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Technical Data Sheet
PartsTable / COMPONENT / 9361318-1
9361318-1 ✓ 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, flange_width: 0.0600 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM IN, bore_diameter: 0.3747 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN, overall_width: 0.2762 INCHES MINIMUM AND 0.2812 INCHES MAXIMUM IN, 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 3110-01-258-0887, 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
9361318-1
NSN: 3110-01-258-0887
FSC: 3110
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL COMP 440C OUTER RING
bore_shapeSTRAIGHT
flange_width0.0600 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM IN
bore_diameter0.3747 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
overall_width0.2762 INCHES MINIMUM AND 0.2812 INCHES MAXIMUM IN
seal_quantity2
load_directionRADIAL
surface_finishGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
bearing_seal_typeCONTACT
internal_clearance0.0004 INCHES MINIMUM RADIAL AND 0.0010 INCHES MAXIMUM RADIAL IN
lubrication_materialGREASE
NSN3110-01-258-0887
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 9361318-1 · 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
•
MATERIAL: STEEL COMP 440C OUTER RING
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
BEARING SEAL TYPE: CONTACT
•
LOAD DIRECTION: RADIAL
•
LUBRICATION MATERIAL: GREASE
•
RETAINER FABRICATION METHOD: PRESSED
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 440C OUTER RING
MATERIALFIBER AND ALUMINUM SEAL
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL COMP 440C INNER RING
BEARING SEAL TYPECONTACT
LOAD DIRECTIONRADIAL
LUBRICATION MATERIALGREASE
RETAINER FABRICATION METHODPRESSED
STANDARD TOLERANCE DESIGNATIONABEC NO.7
SEAL QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
177030-106Interchangeable
interchangeable cross-reference
interchangeable
1577Interchangeable
interchangeable cross-reference
interchangeable
MIL-B-81793CInterchangeable
interchangeable cross-reference
interchangeable
R3DS5172Interchangeable
interchangeable cross-reference
interchangeable
SSRS77R3DZC1826E3Interchangeable
interchangeable cross-reference
interchangeable
MMS1K7DFInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9361318-1?
9361318-1 is a BEARING,BALL,ANNULAR.
What parts can replace 9361318-1?
There are 28 known substitutes for 9361318-1: 177030-106, 1577, MIL-B-81793C and 25 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9361318-1?
9361318-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-258-0887. 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