PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6310TC/C783Bearing,ball,annular

Skf Usa Inc. · NSN 3110-01-033-8185 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-033-8185 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-033-8185. Primary manufacturer part number: 6310TC/C783.
Features
  • Bearing,ball,annular — FSC 3110
  • Retainer Fabrication Method: PRESSED
  • Standard Tolerance Designation: ABEC NO.5
  • Load Direction: RADIAL
  • Surface Finish: GROUND
  • Lubrication Material: LUBRICANT
  • Bore Shape: STRAIGHT
  • Internal Fit-Up Designation: LOOSE
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Comp E52100 Overall construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-033-8185, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-01-033-8185
Primary Part Number6310TC/C783
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusCANCELLED
Retainer Fabrication MethodPRESSED
Standard Tolerance DesignationABEC NO.5
Load DirectionRADIAL
Surface FinishGROUND
Lubrication MaterialLUBRICANT
Bore ShapeSTRAIGHT
Internal Fit-Up DesignationLOOSE
Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP E52100 OVERALL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Overall Outside Diameter110.0 MILLIMETERS NOMINAL MM
Bore Diameter50.0 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5985-00-813-6087M12390 INTERCHANGEABLE
Mixer,crystal,coaxial
Streamline Avionics Inc.
Cross-Reference Index
Part NumberManufacturer
6310-C3 Skf Usa Inc. (USA)
M12390 Mawdsleys Ltd (GBR)
6310JC3/C78 Skf Usa Inc. (USA)
6310TC/C783 PRIMARY Skf Usa Inc. (USA)
561184 Emerson Electric Co U S Electrical Motors Div (USA)
M-12389 Mawdsleys Ltd (GBR)
Related Parts
5985-00-813-6087INTERCHANGEABLE
MIXER,CRYSTAL,COAXIAL
M12390

Frequently Asked Questions

What is NSN 3110-01-033-8185?

NSN 3110-01-033-8185 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-01-033-8185?

NSN 3110-01-033-8185 has 6 cross-referenced part numbers: 6310-C3 (Skf Usa Inc.), M12390 (Mawdsleys Ltd), 6310JC3/C78 (Skf Usa Inc.), 6310TC/C783 (Skf Usa Inc.), 561184 (Emerson Electric Co U S Electrical Motors Div) and 1 more.

What NSN replaces 3110-01-033-8185?

There is 1 known substitute for 3110-01-033-8185: 5985-00-813-6087. Verify interchangeability with system specifications before substitution.

What are the specifications of 6310TC/C783?

Key specifications for 6310TC/C783: Retainer Fabrication Method: PRESSED; Standard Tolerance Designation: ABEC NO.5; Load Direction: RADIAL; Surface Finish: GROUND. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-01-033-8185 still in active supply?

NSN 3110-01-033-8185 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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