MAXIMUM IN, contact_angle: 25.0 DEGREES NOMINAL, load_direction: ANGULAR, overall_height: 0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-157-2009, 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
207MAD1
NSN: 3110-00-157-2009
FSC: 3110
CAGE: 556A6 — LINDE MATERIAL HANDLING NORTH AMERICA CORPORATION (USA)
SPECIFICATIONS
materialSTEEL INNER RING
bore_shapeSTRAIGHT
bore_diameter2.1345 INCHES MINIMUM AND 2.1355 INCHES MAXIMUM IN
contact_angle25.0 DEGREES NOMINAL
load_directionANGULAR
overall_height0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
surface_finishGROUND
inner_ring_width0.5800 INCHES NOMINAL IN
outer_ring_width0.5310 INCHES NOMINAL IN
special_featuresBANDED OD,BAND EXTENDS BEYOND WIDTH OF RINGS,ONE FACE OF OUTER RING FORMS LIP WHICH EXTENDS DOWN BEYOND FACE OF INNER RING
style_designatorCLUTCH RELEASE
overall_outside_diameter3.4770 INCHES MINIMUM AND 3.4970 INCHES MAXIMUM IN
NSN3110-00-157-2009
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 207MAD1 · 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: ANGULAR
•
OVERALL OUTSIDE DIAMETER: 3.4770 INCHES MINIMUM AND 3.4970 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CLUTCH RELEASE
•
MATERIAL: STEEL OUTER RING
•
SURFACE FINISH: GROUND
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESBANDED OD,BAND EXTENDS BEYOND WIDTH OF RINGS,ONE FACE OF OUTER RING FORMS LIP WHICH EXTENDS DOWN BEYOND FACE OF INNER RING
LOAD DIRECTIONANGULAR
OVERALL OUTSIDE DIAMETER3.4770 INCHES MINIMUM AND 3.4970 INCHES MAXIMUM IN
STYLE DESIGNATORCLUTCH RELEASE
MATERIALSTEEL OUTER RING
MATERIALSTEEL BALL
MATERIALSTEEL INNER RING
SURFACE FINISHGROUND
OUTER RING WIDTH0.5310 INCHES NOMINAL IN
OVERALL HEIGHT0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
329476Interchangeable
interchangeable cross-reference
interchangeable
31610Interchangeable
interchangeable cross-reference
interchangeable
994020Interchangeable
interchangeable cross-reference
interchangeable
446Interchangeable
interchangeable cross-reference
interchangeable
5305PL0944296Interchangeable
interchangeable cross-reference
interchangeable
16TX466Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 207MAD1?
207MAD1 is a BEARING,BALL,ANNULAR.
What parts can replace 207MAD1?
There are 25 known substitutes for 207MAD1: 329476, 31610, 994020 and 22 more. Substitute compatibility should be verified for your specific system.
Is 207MAD1 still available?
207MAD1 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