PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 20100-80
20100-80 ✓ 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 PLATE,WALL,ELECTRICAL 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 3110-00-112-5887, 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
20100-80
NSN: 3110-00-112-5887
FSC: 3110
CAGE: 78222 — R. H. SHEPPARD CO., INC. DBA SHEPPARD (USA)
SPECIFICATIONS
general_characteristics_item_descriptionEFFECTIVE LG 7.575 IN. LG,1.500 IN. WELL DEPTH,ONE END 90 DEGREE ANGLE,H TENSION,9.845 IN. LG,0.7500 IN NUT ON EACH END,APPL J57 ACFT,JET ENGINE IN
NSN3110-00-112-5887
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 20100-80 · 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
•
ALIGNMENT TYPE: RIGID
•
OVERALL OUTSIDE DIAMETER: 0.8120 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
•
BORE DIAMETER: 0.6250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ALIGNMENT TYPERIGID
OVERALL OUTSIDE DIAMETER0.8120 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE DIAMETER0.6250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
20300-80Interchangeable
interchangeable cross-reference
interchangeable
8400-4Interchangeable
interchangeable cross-reference
interchangeable
20100-80Interchangeable
interchangeable cross-reference
interchangeable
GB-108-OHInterchangeable
interchangeable cross-reference
interchangeable
GB-108Interchangeable
interchangeable cross-reference
interchangeable
1557048Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20100-80?
20100-80 is a PLATE,WALL,ELECTRICAL.
What parts can replace 20100-80?
There are 12 known substitutes for 20100-80: 20300-80, 8400-4, 20100-80 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20100-80?
20100-80 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-112-5887. 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