PartsTable
Technical Data Sheet
Download PDF

709-4609 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

709-4609: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT, bore_diameter: 19.0510 INCHES NOMINAL IN, overall_width: 2.6000 INCHES NOMINAL IN, surface_finish: GROUND, bearing_seal_type: CONTACT, overall_outside_diameter: 28.0000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-266-2580, 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
709-4609
NSN: 3110-01-266-2580
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 32828 — KAYDON CORPORATION DBA KAYDON CORP (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT
bore_diameter19.0510 INCHES NOMINAL IN
overall_width2.6000 INCHES NOMINAL IN
seal_quantity2
surface_finishGROUND
special_features18 MOUNTING HOLES ON OD OF OUTER RACE COUNTERBORE 19 IN BY 26 IN; 22 MOUNTING HOLES ON INNER RACE COUNTERBORE 26 IN BY 40 IN; 2 LUBE FITTINGS 180 DEGREES APART ON INNER RACE IN
bearing_seal_typeCONTACT
overall_outside_diameter28.0000 INCHES NOMINAL IN
NSN3110-01-266-2580
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 709-4609 · 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
•
BEARING SEAL TYPE: CONTACT
•
SURFACE FINISH: GROUND
•
OVERALL OUTSIDE DIAMETER: 28.0000 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
SEAL QUANTITY: 2
•
BORE DIAMETER: 19.0510 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPECONTACT
SURFACE FINISHGROUND
OVERALL WIDTH2.6000 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER28.0000 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
SPECIAL FEATURES18 MOUNTING HOLES ON OD OF OUTER RACE COUNTERBORE 19 IN BY 26 IN; 22 MOUNTING HOLES ON INNER RACE COUNTERBORE 26 IN BY 40 IN; 2 LUBE FITTINGS 180 DEGREES APART ON INNER RACE IN
SEAL QUANTITY2
BORE DIAMETER19.0510 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
FAG 567681Reference document
Same NSN cross-reference
Reference document — Secondary reference
709-1001Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
567681Reference document
Same NSN cross-reference
Reference document — Secondary reference
709 7001Reference 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 709-4609?
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 709-4609?
709-4609 is a BEARING,BALL,ANNULAR.
What parts can replace 709-4609?
There are 4 known substitutes for 709-4609: FAG 567681, 709-1001, 567681 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 709-4609?
709-4609 is cataloged in the U.S. Government catalog under NSN 3110-01-266-2580. 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 — 709-4609