PartsTable
Technical Data Sheet
852781 ✓ 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,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_length: 0.870 INCHES NOMINAL IN, bore_diameter: 2.0060 INCHES MINIMUM AND 2.0140 INCHES MAXIMUM IN, rating_method: WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY, turn_quantity: 11 SINGLE COMPONENT SINGLE PRIMARY, alignment_type: RIGID. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-540-7810, 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
852781
NSN: 3110-00-540-7810
FSC: 3110
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_length0.870 INCHES NOMINAL IN
bore_diameter2.0060 INCHES MINIMUM AND 2.0140 INCHES MAXIMUM IN
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
turn_quantity11 SINGLE COMPONENT SINGLE PRIMARY
alignment_typeRIGID
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeOPEN
overall_height0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
surface_finishUNGROUND
mounting_methodTERMINAL SINGLE GROUP
frequency_rating15.0 MEGAHERTZ NOMINAL SINGLE COMPONENT
NSN3110-00-540-7810
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 852781 · 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
RETAINER FABRICATION METHOD: MACHINED
MATERIAL: STEEL OVERALL
STYLE DESIGNATOR: TAPERED ROLLERS, BANDED OD
ALIGNMENT TYPE: RIGID
SURFACE FINISH: UNGROUND
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
BORE DIAMETER: 2.0060 INCHES MINIMUM AND 2.0140 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
RETAINER FABRICATION METHODMACHINED
MATERIALSTEEL OVERALL
STYLE DESIGNATORTAPERED ROLLERS, BANDED OD
ALIGNMENT TYPERIGID
SURFACE FINISHUNGROUND
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
BORE DIAMETER2.0060 INCHES MINIMUM AND 2.0140 INCHES MAXIMUM IN
SPECIAL FEATURESOIL HOLE IN BAND ALSO 1/32 IN. BORE RADIUS IN
OVERALL HEIGHT0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER2.9375 INCHES MINIMUM AND 2.9475 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
852781Interchangeable
interchangeable cross-reference
interchangeable
2585Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 852781?
852781 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 852781?
There are 2 known substitutes for 852781: 852781, 2585. Substitute compatibility should be verified for your specific system.
What is the NSN for 852781?
852781 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-540-7810. This indicates validated use in U.S. government and defense supply chains.
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