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Technical Data Sheet
PartsTable / COMPONENT / MS134355
MS134355 ✓ 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 BALL,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OVERALL A, special_features: METALLIC HARDNESS RATING ROCKWELL C MIN 55.0 IN. AND MAX 64.0 IN.

IN, style_designator: BALL, rolling_element_diameter: 0.2186 INCHES MINIMUM AND 0.2190 INCHES MAXIMUM IN, material_document_and_classification: AMS7445 ASSN STD ALL MATERIAL RESPONSES OVERALL. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-469-8174, 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
MS134355
NSN: 3110-00-469-8174
FSC: 3110
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OVERALL A
special_featuresMETALLIC HARDNESS RATING ROCKWELL C MIN 55.0 IN. AND MAX 64.0 IN. IN
style_designatorBALL
rolling_element_diameter0.2186 INCHES MINIMUM AND 0.2190 INCHES MAXIMUM IN
material_document_and_classificationAMS7445 ASSN STD ALL MATERIAL RESPONSES OVERALL
NSN3110-00-469-8174
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: MS134355 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS7445 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
ROLLING ELEMENT DIAMETER: 0.2186 INCHES MINIMUM AND 0.2190 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: BALL
•
MATERIAL: STEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OVERALL A
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONAMS7445 ASSN STD ALL MATERIAL RESPONSES OVERALL
ROLLING ELEMENT DIAMETER0.2186 INCHES MINIMUM AND 0.2190 INCHES MAXIMUM IN
STYLE DESIGNATORBALL
MATERIALSTEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OVERALL A
SPECIAL FEATURESMETALLIC HARDNESS RATING ROCKWELL C MIN 55.0 IN. AND MAX 64.0 IN. IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
MS19060-4813Interchangeable
interchangeable cross-reference
interchangeable
9529K44Interchangeable
interchangeable cross-reference
interchangeable
1X14Interchangeable
interchangeable cross-reference
interchangeable
MS9461-06Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS134355?
MS134355 is a BALL,BEARING.
What parts can replace MS134355?
There are 4 known substitutes for MS134355: MS19060-4813, 9529K44, 1X14 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS134355?
MS134355 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-469-8174. 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