PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 2637509-17
2637509-17 ✓ 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 material: COPPER ALLOY INNER LAYER, overall_length: 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM IN, body_inside_diameter: 0.5000 INCHES NOMINAL IN, body_outside_diameter: 0.5930 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-280-6899, 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
2637509-17
NSN: 3120-01-280-6899
FSC: 3120
CAGE: 26124 — GGB LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY INNER LAYER
overall_length0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM IN
body_inside_diameter0.5000 INCHES NOMINAL IN
body_outside_diameter0.5930 INCHES NOMINAL IN
NSN3120-01-280-6899
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 2637509-17 · 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
KEY FEATURES
•
MATERIAL: COPPER ALLOY INNER LAYER
•
BODY INSIDE DIAMETER: 0.5000 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.5930 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY INNER LAYER
MATERIALSTEEL OUTER LAYER
BODY INSIDE DIAMETER0.5000 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.5930 INCHES NOMINAL IN
OVERALL LENGTH0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
61298A8-8Interchangeable
interchangeable cross-reference
interchangeable
08DU08Interchangeable
interchangeable cross-reference
interchangeable
75201A11Interchangeable
interchangeable cross-reference
interchangeable
439B656 PIECE 24Interchangeable
interchangeable cross-reference
interchangeable
137-517-9105Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 2637509-17?
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 2637509-17?
2637509-17 is a BEARING,SLEEVE.
What parts can replace 2637509-17?
There are 5 known substitutes for 2637509-17: 61298A8-8, 08DU08, 75201A11 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2637509-17?
2637509-17 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-280-6899. 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 — 2637509-17

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