PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AN1-4-1701-144PCBearing,roller,self-Aligning

Philadelphia Naval Shipyard · NSN 3110-00-155-9066 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-155-9066 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-155-9066. Primary manufacturer part number: AN1-4-1701-144PC.
Features
  • Bearing,roller,self-Aligning — FSC 3110
  • Standard Tolerance Designation: RBEC NO.1
  • Material: ALUMINUM OR COPPER ALLOY OR STEEL RETAINER
  • Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OUTER RING
  • Material: STEEL COMP E51100 OR STEEL COMP E52100 INNER RING
  • Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES ROLLER
  • Material: STEEL COMP E51100 OR STEEL COMP E52100 ROLLER
  • Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES INNER RING
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Aluminum or Copper Alloy or Steel Retainer construction
General Description

The Bearing,roller,self-Aligning, cataloged under National Stock Number 3110-00-155-9066, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Philadelphia Naval Shipyard. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-155-9066
Primary Part NumberAN1-4-1701-144PC
Item NameBearing,roller,self-Aligning
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerPhiladelphia Naval Shipyard
StatusCANCELLED
Standard Tolerance DesignationRBEC NO.1
MaterialALUMINUM OR COPPER ALLOY OR STEEL RETAINER
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OUTER RING
MaterialSTEEL COMP E51100 OR STEEL COMP E52100 INNER RING
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES ROLLER
MaterialSTEEL COMP E51100 OR STEEL COMP E52100 ROLLER
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES INNER RING
Bore ShapeSTRAIGHT
Style DesignatorDOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
Internal Fit-Up DesignationSTANDARD
Bore Diameter180.0 MILLIMETERS NOMINAL MM
MaterialSTEEL COMP E51100 OR STEEL COMP E52100 OUTER RING
Overall Outside Diameter320.0 MILLIMETERS NOMINAL MM
Surface FinishGROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-062-4475 INTERCHANGEABLE
Coil,radio Frequency
3110-00-080-8262 INTERCHANGEABLE
Bearing,roller,self-Aligning
4320-00-086-2144 INTERCHANGEABLE
Cage,seal
3110-00-087-8224 INTERCHANGEABLE
Bearing,roller,self-Aligning
3110-00-155-9063 INTERCHANGEABLE
Bearing,roller,self-Aligning
3110-00-156-1423 INTERCHANGEABLE
Bearing,roller,self-Aligning
3110-00-156-1436 INTERCHANGEABLE
Bearing,roller,self-Aligning
3110-00-156-1462 INTERCHANGEABLE
Bearing,roller,self-Aligning
3110-00-165-5996 INTERCHANGEABLE
Bearing,roller,self-Aligning
3110-00-278-6800 INTERCHANGEABLE
Bearing,roller,self-Aligning
Cross-Reference Index
Part NumberManufacturer
AN1-4-1701-144PC Philadelphia Naval Shipyard (USA)
22236 Mkt Geotechnical Systems (USA)
180SD22 Timken Aerospace, Inc Dba Torrington Product (USA)
MB1996APC8 Mkt Geotechnical Systems (USA)
22236C Skf Usa Inc. (USA)
108-324-4PC2090 Struthers Wells Corp (USA)
MB1996PC8 Mkt Geotechnical Systems (USA)
MS17133 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS17133-56 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
7178333 Army Weapons Command Attn Amswe-Ree-S (USA)
T22236 Timken Aerospace, Inc Dba Torrington Product (USA)
22236 Naval Ship Systems Command (USA)
22236YMW33 Timken Co Div the Timken Company (USA)
AN1-4-1701-144PC Mkt Geotechnical Systems (USA)
709823 Watertown Arsenal Smiwt-Re (USA)
RS22236 Kaydon Corporation Dba Kaydon Corp (USA)
22236CJ/W33 Skf Usa Inc. (USA)
22236CY Skf Usa Inc. (USA)
1504 Struthers Wells Corp (USA)
22236 Struthers Wells Corp (USA)
Related Parts
5950-00-062-4475INTERCHANGEABLE
COIL,RADIO FREQUENCY
3110-00-080-8262INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
4320-00-086-2144INTERCHANGEABLE
CAGE,SEAL
3110-00-087-8224INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
3110-00-155-9063INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
3110-00-156-1423INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
3110-00-156-1436INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
3110-00-156-1462INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
3110-00-165-5996INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
3110-00-278-6800INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
3110-00-498-0533INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
3110-00-566-1015INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING

Frequently Asked Questions

What is NSN 3110-00-155-9066?

NSN 3110-00-155-9066 is a Bearing,roller,self-Aligning, manufactured by Philadelphia Naval Shipyard, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-155-9066?

NSN 3110-00-155-9066 has 21 cross-referenced part numbers: AN1-4-1701-144PC (Philadelphia Naval Shipyard), 22236 (Mkt Geotechnical Systems), 180SD22 (Timken Aerospace, Inc Dba Torrington Product), MB1996APC8 (Mkt Geotechnical Systems), 22236C (Skf Usa Inc.) and 16 more.

What NSN replaces 3110-00-155-9066?

There are 12 known substitutes for 3110-00-155-9066: 5950-00-062-4475, 3110-00-080-8262, 4320-00-086-2144 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AN1-4-1701-144PC?

Key specifications for AN1-4-1701-144PC: Standard Tolerance Designation: RBEC NO.1; Overall Width: 86.0 MILLIMETERS NOMINAL MM; Material: ALUMINUM OR COPPER ALLOY OR STEEL RETAINER; Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OUTER RING. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-155-9066 still in active supply?

NSN 3110-00-155-9066 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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