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Technical Data Sheet
PartsTable / COMPONENT / 550123
550123 ✓ Verified by PartsTable
Intellinet · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

- Compatible with CCTV and network cameras supporting 1/3" CS mount lenses<br>- F 2.0<br>- Field of view 104°<br>- Manual focus control. Key specifications include overall_length: 2.5000 INCHES NOMINAL IN, special_features: ROLLER TYPE: SOLID, overall_outside_diameter: 2.0000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-112-6566, 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
550123
NSN: 3110-00-112-6566
FSC: 3110
CAGE: 95019 — DANA CORP SPICER TRANSMISSION DIV (USA)
SPECIFICATIONS
overall_length2.5000 INCHES NOMINAL IN
special_featuresROLLER TYPE: SOLID
overall_outside_diameter2.0000 INCHES NOMINAL IN
NSN3110-00-112-6566
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 550123 · Intellinet ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OVERALL OUTSIDE DIAMETER: 2.0000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.5000 INCHES NOMINAL IN
SPECIAL FEATURESROLLER TYPE: SOLID
OVERALL OUTSIDE DIAMETER2.0000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
141875Interchangeable
interchangeable cross-reference
interchangeable
10328093Interchangeable
interchangeable cross-reference
interchangeable
A1208PC44Interchangeable
interchangeable cross-reference
interchangeable
A2131PC68Interchangeable
interchangeable cross-reference
interchangeable
A1258PC44Interchangeable
interchangeable cross-reference
interchangeable
200640Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 550123?
550123 is a SHAFT,COMPRESSOR manufactured by Intellinet.
What parts can replace 550123?
There are 21 known substitutes for 550123: 141875, 10328093, A1208PC44 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 550123?
550123 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-112-6566. 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