PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 020-2-44
020-2-44 ✓ 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 440C OUTER RING, bore_shape: STRAIGHT, bore_diameter: 0.1250 INCHES NOMINAL IN, overall_width: 0.1094 INCHES NOMINAL IN, alignment_type: RIGID, 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 3110-00-005-5989, 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
020-2-44
NSN: 3110-00-005-5989
FSC: 3110
CAGE: 08719 — DUCOMMUN LABARGE TECHNOLOGIES, INC DBA DUCOMMUN LABARGE TECHNOLOGIES, INC (USA)
SPECIFICATIONS
materialSTEEL COMP 440C OUTER RING
bore_shapeSTRAIGHT
bore_diameter0.1250 INCHES NOMINAL IN
overall_width0.1094 INCHES NOMINAL IN
alignment_typeRIGID
load_directionRADIAL
surface_finishGROUND
shield_quantity2
special_featuresLUBRICATED WITH 2 DROPS FROM A NO. 27 HYPODERMIC NEEDLE
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
lubrication_materialOIL
overall_outside_diameter0.5000 INCHES NOMINAL IN
NSN3110-00-005-5989
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 020-2-44 · 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
•
SURFACE FINISH: GROUND
•
ALIGNMENT TYPE: RIGID
•
LUBRICATION MATERIAL: OIL
•
MATERIAL: STEEL CORROSION RESISTING SHIELD
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE BALL
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.5
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE FINISHGROUND
ALIGNMENT TYPERIGID
LUBRICATION MATERIALOIL
MATERIALSTEEL CORROSION RESISTING SHIELD
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE BALL
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
STANDARD TOLERANCE DESIGNATIONABEC NO.5
LOAD DIRECTIONRADIAL
MATERIALSTEEL COMP 440C OUTER RING
SHIELD QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
60244-90158Interchangeable
interchangeable cross-reference
interchangeable
LT-2-757Interchangeable
interchangeable cross-reference
interchangeable
0202-4-4Interchangeable
interchangeable cross-reference
interchangeable
SR188PPSPECIALInterchangeable
Same NIIN cross-reference
interchangeable
SSRI518ZZA0305RA5P35S3LY5Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 020-2-44?
020-2-44 is a BEARING,BALL,ANNULAR.
What parts can replace 020-2-44?
There are 5 known substitutes for 020-2-44: 60244-90158, LT-2-757, 0202-4-4 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 020-2-44?
020-2-44 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-005-5989. 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