PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6749Bearing,ball,annular

Skf Industries Inc Nice Bearing Products Div · NSN 3110-00-293-8397 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-293-8397 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-293-8397. Primary manufacturer part number: 6749.
Features
  • Bearing,ball,annular — FSC 3110
  • Internal Fit-Up Designation: STANDARD
  • Style Designator: SPLIT OUTER RING WITH BAND AND SOLID INNER RING; NON-SEPARABLE
  • Load Direction: RADIAL
  • Overall Outside Diameter: 0.8650 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
  • Bore Shape: STRAIGHT
  • Bore Diameter: 0.5000 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN
  • Surface Finish: UNGROUND
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-293-8397, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Industries Inc Nice Bearing Products Div. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-293-8397
Primary Part Number6749
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Industries Inc Nice Bearing Products Div
StatusACTIVE
Internal Fit-Up DesignationSTANDARD
Style DesignatorSPLIT OUTER RING WITH BAND AND SOLID INNER RING; NON-SEPARABLE
Load DirectionRADIAL
Overall Outside Diameter0.8650 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
Bore ShapeSTRAIGHT
Bore Diameter0.5000 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM IN
Surface FinishUNGROUND
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5355-00-161-07046749 INTERCHANGEABLE
Knob
Lucent Technologies Inc Corporate Headquarters
5977-00-229-6780 INTERCHANGEABLE
Holder Assembly,electrical Conta
5998-00-488-0747 INTERCHANGEABLE
Circuit Card Assembly
2805-00-535-40656749 INTERCHANGEABLE
Lock Plate,screw Oi
Brinkley Technology Group Llc Dba Hercules Manufacturing
4820-00-639-9224 INTERCHANGEABLE
Cock,plug
5340-00-660-0758 INTERCHANGEABLE
Stay,locking
6150-01-406-20556749CV-3-10 INTERCHANGEABLE
Lead,electrical
Janco Corporation Dba Janco Corp Div Mason Controls
5360-01-601-63076749 INTERCHANGEABLE
Spring,helical,torsion
Avox Systems Inc Dba Avox Systems Inc
4820-01-607-71506749 INTERCHANGEABLE
Cock,plug
Danfoss Power Solutions II, Llc
2540-01-654-44736749 INTERCHANGEABLE
Tread,nonmetallic,nonskid
Strongwell Corporation
Cross-Reference Index
Part NumberManufacturer
6749 Skf Industries Inc Nice Bearing Products Div (USA)
6749 Skf Usa Inc. (USA)
Related Parts
5355-00-161-0704INTERCHANGEABLE
KNOB
6749
5977-00-229-6780INTERCHANGEABLE
HOLDER ASSEMBLY,ELECTRICAL CONTA
5998-00-488-0747INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
2805-00-535-4065INTERCHANGEABLE
LOCK PLATE,SCREW OI
6749
4820-00-639-9224INTERCHANGEABLE
COCK,PLUG
5340-00-660-0758INTERCHANGEABLE
STAY,LOCKING
6150-01-406-2055INTERCHANGEABLE
LEAD,ELECTRICAL
6749CV-3-10
5360-01-601-6307INTERCHANGEABLE
SPRING,HELICAL,TORSION
6749
4820-01-607-7150INTERCHANGEABLE
COCK,PLUG
6749
2540-01-654-4473INTERCHANGEABLE
TREAD,NONMETALLIC,NONSKID
6749

Frequently Asked Questions

What is NSN 3110-00-293-8397?

NSN 3110-00-293-8397 is a Bearing,ball,annular, manufactured by Skf Industries Inc Nice Bearing Products Div, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-293-8397?

NSN 3110-00-293-8397 has 2 cross-referenced part numbers: 6749 (Skf Industries Inc Nice Bearing Products Div), 6749 (Skf Usa Inc.).

What NSN replaces 3110-00-293-8397?

There are 10 known substitutes for 3110-00-293-8397: 5355-00-161-0704, 5977-00-229-6780, 5998-00-488-0747 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6749?

Key specifications for 6749: Internal Fit-Up Designation: STANDARD; Style Designator: SPLIT OUTER RING WITH BAND AND SOLID INNER RING; NON-SEPARABLE; Load Direction: RADIAL; Overall Outside Diameter: 0.8650 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN. 9 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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