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Technical Data Sheet
PartsTable / COMPONENT / U-1205-TM
U-1205-TM ✓ 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,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: CARBON OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.9839 INCHES MINIMUM AND 0.9843 INCHES MAXIMUM IN, overall_width: 0.5906 INCHES NOMINAL IN, surface_finish: GROUND, locating_feature: NONLOCATING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-386-8174, 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
U-1205-TM
NSN: 3110-01-386-8174
FSC: 3110
CAGE: 43334 — GENERAL MOTORS CORP DELCO MORAINE NDH DIV (USA)
SPECIFICATIONS
materialCARBON OVERALL
bore_shapeSTRAIGHT
bore_diameter0.9839 INCHES MINIMUM AND 0.9843 INCHES MAXIMUM IN
overall_width0.5906 INCHES NOMINAL IN
surface_finishGROUND
locating_featureNONLOCATING
style_designatorSINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE
overall_outside_diameter2.0467 INCHES MINIMUM AND 2.0472 INCHES MAXIMUM IN
NSN3110-01-386-8174
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: U-1205-TM · 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: 0.9839 INCHES MINIMUM AND 0.9843 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
•
OVERALL OUTSIDE DIAMETER: 2.0467 INCHES MINIMUM AND 2.0472 INCHES MAXIMUM IN
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE
•
MATERIAL: CARBON OVERALL
•
LOCATING FEATURE: NONLOCATING
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER0.9839 INCHES MINIMUM AND 0.9843 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
OVERALL OUTSIDE DIAMETER2.0467 INCHES MINIMUM AND 2.0472 INCHES MAXIMUM IN
SURFACE FINISHGROUND
STYLE DESIGNATORSINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE
MATERIALCARBON OVERALL
OVERALL WIDTH0.5906 INCHES NOMINAL IN
LOCATING FEATURENONLOCATING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
69901-50Interchangeable
interchangeable cross-reference
interchangeable
MS90708-50Interchangeable
interchangeable cross-reference
interchangeable
5107-50Interchangeable
interchangeable cross-reference
interchangeable
642741Interchangeable
interchangeable cross-reference
interchangeable
333005Interchangeable
interchangeable cross-reference
interchangeable
526453Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is U-1205-TM?
U-1205-TM is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace U-1205-TM?
There are 10 known substitutes for U-1205-TM: 69901-50, MS90708-50, 5107-50 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for U-1205-TM?
U-1205-TM is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-386-8174. 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