PartsTable
Technical Data Sheet
462311 ✓ 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410, bore_shape: STRAIGHT, bore_diameter: 55.00 MILLIMETERS NOMINAL MM, overall_width: 1.9375 INCHES NOMINAL IN, load_direction: RADIAL, overall_length: 0.360 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-580-3257, 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
462311
NSN: 3110-00-580-3257
FSC: 3110
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 410
bore_shapeSTRAIGHT
bore_diameter55.00 MILLIMETERS NOMINAL MM
overall_width1.9375 INCHES NOMINAL IN
seal_quantity2
load_directionRADIAL
overall_length0.360 INCHES NOMINAL IN
surface_finishGROUND
first_leg_angle150.0 DEGREES NOMINAL
first_leg_styleEND RADIUS
first_leg_width0.500 INCHES NOMINAL IN
mounting_methodTERMINAL
NSN3110-00-580-3257
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 462311 · 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
LUBRICATION MATERIAL: GREASE
SURFACE FINISH: GROUND
BORE SHAPE: STRAIGHT
RETAINER FABRICATION METHOD: PRESSED
INTERNAL FIT-UP DESIGNATION: STANDARD
SEAL QUANTITY: 2
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS (FLIS)
LUBRICATION MATERIALGREASE
SURFACE FINISHGROUND
BORE SHAPESTRAIGHT
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONSTANDARD
SEAL QUANTITY2
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
LOAD DIRECTIONRADIAL
BEARING SEAL TYPELABYRINTH
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
405850-53LInterchangeable
interchangeable cross-reference
interchangeable
3110PL0798150Interchangeable
interchangeable cross-reference
interchangeable
25BC33XX3MInterchangeable
interchangeable cross-reference
interchangeable
405850-76BInterchangeable
interchangeable cross-reference
interchangeable
405850-53MInterchangeable
interchangeable cross-reference
interchangeable
30BC33XSS3MInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 462311?
462311 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 462311?
There are 33 known substitutes for 462311: 405850-53L, 3110PL0798150, 25BC33XX3M and 30 more. Substitute compatibility should be verified for your specific system.
Is 462311 still available?
462311 is currently cancelled.
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