PartsTable
Technical Data Sheet
X318 ✓ 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 OVERALL, bore_shape: STRAIGHT, head_style: HEXAGON, bore_diameter: 0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN, overall_width: 0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN, thread_length: 1.00 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-114-9601, 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
X318
NSN: 3110-00-114-9601
FSC: 3110
CAGE: 77260 — PIERCE CO INC THE SUB OF AVIS INDUSTRIAL CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
head_styleHEXAGON
bore_diameter0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN
overall_width0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN
thread_length1.00 INCHES NOMINAL IN
load_directionRADIAL
surface_finishUNGROUND
fastener_length4.500 INCHES NOMINAL IN
outside_diameter0.688 INCHES NOMINAL IN
special_featuresMATERIAL: 18-8 SS
style_designatorSPLIT OUTER RING WITH BAND AND SOLID INNER RING; NON-SEPARABLE
NSN3110-00-114-9601
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: X318 · 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
SURFACE FINISH: UNGROUND
BORE DIAMETER: 0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN
STYLE DESIGNATOR: SPLIT OUTER RING WITH BAND AND SOLID INNER RING; NON-SEPARABLE
MATERIAL: STEEL OVERALL
OVERALL OUTSIDE DIAMETER: 0.6875 INCHES MINIMUM AND 0.6925 INCHES MAXIMUM IN
LOAD DIRECTION: RADIAL
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE FINISHUNGROUND
BORE DIAMETER0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN
STYLE DESIGNATORSPLIT OUTER RING WITH BAND AND SOLID INNER RING; NON-SEPARABLE
MATERIALSTEEL OVERALL
OVERALL OUTSIDE DIAMETER0.6875 INCHES MINIMUM AND 0.6925 INCHES MAXIMUM IN
OVERALL WIDTH0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN
LOAD DIRECTIONRADIAL
BORE SHAPESTRAIGHT
INTERNAL FIT-UP DESIGNATIONSTANDARD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
28832Interchangeable
interchangeable cross-reference
interchangeable
22CR18Interchangeable
interchangeable cross-reference
interchangeable
DC3331Interchangeable
interchangeable cross-reference
interchangeable
X318Interchangeable
interchangeable cross-reference
interchangeable
78-8454-3419-6Interchangeable
interchangeable cross-reference
interchangeable
2796659-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is X318?
X318 is a BEARING,BALL,ANNULAR.
What parts can replace X318?
There are 26 known substitutes for X318: 28832, 22CR18, DC3331 and 23 more. Substitute compatibility should be verified for your specific system.
Is X318 still available?
X318 is currently cancelled.
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