PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5307WBearing,ball,annular

Timken Co Div the Timken Company · NSN 3110-00-961-9214 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-961-9214 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-961-9214. Primary manufacturer part number: 5307W.
Features
  • Bearing,ball,annular — FSC 3110
  • Bore Diameter: 35.00 MILLIMETERS NOMINAL MM
  • Alignment Type: SELF-ALIGNING
  • Retainer Fabrication Method: PRESSED
  • Bore Shape: STRAIGHT
  • Self-Alignment Location: INTERNAL
  • Standard Tolerance Designation: ABEC NO.1
  • Internal Fit-Up Contact Angular Direction: OUTWARD CONVERGENT
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 3110-00-961-9214, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-961-9214
Primary Part Number5307W
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerTimken Co Div the Timken Company
StatusACTIVE
Bore Diameter35.00 MILLIMETERS NOMINAL MM
Alignment TypeSELF-ALIGNING
Retainer Fabrication MethodPRESSED
Bore ShapeSTRAIGHT
Self-Alignment LocationINTERNAL
Standard Tolerance DesignationABEC NO.1
Internal Fit-Up Contact Angular DirectionOUTWARD CONVERGENT
Internal Fit-Up DesignationSTANDARD
Surface FinishGROUND
Lubrication MaterialLUBRICANT
Contact Angle25.0 DEGREES MAXIMUM
Load DirectionANGULAR
MaterialSTEEL OVERALL
Style DesignatorLOADING GROOVE, NON-SEPARABLE
Overall Outside Diameter80.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-018-4684 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
5307W PRIMARY Timken Co Div the Timken Company (USA)
5307W C1 Timken Co Div the Timken Company (USA)
Related Parts
3110-00-018-4684INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 3110-00-961-9214?

NSN 3110-00-961-9214 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-961-9214?

NSN 3110-00-961-9214 has 2 cross-referenced part numbers: 5307W (Timken Co Div the Timken Company), 5307W C1 (Timken Co Div the Timken Company).

What NSN replaces 3110-00-961-9214?

There is 1 known substitute for 3110-00-961-9214: 3110-00-018-4684. Verify interchangeability with system specifications before substitution.

What are the specifications of 5307W?

Key specifications for 5307W: Bore Diameter: 35.00 MILLIMETERS NOMINAL MM; Alignment Type: SELF-ALIGNING; Retainer Fabrication Method: PRESSED; Bore Shape: STRAIGHT. 16 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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