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Technical Data Sheet
PartsTable / COMPONENT / D38631PC26
D38631PC26 ✓ 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 RETAINER, bore_shape: STRAIGHT, bore_diameter: 50.00 MILLIMETERS NOMINAL MM, overall_width: 27.00 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-183-5778, 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
D38631PC26
NSN: 3110-00-183-5778
FSC: 3110
CAGE: 95402 — ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC (USA)
SPECIFICATIONS
materialSTEEL RETAINER
bore_shapeSTRAIGHT
bore_diameter50.00 MILLIMETERS NOMINAL MM
overall_width27.00 MILLIMETERS NOMINAL MM
load_directionRADIAL
surface_finishGROUND
shield_quantity1
lubrication_materialLUBRICANT
overall_outside_diameter110.00 MILLIMETERS NOMINAL MM
internal_fit-up_designationSTANDARD
retainer_fabrication_methodPRESSED
standard_tolerance_designationABEC NO.1
NSN3110-00-183-5778
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: D38631PC26 · 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
•
LUBRICATION MATERIAL: LUBRICANT
•
MATERIAL: STEEL RETAINER
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
SHIELD QUANTITY: 1
•
RETAINER FABRICATION METHOD: PRESSED
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS (FLIS)
LUBRICATION MATERIALLUBRICANT
MATERIALSTEEL RETAINER
STANDARD TOLERANCE DESIGNATIONABEC NO.1
LUBRICATION MATERIALLUBRICANT
SHIELD QUANTITY1
RETAINER FABRICATION METHODPRESSED
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
D58-980-3XALT2PC22Interchangeable
interchangeable cross-reference
interchangeable
D96-941-93REVAPC17Interchangeable
interchangeable cross-reference
interchangeable
D96-941-4PC12Interchangeable
interchangeable cross-reference
interchangeable
D83-941-27PC15Interchangeable
interchangeable cross-reference
interchangeable
D38629PC23Interchangeable
interchangeable cross-reference
interchangeable
228-63-014PC21Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D38631PC26?
D38631PC26 is a BEARING,BALL,ANNULAR.
What parts can replace D38631PC26?
There are 15 known substitutes for D38631PC26: D58-980-3XALT2PC22, D96-941-93REVAPC17, D96-941-4PC12 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D38631PC26?
D38631PC26 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-183-5778. 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