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Technical Data Sheet
PartsTable / COMPONENT / BN-3.0-51-5-N11 PIECE 16
BN-3.0-51-5-N11 PIECE 16 ✓ 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 BN-3.0-51-5-N11 PIECE 16 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 3120-01-194-4608, 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
BN-3.0-51-5-N11 PIECE 16
NSN: 3120-01-194-4608
FSC: 3120
CAGE: 78372 — UNIVERSAL INDUSTRIAL PRODUCTS CO DIV OF CORE INDUSTRIES INC (USA)
SPECIFICATIONS
Part NumberBN-3.0-51-5-N11 PIECE 16
NSN3120-01-194-4608
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: BN-3.0-51-5-N11 PIECE 16 · 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 7
305106Interchangeable
interchangeable cross-reference
interchangeable
6515L525306Interchangeable
interchangeable cross-reference
interchangeable
16215-30CInterchangeable
interchangeable cross-reference
interchangeable
0104040232Interchangeable
interchangeable cross-reference
interchangeable
88-11-29-54 CCInterchangeable
interchangeable cross-reference
interchangeable
5106Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BN-3.0-51-5-N11 PIECE 16?
BN-3.0-51-5-N11 PIECE 16 is a BN-3.0-51-5-N11 PIECE 16.
What parts can replace BN-3.0-51-5-N11 PIECE 16?
There are 7 known substitutes for BN-3.0-51-5-N11 PIECE 16: 305106, 6515L525306, 16215-30C and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BN-3.0-51-5-N11 PIECE 16?
BN-3.0-51-5-N11 PIECE 16 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-194-4608. 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.
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Last verified: July 2026