PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 208945
208945 ✓ 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 PANEL,POWER DISTRIBUTION is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include length: 145.0 MILLIMETERS NOMINAL MM, material: STEEL CORROSION RESISTING OVERALL, input_phase: THREE LOCATION NOT OTHERWISE SPECIFIED, overall_width: 0.9542 INCHES NOMINAL IN, outside_diameter: 4.7244 INCHES NOMINAL IN, special_features: SCREW CANNULATED 7.3MM DIA 145MML 16MM THREAD SYNTHES MM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0317, 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
208945
NSN: 3110-00-100-0317
FSC: 3110
CAGE: 01957 — ACF INDUSTRIES INC (USA)
SPECIFICATIONS
length145.0 MILLIMETERS NOMINAL MM
materialSTEEL CORROSION RESISTING OVERALL
input_phaseTHREE LOCATION NOT OTHERWISE SPECIFIED
overall_width0.9542 INCHES NOMINAL IN
panel_quantity1
outside_diameter4.7244 INCHES NOMINAL IN
special_featuresSCREW CANNULATED 7.3MM DIA 145MML 16MM THREAD SYNTHES MM
style_designatorNORMAL ANGLE
enclosure_featureFULLY ENCLOSED
input_voltage_rating500.0 AC VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
backface_corner_radius0.0800 INCHES NOMINAL IN
input_frequency_in_hertz60.0 LOCATION NOT OTHERWISE SPECIFIED
NSN3110-00-100-0317
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 208945 · 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
•
BACKFACE CORNER RADIUS: 0.0800 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: NORMAL ANGLE
•
OUTSIDE DIAMETER: 4.7244 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server power supply replacement (failed or degraded)
  • Redundant power upgrade for high-availability
  • Power capacity upgrade for GPU or expansion configurations
  • Hot-swap power maintenance in production environments
  • Spare inventory for break-fix operations
TECHNICAL CHARACTERISTICS (FLIS)
BACKFACE CORNER RADIUS0.0800 INCHES NOMINAL IN
OVERALL WIDTH0.9542 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
MATERIALSTEEL OVERALL
STYLE DESIGNATORNORMAL ANGLE
OUTSIDE DIAMETER4.7244 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
509-112Interchangeable
interchangeable cross-reference
interchangeable
02-801741-9Interchangeable
interchangeable cross-reference
interchangeable
10289Interchangeable
interchangeable cross-reference
interchangeable
MEC27-675CPSInterchangeable
interchangeable cross-reference
interchangeable
A1011301Interchangeable
interchangeable cross-reference
interchangeable
B1011658AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 208945?
208945 is a PANEL,POWER DISTRIBUTION.
What parts can replace 208945?
There are 17 known substitutes for 208945: 509-112, 02-801741-9, 10289 and 14 more. Substitute compatibility should be verified for your specific system.
Is 208945 still available?
208945 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