PartsTable
Technical Data Sheet
PartsTable / COMPONENT / RI-3078ZZ
RI-3078ZZ ✓ 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 is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: BDCM CONTROLLER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-149-5234, 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
RI-3078ZZ
NSN: 3110-01-149-5234
FSC: 3110
CAGE: 83086 — NEW HAMPSHIRE BALL BEARINGS INC DIV HITECH DIVISION (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyBDCM CONTROLLER
NSN3110-01-149-5234
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: RI-3078ZZ · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
56483Interchangeable
interchangeable cross-reference
interchangeable
1SE4128Interchangeable
interchangeable cross-reference
interchangeable
101331Interchangeable
interchangeable cross-reference
interchangeable
116551Interchangeable
interchangeable cross-reference
interchangeable
101331 FIND NO 23Interchangeable
interchangeable cross-reference
interchangeable
117964Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy RI-3078ZZ?
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 RI-3078ZZ?
RI-3078ZZ is a BEARING,BALL.
What parts can replace RI-3078ZZ?
There are 17 known substitutes for RI-3078ZZ: 56483, 1SE4128, 101331 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RI-3078ZZ?
RI-3078ZZ is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-149-5234. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — RI-3078ZZ

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