PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

176061Bearing,ball,annular

Rbc Transport Dynamics Corp Div Rbc Transport Dynamics · NSN 3110-01-208-9138 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-208-9138 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-208-9138. Primary manufacturer part number: 176061.
Features
  • Bearing,ball,annular — FSC 3110
  • Surface Finish: GROUND
  • Material Document and Classification: AMS5630 ASSN STD SINGLE MATERIAL RESPONSE BALL
  • Material: STEEL COMP 440C BALL
  • Material Document and Classification: AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE
  • Outer Ring Width: 0.3220 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM IN
  • Bore Diameter: 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
  • Material: STEEL OUTER RACE
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Comp 440c Ball construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-208-9138, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rbc Transport Dynamics Corp Div Rbc Transport Dynamics. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-208-9138
Primary Part Number176061
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerRbc Transport Dynamics Corp Div Rbc Transport Dynamics
StatusACTIVE
Surface FinishGROUND
Material Document and ClassificationAMS5630 ASSN STD SINGLE MATERIAL RESPONSE BALL
MaterialSTEEL COMP 440C BALL
Material Document and ClassificationAMS5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE
Outer Ring Width0.3220 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM IN
Bore Diameter0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
MaterialSTEEL OUTER RACE
Inner Ring Width0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
Load DirectionRADIAL
Bore ShapeSTRAIGHT
Style DesignatorSINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES
Overall Outside Diameter0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5305-00-612-6110 INTERCHANGEABLE
Screw,cap,socket Head
6750-00-965-4952 INTERCHANGEABLE
Fixing Bath,photographic
5305-01-013-1427330-1719-080 INTERCHANGEABLE
Screw,cap,socket Head
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5935-01-088-076009-50-3021 INTERCHANGEABLE
Connector Body,plug,electrical
Molex, Llc
Cross-Reference Index
Part NumberManufacturer
176061 PRIMARY Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA)
Related Parts
5305-00-612-6110INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
6750-00-965-4952INTERCHANGEABLE
FIXING BATH,PHOTOGRAPHIC
5305-01-013-1427INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
330-1719-080
5935-01-088-0760INTERCHANGEABLE
CONNECTOR BODY,PLUG,ELECTRICAL
09-50-3021

Frequently Asked Questions

What is NSN 3110-01-208-9138?

NSN 3110-01-208-9138 is a Bearing,ball,annular, manufactured by Rbc Transport Dynamics Corp Div Rbc Transport Dynamics, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-208-9138?

NSN 3110-01-208-9138 has 1 cross-referenced part number: 176061 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics).

What NSN replaces 3110-01-208-9138?

There are 4 known substitutes for 3110-01-208-9138: 5305-00-612-6110, 6750-00-965-4952, 5305-01-013-1427 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 176061?

Key specifications for 176061: Surface Finish: GROUND; Material Document and Classification: AMS5630 ASSN STD SINGLE MATERIAL RESPONSE BALL; Material: STEEL COMP 440C BALL; Material Document and Classification: AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE. 12 total characteristics are documented in the Federal Logistics Information System.

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