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Technical Data Sheet
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MA1205 ✓ 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 CARTRIDGE,90 MILLIMETER is a the manufacturer industrial component. Key specifications include liquid_capacity: 350.0 GALLONS, special_features: SEWAGE DISPOSAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-949-1884, 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
MA1205
NSN: 3110-00-949-1884
FSC: 3110
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
liquid_capacity350.0 GALLONS
special_featuresSEWAGE DISPOSAL
NSN3110-00-949-1884
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: MA1205 · 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
•
BORE DIAMETER: 9.8800 INCHES NOMINAL IN
•
STYLE DESIGNATOR: INNER RING, ROLLER, CYLINDRICAL
•
SURFACE FINISH: GROUND
•
OVERALL OUTSIDE DIAMETER: 1.2664 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: RBEC NO.1
•
BORE SHAPE: STRAIGHT
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER9.8800 INCHES NOMINAL IN
STYLE DESIGNATORINNER RING, ROLLER, CYLINDRICAL
SURFACE FINISHGROUND
OVERALL OUTSIDE DIAMETER1.2664 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONRBEC NO.1
OVERALL WIDTH0.5906 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
20025Interchangeable
interchangeable cross-reference
interchangeable
75-1-207Interchangeable
Cartridge,90 Millimeter
interchangeable
1315-C266Interchangeable
Cartridge,90 Millimeter
interchangeable
C12162Interchangeable
interchangeable cross-reference
interchangeable
1302Interchangeable
interchangeable cross-reference
interchangeable
940 25/64Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MA1205?
MA1205 is a CARTRIDGE,90 MILLIMETER.
What parts can replace MA1205?
There are 11 known substitutes for MA1205: 20025, 75-1-207, 1315-C266 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MA1205?
MA1205 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-949-1884. 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