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Technical Data Sheet
PartsTable / COMPONENT / 310173
310173 ✓ Verified by PartsTable
Legrand · 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

Daker DK UPS Plus is a single phase uninterruptible power supply with high frequency PWM technology, Double Conversion OnLine.<br><br>It delivers a rated power of 1000-2000-3000-5000-6000-10000VA, equipped with valve-regulated, hermetically-sealed accumulator batteries, contained in a specific compartment inside the UPS or in one or more external cabinets.<br><br>With the reversible screen, the Daker DK Plus UPS can be used in both tower and 19" rack configuration. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0717, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
310173
NSN: 3110-00-100-0717
FSC: 3110
CAGE: 18113 — CHRYSLER CORP HAMTRAMCK ASSEMBLY (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
cone_width1.2205 INCHES NOMINAL IN
bore_diameter3.0000 INCHES NOMINAL IN
overall_length0.160 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length1.250 INCHES NOMINAL IN
overall_diameter0.075 INCHES NOMINAL IN
style_designatorNORMAL ANGLE
features_providedHERMETICALLY SEALED CASE
cone_corner_radius0.1400 INCHES NOMINAL IN
special_test_featuresTESTED PER BASE TEN SYSTEMS DWG 20204
terminal_circle_diameter0.022 INCHES MAXIMUM IN
NSN3110-00-100-0717
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 310173 · Legrand ⚠ 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
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 0.8750 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: NORMAL ANGLE
•
CONE WIDTH: 0.7810 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.0469 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER0.8750 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORNORMAL ANGLE
CONE WIDTH0.7810 INCHES NOMINAL IN
CONE CORNER RADIUS0.0469 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
013-3134-000Interchangeable
interchangeable cross-reference
interchangeable
412666Interchangeable
interchangeable cross-reference
interchangeable
22706Interchangeable
interchangeable cross-reference
interchangeable
1755Interchangeable
interchangeable cross-reference
interchangeable
SG4771Interchangeable
interchangeable cross-reference
interchangeable
175S5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 310173?
310173 is a SEMICONDUCTOR DEVICE,DIODE manufactured by Legrand.
What parts can replace 310173?
There are 20 known substitutes for 310173: 013-3134-000, 412666, 22706 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 310173?
310173 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0717. 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