PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 55039-7
55039-7 ✓ 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

CABLE ASSEMBLY,POWER,ELECTRICAL. Key specifications include material: STEEL CORROSION RESISTING SPRING, case_style: FLANGED, cone_width: 0.8125 INCHES NOMINAL IN, seal_width: 0.302 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN, bore_diameter: 1.2500 INCHES NOMINAL IN, overall_width: 1.094 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-151-8636, 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
55039-7
NSN: 3110-00-151-8636
FSC: 3110
CAGE: 11757 — PARKER HANNIFIN CORPORATION DIV CHELSEA PRODUCTS DIVISION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SPRING
case_styleFLANGED
cone_width0.8125 INCHES NOMINAL IN
seal_width0.302 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
bore_diameter1.2500 INCHES NOMINAL IN
overall_width1.094 INCHES NOMINAL IN
conductor_formSTRANDED ALL CONDUCTORS
overall_height0.875 INCHES NOMINAL IN
overall_length6.709 FEET FT
voltage_rating1500.0 DIELECTRIC TEST VOLTAGE ALL CONDUCTORS
special_featuresMIL-C-3884 TYPE COS-2(18) CORD
style_designatorEXTERNAL CONNECTOR AND LUG
NSN3110-00-151-8636
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 55039-7 · 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
•
CONE CORNER RADIUS: 0.0310 INCHES NOMINAL IN
•
BORE DIAMETER: 1.2500 INCHES NOMINAL IN
•
CONE WIDTH: 0.8125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NORMAL ANGLE
•
MATERIAL: STEEL OVERALL
•
SPECIFICATION/STANDARD DATA: 58536-AA59649-093A MANUFACTURERS SPECIFICATION CONTROL A
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
CONE CORNER RADIUS0.0310 INCHES NOMINAL IN
BORE DIAMETER1.2500 INCHES NOMINAL IN
CONE WIDTH0.8125 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
MATERIALSTEEL OVERALL
SPECIFICATION/STANDARD DATA58536-AA59649-093A MANUFACTURERS SPECIFICATION CONTROL A
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
504Z11CQ3Interchangeable
interchangeable cross-reference
interchangeable
5062071Interchangeable
interchangeable cross-reference
interchangeable
9000-498Interchangeable
interchangeable cross-reference
interchangeable
A15126Interchangeable
interchangeable cross-reference
interchangeable
15126Interchangeable
interchangeable cross-reference
interchangeable
3413-2110-1000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55039-7?
55039-7 is a CABLE ASSEMBLY,POWER,ELECTRICAL.
What parts can replace 55039-7?
There are 30 known substitutes for 55039-7: 504Z11CQ3, 5062071, 9000-498 and 27 more. Substitute compatibility should be verified for your specific system.
Is 55039-7 still available?
55039-7 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026