PartsTable
Technical Data Sheet
Download PDF

13084578 — BEARING,BALL,DUPLEX

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

13084578: BEARING,BALL,DUPLEX.

The BEARING,BALL,DUPLEX is a the manufacturer industrial component. Key specifications include material: OIL LUBRICATION, bore_diameter: 0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN, contact_angle: 13.0 DEGREES NOMINAL, overall_width: 1.5750 INCHES MINIMUM AND 1.5850 INCHES MAXIMUM IN, load_direction: ANGULAR, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-181-0844, 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
13084578
NSN: 3110-01-181-0844
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 50294 — NEW HAMPSHIRE BALL BEARINGS INC DIV PRECISION DIVISION (USA)
SPECIFICATIONS
materialOIL LUBRICATION
bore_diameter0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
contact_angle13.0 DEGREES NOMINAL
overall_width1.5750 INCHES MINIMUM AND 1.5850 INCHES MAXIMUM IN
load_directionANGULAR
surface_finishGROUND
shield_quantity2
special_featuresPASSIVATE,QQ-P-35 OVERALL;INNER AND OUTER RING SPACERS; DIP AND CENTRIFUGE AT 200 G F 0.9 MIN TO 1.1 MAX MINUTES WITH SPECIFIED LUBRICANT G
bearing_preload_rating2.0 POUNDS MINIMUM AND 3.0 POUNDS MAXIMUM LBS
overall_outside_diameter0.4998 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
internal_fit-up_designationSTANDARD
retainer_fabrication_methodCOILED
NSN3110-01-181-0844
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 13084578 · 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: COILED
•
BEARING PRELOAD RATING: 2.0 POUNDS MINIMUM AND 3.0 POUNDS MAXIMUM LBS
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
SHIELD QUANTITY: 2
•
MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
OVERALL OUTSIDE DIAMETER: 0.4998 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODCOILED
BEARING PRELOAD RATING2.0 POUNDS MINIMUM AND 3.0 POUNDS MAXIMUM LBS
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
SHIELD QUANTITY2
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
OVERALL WIDTH1.5750 INCHES MINIMUM AND 1.5850 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER0.4998 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA58260-13084578 GOVERNMENT SPECIFICATION
CONTACT ANGLE13.0 DEGREES NOMINAL
SUBSTITUTES & CROSS-REFERENCES 1
G307Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 13084578?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 13084578?
13084578 is a BEARING,BALL,DUPLEX.
What parts can replace 13084578?
There is 1 known substitute for 13084578: G307. Substitute compatibility should be verified for your specific system.
What is the NSN for 13084578?
13084578 is cataloged in the U.S. Government catalog under NSN 3110-01-181-0844. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 13084578