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PartsTable / COMPONENT / HKDB006A45
HKDB006A45 ✓ 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 body_width: 4.625 INCHES NOMINAL IN, body_height: 4.125 INCHES NOMINAL IN, body_length: 6.000 INCHES NOMINAL IN, body_diameter: 0.125 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN, cubic_measure: 0.014 CUBIC INCHES, terminal_type: WIRE LEAD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-365-4766, 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
HKDB006A45
NSN: 3110-00-365-4766
FSC: 3110
CAGE: 78118 — MPB CORPORATION DBA MPB CORP (USA)
SPECIFICATIONS
body_width4.625 INCHES NOMINAL IN
body_height4.125 INCHES NOMINAL IN
body_length6.000 INCHES NOMINAL IN
body_diameter0.125 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
cubic_measure0.014 CUBIC INCHES
terminal_typeWIRE LEAD
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED STUD(S) SINGLE GROUP
terminal_length1.375 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
frequency_rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT
style_designatorAXIAL TERMINAL EACH END
nominal_thread_size0.250 INCHES SINGLE GROUP IN
NSN3110-00-365-4766
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: HKDB006A45 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
MIL-PRF-26/4Interchangeable
interchangeable cross-reference
interchangeable
352250000154Interchangeable
interchangeable cross-reference
interchangeable
550252Interchangeable
interchangeable cross-reference
interchangeable
28898Interchangeable
interchangeable cross-reference
interchangeable
40619Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HKDB006A45?
HKDB006A45 is a BEARING,BALL,ANNULAR.
What parts can replace HKDB006A45?
There are 5 known substitutes for HKDB006A45: MIL-PRF-26/4, 352250000154, 550252 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HKDB006A45?
HKDB006A45 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-365-4766. 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