PartsTable
Technical Data Sheet
PartsTable / MRO / M-120
M-120 ✓ 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,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include phase: SINGLE, weight: 63.0 POUNDS LBS, material: ZINC, inclosure: INCLUDED, bore_shape: STRAIGHT, current_type: AC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-5269, 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→ M-120
NSN: 3110-00-156-5269
FSC: 3110
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)
SPECIFICATIONS
phaseSINGLE
weight63.0 POUNDS LBS
materialZINC
inclosureINCLUDED
bore_shapeSTRAIGHT
current_typeAC
handle_styleLOOP
bore_diameter100.00 MILLIMETERS NOMINAL MM
overall_width17.000 INCHES NOMINAL IN
rating_methodELECTRICAL AND WINDING TURNS SINGLE COMPONENT ALL WINDING
terminal_typePLUG
turn_quantity57 SINGLE COMPONENT FIFTH WINDING
NSN3110-00-156-5269
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: M-120 · 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
•
MATERIAL: STEEL INNER RING
•
STYLE DESIGNATOR: COUNTERBORED OUTER RING, NON-SEPARABLE
•
INTERNAL FIT-UP DESIGNATION: STANDARD
TECHNICAL CHARACTERISTICS (FLIS)
LOAD DIRECTIONRADIAL
MATERIALSTEEL INNER RING
STYLE DESIGNATORCOUNTERBORED OUTER RING, NON-SEPARABLE
MATERIALPLASTIC PHENOLIC RETAINER
MATERIALSTEEL BALL
MATERIALSTEEL INNER RING
INTERNAL FIT-UP DESIGNATIONSTANDARD
OVERALL WIDTH28.0 MILLIMETERS NOMINAL MM
INTERNAL FIT-UP DESIGNATIONSTANDARD
BORE SHAPESTRAIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
M-120Interchangeable
interchangeable cross-reference
interchangeable
75765Interchangeable
interchangeable cross-reference
interchangeable
224600Interchangeable
interchangeable cross-reference
interchangeable
12277240Interchangeable
interchangeable cross-reference
interchangeable
632925-01Interchangeable
interchangeable cross-reference
interchangeable
41406Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M-120?
M-120 is a BEARING,BALL,ANNULAR. It is classified as a MRO (MRO_GENERAL).
What parts can replace M-120?
There are 15 known substitutes for M-120: M-120, 75765, 224600 and 12 more. Substitute compatibility should be verified for your specific system.
Is M-120 still available?
M-120 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