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PartsTable / COMPONENT / SE121T SHT 5, 301006-04 FN-2
SE121T SHT 5, 301006-04 FN-2 ✓ 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 SE121T SHT 5, 301006-04 FN-2 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-522-5223, 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
SE121T SHT 5, 301006-04 FN-2
NSN: 3120-01-522-5223
FSC: 3120
CAGE: 56349 — TRI-TEC MANUFACTURING, LLC (USA)
SPECIFICATIONS
Part NumberSE121T SHT 5, 301006-04 FN-2
NSN3120-01-522-5223
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: SE121T SHT 5, 301006-04 FN-2 · 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 25
301 005Interchangeable
interchangeable cross-reference
interchangeable
32V 5A BU MBInterchangeable
interchangeable cross-reference
interchangeable
5920PL0975424Interchangeable
interchangeable cross-reference
interchangeable
GW10U636SC2Interchangeable
interchangeable cross-reference
interchangeable
FF-W-92BInterchangeable
interchangeable cross-reference
interchangeable
S1100-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SE121T SHT 5, 301006-04 FN-2?
SE121T SHT 5, 301006-04 FN-2 is a SE121T SHT 5, 301006-04 FN-2.
What parts can replace SE121T SHT 5, 301006-04 FN-2?
There are 25 known substitutes for SE121T SHT 5, 301006-04 FN-2: 301 005, 32V 5A BU MB, 5920PL0975424 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SE121T SHT 5, 301006-04 FN-2?
SE121T SHT 5, 301006-04 FN-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-522-5223. 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