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Technical Data Sheet
PartsTable / COMPONENT / 370-117703
370-117703 ✓ 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 CORROSION RESISTING OVERALL, bore_shape: STRAIGHT, bore_diameter: 9.9986 INCHES MINIMUM AND 10.0000 INCHES MAXIMUM IN, overall_width: 0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN, 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 3110-01-057-8879, 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
370-117703
NSN: 3110-01-057-8879
FSC: 3110
CAGE: 94987 — CUBIC DEFENSE APPLICATIONS, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
bore_shapeSTRAIGHT
bore_diameter9.9986 INCHES MINIMUM AND 10.0000 INCHES MAXIMUM IN
overall_width0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
style_designator4 POINT BALL CONTACT, SPLIT INNER AND OUTER RINGS, SEPARABLE
features_providedMOUNTING GROOVE
bearing_preload_rating13700.0 POUNDS NOMINAL LBS
overall_outside_diameter11.4986 INCHES MINIMUM AND 11.5000 INCHES MAXIMUM IN
internal_fit-up_contact_angular_directionPRIMARILY RADIAL
NSN3110-01-057-8879
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 370-117703 · 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
•
LOAD DIRECTION: RADIAL
•
BORE SHAPE: STRAIGHT
•
FEATURES PROVIDED: MOUNTING GROOVE
•
STYLE DESIGNATOR: 4 POINT BALL CONTACT, SPLIT INNER AND OUTER RINGS, SEPARABLE
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
OVERALL OUTSIDE DIAMETER: 11.4986 INCHES MINIMUM AND 11.5000 INCHES MAXIMUM IN
•
BEARING PRELOAD RATING: 13700.0 POUNDS NOMINAL LBS
TECHNICAL CHARACTERISTICS (FLIS)
LOAD DIRECTIONRADIAL
BORE SHAPESTRAIGHT
OVERALL WIDTH0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
FEATURES PROVIDEDMOUNTING GROOVE
STYLE DESIGNATOR4 POINT BALL CONTACT, SPLIT INNER AND OUTER RINGS, SEPARABLE
MATERIALSTEEL CORROSION RESISTING OVERALL
OVERALL OUTSIDE DIAMETER11.4986 INCHES MINIMUM AND 11.5000 INCHES MAXIMUM IN
BEARING PRELOAD RATING13700.0 POUNDS NOMINAL LBS
SURFACE FINISHGROUND
INTERNAL FIT-UP CONTACT ANGULAR DIRECTIONPRIMARILY RADIAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
6V7918Interchangeable
interchangeable cross-reference
interchangeable
31-1565Interchangeable
interchangeable cross-reference
interchangeable
50115Interchangeable
interchangeable cross-reference
interchangeable
SKT13C1Interchangeable
interchangeable cross-reference
interchangeable
235-000-0160Interchangeable
interchangeable cross-reference
interchangeable
RT8100-126Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 370-117703?
370-117703 is a BEARING,BALL,ANNULAR.
What parts can replace 370-117703?
There are 18 known substitutes for 370-117703: 6V7918, 31-1565, 50115 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 370-117703?
370-117703 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-057-8879. 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