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M126VM3SMBRDTF8588 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

M126VM3SMBRDTF8588: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL BALL, bore_shape: STRAIGHT, contact_angle: 35.0 DEGREES NOMINAL, load_direction: ANGULAR, surface_finish: GROUND, standard_tolerance_designation: ABEC NO.3. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-044-3479, 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
M126VM3SMBRDTF8588
NSN: 3110-00-044-3479
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialSTEEL BALL
bore_shapeSTRAIGHT
contact_angle35.0 DEGREES NOMINAL
load_directionANGULAR
surface_finishGROUND
standard_tolerance_designationABEC NO.3
internal_fit-up_contact_angular_directionINWARD CONVERGENT
NSN3110-00-044-3479
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: M126VM3SMBRDTF8588 · 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
•
SURFACE FINISH: GROUND
•
BORE SHAPE: STRAIGHT
•
CONTACT ANGLE: 35.0 DEGREES NOMINAL
•
LOAD DIRECTION: ANGULAR
•
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION: INWARD CONVERGENT
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.3
•
MATERIAL: STEEL OUTER RING
TECHNICAL CHARACTERISTICS
SURFACE FINISHGROUND
BORE SHAPESTRAIGHT
CONTACT ANGLE35.0 DEGREES NOMINAL
LOAD DIRECTIONANGULAR
INTERNAL FIT-UP CONTACT ANGULAR DIRECTIONINWARD CONVERGENT
STANDARD TOLERANCE DESIGNATIONABEC NO.3
MATERIALSTEEL OUTER RING
MATERIALSTEEL INNER RING
MATERIALCOPPER ALLOY RETAINER
MATERIALSTEEL BALL
SUBSTITUTES & CROSS-REFERENCES 6
457558Reference document
Same NSN cross-reference
Reference document — Secondary reference
SB1357-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
M126VM3SMBRDTE8588Reference document
Same NSN cross-reference
Reference document — Secondary reference
9126UKD401TReference document
Same NSN cross-reference
Reference document — Secondary reference
9126UKD44TReference document
Same NSN cross-reference
Reference document — Secondary reference
9126UKD44TA300A015V18SF69SKReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M126VM3SMBRDTF8588?
M126VM3SMBRDTF8588 is a BEARING,BALL,ANNULAR.
What parts can replace M126VM3SMBRDTF8588?
There are 6 known substitutes for M126VM3SMBRDTF8588: 457558, SB1357-2, M126VM3SMBRDTE8588 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M126VM3SMBRDTF8588?
M126VM3SMBRDTF8588 is cataloged in the U.S. Government catalog under NSN 3110-00-044-3479. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.