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Technical Data Sheet
PartsTable / COMPONENT / N20689
N20689 ✓ 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 BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include wattage_rating: 9.000 WATTS, special_features: ENERGY SAVER; LOW MERCURY;DULUX D ECOLOGIC; COMPACT FLOURSCENT; 2700 K; INITIAL LUMENS 525, rated_average_life: HOURS, starting_characteristic: PREHEAT, average_life_rating_in_hours: 10000.0. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-366-7760, 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
N20689
NSN: 3120-01-366-7760
FSC: 3120
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
wattage_rating9.000 WATTS
special_featuresENERGY SAVER; LOW MERCURY;DULUX D ECOLOGIC; COMPACT FLOURSCENT; 2700 K; INITIAL LUMENS 525
rated_average_lifeHOURS
starting_characteristicPREHEAT
average_life_rating_in_hours10000.0
NSN3120-01-366-7760
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: N20689 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
20689Interchangeable
interchangeable cross-reference
interchangeable
124T8Interchangeable
interchangeable cross-reference
interchangeable
662-0432-010Interchangeable
interchangeable cross-reference
interchangeable
AE134-005-99Interchangeable
interchangeable cross-reference
interchangeable
B94.11MInterchangeable
interchangeable cross-reference
interchangeable
GGG-D-751Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N20689?
N20689 is a BUSHING,SLEEVE.
What parts can replace N20689?
There are 9 known substitutes for N20689: 20689, 124T8, 662-0432-010 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N20689?
N20689 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-366-7760. 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