PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 031-021-01
031-021-01 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include end_item_identification: GROUP 0016 001 HUB & DRUM ASSY: CHASSIS TRAILER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-507-1704, 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
031-021-01
NSN: 3120-01-507-1704
FSC: 3120
CAGE: 15460 — DEXTER AXLE COMPANY LLC (USA)
SPECIFICATIONS
end_item_identificationGROUP 0016 001 HUB & DRUM ASSY: CHASSIS TRAILER
NSN3120-01-507-1704
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 031-021-01 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONGROUP 0016 001 HUB & DRUM ASSY: CHASSIS TRAILER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
3110PL0670240Interchangeable
interchangeable cross-reference
interchangeable
28622Interchangeable
interchangeable cross-reference
interchangeable
K28622Interchangeable
interchangeable cross-reference
interchangeable
101792-93Interchangeable
interchangeable cross-reference
interchangeable
10018993Interchangeable
interchangeable cross-reference
interchangeable
70-26300 ITEM 15Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 031-021-01?
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 031-021-01?
031-021-01 is a BEARING,SLEEVE.
What parts can replace 031-021-01?
There are 8 known substitutes for 031-021-01: 3110PL0670240, 28622, K28622 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 031-021-01?
031-021-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-507-1704. 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 — 031-021-01

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