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157929 — CABLE ASSEMBLY,RADIO FREQUENCY

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

157929: CABLE ASSEMBLY,RADIO FREQUENCY.

The CABLE ASSEMBLY,RADIO FREQUENCY is a the manufacturer cable assembly designed for reliable internal or external connectivity in enterprise server and storage environments. Key specifications include material: STEEL OVERALL, bore_diameter: 0.5000 INCHES NOMINAL IN, overall_width: 0.5000 INCHES NOMINAL IN, alignment_type: RIGID, surface_finish: GROUND, special_features: OIL HOLE IN OUTER RACE,EXTRA-CAPACITY OUTER RACE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-156-7721, 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
157929
NSN: 3110-00-156-7721
NIINs: 001567721, 011744214
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 00988 — SIOUX TOOLS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter0.5000 INCHES NOMINAL IN
overall_width0.5000 INCHES NOMINAL IN
alignment_typeRIGID
surface_finishGROUND
special_featuresOIL HOLE IN OUTER RACE,EXTRA-CAPACITY OUTER RACE
style_designatorNON-SEPARABLE, OPEN END, DRAWN SHELL
end_item_identificationLOGISTICS SUPPORT VESSEL (LSV)
overall_outside_diameter0.6875 INCHES NOMINAL IN
retainer_fabrication_methodPRESSED
standard_tolerance_designationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
NSN3110-00-156-7721
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 157929 · 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: PRESSED
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-SEPARABLE, OPEN END, DRAWN SHELL
•
OVERALL OUTSIDE DIAMETER: 0.6875 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
SURFACE FINISHGROUND
STYLE DESIGNATORNON-SEPARABLE, OPEN END, DRAWN SHELL
OVERALL WIDTH0.5000 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.6875 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
SPECIAL FEATURESOIL HOLE IN OUTER RACE,EXTRA-CAPACITY OUTER RACE
END ITEM IDENTIFICATIONLOGISTICS SUPPORT VESSEL (LSV)
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE DIAMETER0.5000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 10
1F4622Reference document
Same NSN cross-reference
Reference document — Secondary reference
354080Reference document
Same NSN cross-reference
Reference document — Secondary reference
942532Reference document
Same NSN cross-reference
Reference document — Secondary reference
4E5527Reference document
Same NSN cross-reference
Reference document — Secondary reference
104519Reference document
Same NSN cross-reference
Reference document — Secondary reference
51595AReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 157929?
157929 is a CABLE ASSEMBLY,RADIO FREQUENCY.
What parts can replace 157929?
There are 10 known substitutes for 157929: 1F4622, 354080, 942532 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 157929?
157929 is cataloged in the U.S. Government catalog under NSN 3110-00-156-7721. This indicates validated use in U.S. government and defense supply chains.
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