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Technical Data Sheet
PartsTable / COMPONENT / 3320-239
3320-239 ✓ 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,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440A OVERALL A, bore_shape: STRAIGHT, flange_width: 0.0290 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM IN, bore_diameter: 0.1248 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN, overall_width: 0.1084 INCHES MINIMUM AND 0.1094 INCHES MAXIMUM IN, load_direction: RADIAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-027-6277, 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
3320-239
NSN: 3110-01-027-6277
FSC: 3110
CAGE: 90073 — CMC ELECTRONICS INC (CAN)
SPECIFICATIONS
materialSTEEL COMP 440A OVERALL A
bore_shapeSTRAIGHT
flange_width0.0290 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM IN
bore_diameter0.1248 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
overall_width0.1084 INCHES MINIMUM AND 0.1094 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
shield_quantity2
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
internal_clearance0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
lubrication_materialOIL
flange_outside_diameter0.2960 INCHES NOMINAL IN
NSN3110-01-027-6277
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 3320-239 · 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: STEEL COMP 440A OVERALL A
•
SHIELD QUANTITY: 2
•
SURFACE FINISH: GROUND
•
OUTER RING OUTSIDE DIAMETER: 0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
•
LUBRICATION MATERIAL: OIL
•
BORE SHAPE: STRAIGHT
•
FLANGE WIDTH: 0.0290 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM IN
•
RETAINER FABRICATION METHOD: STAMPED
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 440A OVERALL A
SHIELD QUANTITY2
SURFACE FINISHGROUND
OUTER RING OUTSIDE DIAMETER0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
LUBRICATION MATERIALOIL
BORE SHAPESTRAIGHT
FLANGE WIDTH0.0290 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM IN
RETAINER FABRICATION METHODSTAMPED
INTERNAL CLEARANCE0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
STANDARD TOLERANCE DESIGNATIONABEC NO.5
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
SS3FK3Interchangeable
interchangeable cross-reference
interchangeable
SS3FInterchangeable
interchangeable cross-reference
interchangeable
941131-154Interchangeable
interchangeable cross-reference
interchangeable
77NM082C4F5UInterchangeable
interchangeable cross-reference
interchangeable
9072532Interchangeable
interchangeable cross-reference
interchangeable
SS518FCHHP48L011Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3320-239?
3320-239 is a BEARING,BALL,ANNULAR.
What parts can replace 3320-239?
There are 29 known substitutes for 3320-239: SS3FK3, SS3F, 941131-154 and 26 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3320-239?
3320-239 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-027-6277. 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