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Technical Data Sheet
PartsTable / COMPONENT / 611850
611850 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SUPPORT,MAIN BEARIN is a the manufacturer industrial component. Key specifications include bearings: INCLUDED, rim_type: SOLID, bore_type: STRAIGHT, crown_face: NOT INCLUDED, design_form: PLAIN, bearing_type: BALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2840-00-150-7290, 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
611850
NSN: 2840-00-150-7290
FSC: 2840
CAGE: 0AHP5 — CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
bearingsINCLUDED
rim_typeSOLID
bore_typeSTRAIGHT
crown_faceNOT INCLUDED
design_formPLAIN
bearing_typeBALL
bore_featureINCLUDED
bore_diameter2.550 INCHES NOMINAL IN
flange_locationOUTSIDE
flange_quantity2
keying_facilityNOT INCLUDED
lightening_holeNOT INCLUDED
NSN2840-00-150-7290
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SUPPORT,MAIN BEARIN TITLE COMPONENT PN 611850 MFR SUPPORT,MAIN BEARIN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
050653Interchangeable
interchangeable cross-reference
interchangeable
611850Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 611850?
611850 is a SUPPORT,MAIN BEARIN.
What parts can replace 611850?
There are 2 known substitutes for 611850: 050653, 611850. Substitute compatibility should be verified for your specific system.
What is the NSN for 611850?
611850 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2840-00-150-7290. 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