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1308020 — BEARING,BALL,DUPLEX

✓ Government record, cited
Yealink · TAPERED BEARING
PRODUCT OVERVIEW

1308020: BEARING,BALL,DUPLEX.

Yealink YHS36 is the over-the-head style headset which is made for office worker, SOHO, or call center staff. It supports QD (Quick Disconnect) feature and it is compliant with the full range of Yealink enterprise IP phones. The Yealink YHS36, available in monaural (YHS36 Mono) and binaural (YHS36 Dual), is a professional analog wired headset to facilitate the conversations in ways that your concentration zone and focus is easily got in and the listening fatigue is reduced as well.

Its ergonomic design and soft leather ear cushions make YHS36 comfortable enough for long all-day use. Perfectly compatible with Yealink Phones Runs right out of box, a QD to RJ9 plug-and-play setup makes the connectivity to Yealink Desk phones. Perfect match with Yealink desk phones give you optimized audio quality and more enhanced functions.

Noise-Canceling Microphone The noise-canceling microphone allows for the most reduction of outside noise, so the listeners can focus This part is cataloged in the U.S. Government catalog under NSN 3110-01-183-4096, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
1308020
NSN: 3110-01-183-4096
NIINs: 011834096, 012379126
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 32828 — KAYDON CORPORATION DBA KAYDON CORP (USA)
SPECIFICATIONS
materialPLASTIC AND PLASTIC PHENOLIC RETAINER
bore_diameter10.9992 INCHES MINIMUM AND 11.0000 INCHES MAXIMUM IN
contact_angle30.0 DEGREES NOMINAL
overall_width0.4850 INCHES MINIMUM AND 0.4900 INCHES MAXIMUM IN
load_directionANGULAR
surface_finishGROUND
special_features24 DROPS OF SPECIFIED LUBRICANT FROM A NO. 26 HYPODERMIC NEEDLE
style_designatorCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
surface_treatmentPASSIVATE INNER RING
bearing_preload_rating180.0 POUNDS MINIMUM AND 260.0 POUNDS MAXIMUM LBS
overall_outside_diameter11.4992 INCHES MINIMUM AND 11.5000 INCHES MAXIMUM IN
internal_fit-up_designationSTANDARD
NSN3110-01-183-4096
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1308020 · Yealink ⚠ 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: MACHINED
•
BEARING PRELOAD RATING: 180.0 POUNDS MINIMUM AND 260.0 POUNDS MAXIMUM LBS
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SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OUTER RING
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INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
BEARING PRELOAD RATING180.0 POUNDS MINIMUM AND 260.0 POUNDS MAXIMUM LBS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OUTER RING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE INNER RING
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
OVERALL WIDTH0.4850 INCHES MINIMUM AND 0.4900 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 3
13084020Reference document
Same NSN cross-reference
Reference document — Secondary reference
13216201Reference document
Same NSN cross-reference
Reference document — Secondary reference
3TAR-176-184-5Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1308020?
1308020 is a BEARING,BALL,DUPLEX manufactured by Yealink.
What parts can replace 1308020?
There are 3 known substitutes for 1308020: 13084020, 13216201, 3TAR-176-184-5. Substitute compatibility should be verified for your specific system.
What is the NSN for 1308020?
1308020 is cataloged in the U.S. Government catalog under NSN 3110-01-183-4096. This indicates validated use in U.S. government and defense supply chains.
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