PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 602-1/2
602-1/2 ✓ 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 602-1/2 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-369-3359, 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
602-1/2
NSN: 3110-01-369-3359
FSC: 3110
CAGE: 71041 — ALTRA INDUSTRIAL MOTION CORP. (USA)
SPECIFICATIONS
Part Number602-1/2
NSN3110-01-369-3359
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 602-1/2 · 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
•
STYLE DESIGNATOR: GROOVED RACE SURFACE, BANDED ODGROOVED RACE SURFACE, BANDED OD
•
ALIGNMENT TYPE: RIGIDRIGID
•
LARGEST BORE DIAMETER: 0.4375 INCHES NOMINAL0.4375 INCHES NOMINAL IN
•
OVERALL OUTSIDE DIAMETER: 1.0469 INCHES NOMINAL1.0469 INCHES NOMINAL IN
•
BORE SMALLEST DIAMETER: 0.4620 INCHES NOMINAL0.4620 INCHES NOMINAL IN
•
SURFACE FINISH: UNGROUNDUNGROUND
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLESINGLE
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORGROOVED RACE SURFACE, BANDED ODGROOVED RACE SURFACE, BANDED OD
ALIGNMENT TYPERIGIDRIGID
LARGEST BORE DIAMETER0.4375 INCHES NOMINAL0.4375 INCHES NOMINAL IN
OVERALL HEIGHT0.3564 INCHES NOMINAL0.3564 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.0469 INCHES NOMINAL1.0469 INCHES NOMINAL IN
BORE SMALLEST DIAMETER0.4620 INCHES NOMINAL0.4620 INCHES NOMINAL IN
SURFACE FINISHUNGROUNDUNGROUND
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLESINGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
60212Interchangeable
interchangeable cross-reference
interchangeable
50202Interchangeable
interchangeable cross-reference
interchangeable
7-118325Interchangeable
interchangeable cross-reference
interchangeable
920-52-011-3921Interchangeable
interchangeable cross-reference
interchangeable
S104Interchangeable
interchangeable cross-reference
interchangeable
QQ-A-200/3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 602-1/2?
602-1/2 is a 602-1/2.
What parts can replace 602-1/2?
There are 15 known substitutes for 602-1/2: 60212, 50202, 7-118325 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 602-1/2?
602-1/2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-369-3359. 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