PartsTable
Technical Data Sheet
0018-2 ✓ 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 TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 4.8 MILLIMETERS NOMINAL MM, bore_shape: STRAIGHT, bore_diameter: 3.6242 INCHES MINIMUM AND 3.6250 INCHES MAXIMUM IN, hole_diameter: 13.5 MILLIMETERS NOMINAL MM, overall_width: 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-651-9486, 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
0018-2
NSN: 3110-00-651-9486
FSC: 3110
CAGE: 38443 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thickness4.8 MILLIMETERS NOMINAL MM
bore_shapeSTRAIGHT
bore_diameter3.6242 INCHES MINIMUM AND 3.6250 INCHES MAXIMUM IN
hole_diameter13.5 MILLIMETERS NOMINAL MM
overall_width0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
overall_diameter50.8 MILLIMETERS NOMINAL MM
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
surface_treatmentZINC OVERALL
peripheral_shape_styleROUND
NSN3110-00-651-9486
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 0018-2 · 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
OVERALL OUTSIDE DIAMETER: 4.7492 INCHES MINIMUM AND 4.7500 INCHES MAXIMUM IN
SURFACE FINISH: GROUND
LOAD DIRECTION: RADIAL
MATERIAL: STEEL OVERALL
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER4.7492 INCHES MINIMUM AND 4.7500 INCHES MAXIMUM IN
SURFACE FINISHGROUND
LOAD DIRECTIONRADIAL
MATERIALSTEEL OVERALL
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
BORE SHAPESTRAIGHT
OVERALL WIDTH0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONC-130 ACFT
BORE DIAMETER3.6242 INCHES MINIMUM AND 3.6250 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
0018-4Interchangeable
interchangeable cross-reference
interchangeable
0018-1Interchangeable
interchangeable cross-reference
interchangeable
0018Interchangeable
interchangeable cross-reference
interchangeable
B1-82Interchangeable
interchangeable cross-reference
interchangeable
250-330-2 W/136-111Interchangeable
interchangeable cross-reference
interchangeable
001-82Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0018-2?
0018-2 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 0018-2?
There are 8 known substitutes for 0018-2: 0018-4, 0018-1, 0018 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0018-2?
0018-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-651-9486. This indicates validated use in U.S. government and defense supply chains.
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