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Technical Data Sheet
PartsTable / COMPONENT / 42318
42318 ✓ 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 RESISTOR,VOLTAGE SENSITIVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, point_type: SPLIT, body_length: 0.531 INCHES MAXIMUM IN, design_type: DOUBLE FACE, point_angle: 135.0 DEGREES NOMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-6451, 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
42318
NSN: 3110-00-155-6451
FSC: 3110
CAGE: 76894 — CELTRAC CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
point_typeSPLIT
body_length0.531 INCHES MAXIMUM IN
design_typeDOUBLE FACE
point_angle135.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length1.688 INCHES NOMINAL IN
pattern_typeSWISS
adjustabilityNONADJUSTABLE
bore_diameter85.00 MILLIMETERS NOMINAL MM
file_quantity6
NSN3110-00-155-6451
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 42318 · 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 BALL
•
SURFACE FINISH: GROUND
•
LOAD DIRECTION: RADIAL
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL BALL
MATERIALSTEEL OUTER RING
MATERIALSTEEL INNER RING
SURFACE FINISHGROUND
LOAD DIRECTIONRADIAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
BORE SHAPESTRAIGHT
OVERALL OUTSIDE DIAMETER180.00 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
3E6556Interchangeable
interchangeable cross-reference
interchangeable
1317Interchangeable
interchangeable cross-reference
interchangeable
49000BInterchangeable
interchangeable cross-reference
interchangeable
317Interchangeable
interchangeable cross-reference
interchangeable
S1449768Interchangeable
interchangeable cross-reference
interchangeable
111X08503X0000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42318?
42318 is a RESISTOR,VOLTAGE SENSITIVE.
What parts can replace 42318?
There are 32 known substitutes for 42318: 3E6556, 1317, 49000B and 29 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42318?
42318 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-6451. 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