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PartsTable / COMPONENT / 80120-41930 ITEM 12
80120-41930 ITEM 12 ✓ 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 CAP,PILLOW BLOCK is a the manufacturer industrial component. Key specifications include body_width: 3.375 INCHES NOMINAL IN, body_height: 2.125 INCHES NOMINAL IN, body_length: 1.200 INCHES MAXIMUM IN, bore_diameter: 0.3950 INCHES NOMINAL IN, alignment_type: SELF-ALIGNING, inclosure_type: FULLY INCLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3130-01-515-6516, 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
80120-41930 ITEM 12
NSN: 3130-01-515-6516
FSC: 3130
CAGE: 07270 — MOOG INC. DBA AMPAC-ISP CORP (USA)
SPECIFICATIONS
body_width3.375 INCHES NOMINAL IN
body_height2.125 INCHES NOMINAL IN
body_length1.200 INCHES MAXIMUM IN
bore_diameter0.3950 INCHES NOMINAL IN
alignment_typeSELF-ALIGNING
inclosure_typeFULLY INCLOSED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
winding_power_rating17.8 VOLTS-AMPERES SINGLE COMPONENT FIRST SECONDARY
body_outside_diameter1.900 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp155.0 CELSIUS DEGC
NSN3130-01-515-6516
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 80120-41930 ITEM 12 · 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 18
0526712-00Interchangeable
interchangeable cross-reference
interchangeable
4985305Interchangeable
interchangeable cross-reference
interchangeable
233259AInterchangeable
interchangeable cross-reference
interchangeable
674-0063-00Interchangeable
interchangeable cross-reference
interchangeable
59T11C1790Interchangeable
interchangeable cross-reference
interchangeable
41941Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 80120-41930 ITEM 12?
80120-41930 ITEM 12 is a CAP,PILLOW BLOCK.
What parts can replace 80120-41930 ITEM 12?
There are 18 known substitutes for 80120-41930 ITEM 12: 0526712-00, 4985305, 233259A and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 80120-41930 ITEM 12?
80120-41930 ITEM 12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3130-01-515-6516. 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