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Technical Data Sheet
PartsTable / COMPONENT / 021299
021299 ✓ 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

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include special_features: SET CONTAINS 1 EA UPPER BEARING AND 1 EA LOWER BEARING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-322-2897, 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
021299
NSN: 3120-01-322-2897
FSC: 3120
CAGE: 1TH76 — ROLLS-ROYCE MARINE NORTH AMERICA INC (USA)
SPECIFICATIONS
special_featuresSET CONTAINS 1 EA UPPER BEARING AND 1 EA LOWER BEARING
NSN3120-01-322-2897
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 021299 · 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)
SPECIAL FEATURESSET CONTAINS 1 EA UPPER BEARING AND 1 EA LOWER BEARING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
21298Interchangeable
interchangeable cross-reference
interchangeable
FCP223H-36Interchangeable
interchangeable cross-reference
interchangeable
09B4514Interchangeable
interchangeable cross-reference
interchangeable
21-299Interchangeable
interchangeable cross-reference
interchangeable
298BCInterchangeable
interchangeable cross-reference
interchangeable
5110-00-045-6209Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 021299?
021299 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 021299?
There are 24 known substitutes for 021299: 21298, FCP223H-36, 09B4514 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 021299?
021299 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-322-2897. 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