PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 88679A

88679A — Technical Data Sheet

✓ Verified by PartsTable
— · 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

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OUTER RING, bore_shape: STRAIGHT, bore_diameter: 40.00 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND, inner_ring_width: 0.9450 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 3110-00-156-3583, 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
88679A
NSN: 3110-00-156-3583
FSC: 3110
CAGE: 1ML14 — BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING (USA)
SPECIFICATIONS
materialSTEEL OUTER RING
bore_shapeSTRAIGHT
bore_diameter40.00 MILLIMETERS NOMINAL MM
seal_quantity1
load_directionRADIAL
surface_finishGROUND
inner_ring_width0.9450 INCHES NOMINAL IN
outer_ring_width0.8270 INCHES NOMINAL IN
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
bearing_seal_typeCONTACT
overall_outside_diameter80.00 MILLIMETERS NOMINAL MM
internal_fit-up_designationSTANDARD
NSN3110-00-156-3583
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 88679A · 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
•
OUTER RING WIDTH: 0.8270 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
BEARING SEAL TYPE: CONTACT
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
MATERIAL: STEEL INNER RING
TECHNICAL CHARACTERISTICS
OUTER RING WIDTH0.8270 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
BEARING SEAL TYPECONTACT
INTERNAL FIT-UP DESIGNATIONSTANDARD
MATERIALSTEEL INNER RING
MATERIALRUBBER SYNTHETIC SEAL
MATERIALSTEEL INNER RING
MATERIALSTEEL RETAINER
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL BALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
ZZ-T-1619InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
210-282-140InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
303-428-581InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
8508InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
850A8AND12InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
221832InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 88679A?
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 88679A?
88679A is a BEARING,BALL,ANNULAR.
What parts can replace 88679A?
There are 18 known substitutes for 88679A: ZZ-T-1619, 210-282-140, 303-428-581 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 88679A?
88679A is cataloged in the Federal Logistics Information System under NSN 3110-00-156-3583. 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 — 88679A

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026