PartsTable
Technical Data Sheet
PartsTable / COMPONENT / KSBY8-10
KSBY8-10 ✓ 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,PLAIN,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include bore_diameter: 0.4997 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN, style_designator: WITHOUT INSERT OR LINER WITH STAKING GROOVE, inner_member_width: 1.3670 INCHES MINIMUM AND 1.3700 INCHES MAXIMUM IN, outer_member_width: 0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN, outer_member_outside_diameter: 1.5700 INCHES MINIMUM AND 1.5720 INCHES MAXIMUM 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 3120-00-400-5494, 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
KSBY8-10
NSN: 3120-00-400-5494
FSC: 3120
CAGE: 97613 — SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARINGS (USA)
SPECIFICATIONS
bore_diameter0.4997 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
style_designatorWITHOUT INSERT OR LINER WITH STAKING GROOVE
inner_member_width1.3670 INCHES MINIMUM AND 1.3700 INCHES MAXIMUM IN
outer_member_width0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
outer_member_outside_diameter1.5700 INCHES MINIMUM AND 1.5720 INCHES MAXIMUM IN
NSN3120-00-400-5494
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: KSBY8-10 · 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
•
OUTER MEMBER WIDTH: 0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
•
OUTER MEMBER OUTSIDE DIAMETER: 1.5700 INCHES MINIMUM AND 1.5720 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: WITHOUT INSERT OR LINER WITH STAKING GROOVE
•
INNER MEMBER WIDTH: 1.3670 INCHES MINIMUM AND 1.3700 INCHES MAXIMUM IN
•
BORE DIAMETER: 0.4997 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTER MEMBER WIDTH0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
OUTER MEMBER OUTSIDE DIAMETER1.5700 INCHES MINIMUM AND 1.5720 INCHES MAXIMUM IN
STYLE DESIGNATORWITHOUT INSERT OR LINER WITH STAKING GROOVE
INNER MEMBER WIDTH1.3670 INCHES MINIMUM AND 1.3700 INCHES MAXIMUM IN
BORE DIAMETER0.4997 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
55114Interchangeable
interchangeable cross-reference
interchangeable
9614PCInterchangeable
interchangeable cross-reference
interchangeable
MA9614PCInterchangeable
interchangeable cross-reference
interchangeable
5962-3810403BEXInterchangeable
interchangeable cross-reference
interchangeable
32-69061-13Interchangeable
interchangeable cross-reference
interchangeable
SP140Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KSBY8-10?
KSBY8-10 is a BEARING,PLAIN,SELF-ALIGNING.
What parts can replace KSBY8-10?
There are 11 known substitutes for KSBY8-10: 55114, 9614PC, MA9614PC and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for KSBY8-10?
KSBY8-10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-400-5494. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026