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Technical Data Sheet
PartsTable / COMPONENT / 2130807
2130807 ✓ 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,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, body_diameter: 1.125 INCHES NOMINAL IN, body_thickness: 0.125 INCHES NOMINAL IN, minor_thickness: 0.556 INCHES NOMINAL IN, outside_diameter: 1.8126 INCHES MINIMUM AND 1.8438 INCHES MAXIMUM IN, style_designator: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-073-3732, 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
2130807
NSN: 3110-00-073-3732
FSC: 3110
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
body_diameter1.125 INCHES NOMINAL IN
body_thickness0.125 INCHES NOMINAL IN
minor_thickness0.556 INCHES NOMINAL IN
outside_diameter1.8126 INCHES MINIMUM AND 1.8438 INCHES MAXIMUM IN
style_designatorROUND
aperture_diameter0.578 INCHES NOMINAL IN
counterbore_depth0.5625 INCHES NOMINAL IN
overall_thickness0.681 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
mounting_hole_typeROUND, UNTHREADED
counterbore_diameter0.875 INCHES MINIMUM AND 0.879 INCHES MAXIMUM IN
NSN3110-00-073-3732
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2130807 · 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
•
COUNTERBORE DEPTH: 0.5625 INCHES NOMINAL IN
•
COUNTERBORE DIAMETER: 0.875 INCHES MINIMUM AND 0.879 INCHES MAXIMUM IN
•
MOUNTING HOLE ARRANGEMENT STYLE: SINGLE BOLT HOLE CIRCLE
•
BOLT CIRCLE HOLE QUANTITY: 4
•
BODY DIAMETER: 1.125 INCHES NOMINAL IN
•
MINOR THICKNESS: 0.556 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: NAVORD CD7690,SPEC -69510,CAGEC 56232 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
COUNTERBORE DEPTH0.5625 INCHES NOMINAL IN
COUNTERBORE DIAMETER0.875 INCHES MINIMUM AND 0.879 INCHES MAXIMUM IN
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
BOLT CIRCLE HOLE QUANTITY4
BODY DIAMETER1.125 INCHES NOMINAL IN
MINOR THICKNESS0.556 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONNAVORD CD7690,SPEC -69510,CAGEC 56232 MFR REF SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORROUND
MOUNTING BOLT CIRCLE DIAMETER1.500 INCHES NOMINAL IN
OUTSIDE DIAMETER1.8126 INCHES MINIMUM AND 1.8438 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
1235Interchangeable
interchangeable cross-reference
interchangeable
1858021Interchangeable
interchangeable cross-reference
interchangeable
160706Interchangeable
interchangeable cross-reference
interchangeable
1858021-1Interchangeable
interchangeable cross-reference
interchangeable
1030556Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2130807?
2130807 is a PLATE,RETAINING,BEARING.
What parts can replace 2130807?
There are 5 known substitutes for 2130807: 1235, 1858021, 160706 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2130807?
2130807 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-073-3732. 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