PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51307Bearing,ball,thrust

Skf Usa Inc. · NSN 3110-01-301-0610 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-301-0610 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-301-0610. Primary manufacturer part number: 51307.
Features
  • Bearing,ball,thrust — FSC 3110
  • Thrust Directional Capability Designation: SINGLE
  • Bore Smallest Diameter: 37.0 MILLIMETERS NOMINAL MM
  • Standard Tolerance Designation: AFBMA STD TOLERANCE FOR THRUST BEARINGS
  • Largest Bore Diameter: 35.0 MILLIMETERS NOMINAL MM
  • Retainer Fabrication Method: PRESSED
  • Overall Outside Diameter: 68.0 MILLIMETERS NOMINAL MM
  • Style Designator: FLAT RACE SURFACE, IN LINE BALL RETAINER
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,ball,thrust, cataloged under National Stock Number 3110-01-301-0610, 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 10 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-301-0610
Primary Part Number51307
Item NameBearing,ball,thrust
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusACTIVE
Thrust Directional Capability DesignationSINGLE
Bore Smallest Diameter37.0 MILLIMETERS NOMINAL MM
Standard Tolerance DesignationAFBMA STD TOLERANCE FOR THRUST BEARINGS
Largest Bore Diameter35.0 MILLIMETERS NOMINAL MM
Retainer Fabrication MethodPRESSED
Overall Outside Diameter68.0 MILLIMETERS NOMINAL MM
Style DesignatorFLAT RACE SURFACE, IN LINE BALL RETAINER
MaterialSTEEL OVERALL
Surface FinishGROUND
Alignment TypeRIGID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-106-173451307 INTERCHANGEABLE
Gasket
Macleod Inc
5133-00-189-9251 INTERCHANGEABLE
Drill,twist
5315-00-328-372313306 INTERCHANGEABLE
Pin,grooved,headless
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
4330-00-337-661051307 INTERCHANGEABLE
Filter,fluid
Arvinmeritor Inc
4730-00-423-551813-306 INTERCHANGEABLE
Sleeve,compression,tube-Hose Fit
Brp Us Inc
5975-00-423-6709 INTERCHANGEABLE
Adapter,electrical Conduit
2940-00-453-825651307 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5330-00-472-9801 INTERCHANGEABLE
Gasket
5940-00-607-9225 INTERCHANGEABLE
Terminal,wire
5940-00-615-6690 INTERCHANGEABLE
Terminal,lug
Cross-Reference Index
Part NumberManufacturer
13306 Ulstein Bergen A/s (NOR)
51307 PRIMARY Skf Usa Inc. (USA)
Related Parts
5330-00-106-1734INTERCHANGEABLE
GASKET
51307
5133-00-189-9251INTERCHANGEABLE
DRILL,TWIST
5315-00-328-3723INTERCHANGEABLE
PIN,GROOVED,HEADLESS
13306
4330-00-337-6610INTERCHANGEABLE
FILTER,FLUID
51307
4730-00-423-5518INTERCHANGEABLE
SLEEVE,COMPRESSION,TUBE-HOSE FIT
13-306
5975-00-423-6709INTERCHANGEABLE
ADAPTER,ELECTRICAL CONDUIT
2940-00-453-8256INTERCHANGEABLE
FILTER ELEMENT,FLUID
51307
5330-00-472-9801INTERCHANGEABLE
GASKET
5940-00-607-9225INTERCHANGEABLE
TERMINAL,WIRE
5940-00-615-6690INTERCHANGEABLE
TERMINAL,LUG
3455-01-052-2909INTERCHANGEABLE
FILE,ROTARY
736-007063
5998-01-087-7205INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
13306

Frequently Asked Questions

What is NSN 3110-01-301-0610?

NSN 3110-01-301-0610 is a Bearing,ball,thrust, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-301-0610?

NSN 3110-01-301-0610 has 2 cross-referenced part numbers: 13306 (Ulstein Bergen A/s), 51307 (Skf Usa Inc.).

What NSN replaces 3110-01-301-0610?

There are 12 known substitutes for 3110-01-301-0610: 5330-00-106-1734, 5133-00-189-9251, 5315-00-328-3723 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51307?

Key specifications for 51307: Thrust Directional Capability Designation: SINGLE; Bore Smallest Diameter: 37.0 MILLIMETERS NOMINAL MM; Standard Tolerance Designation: AFBMA STD TOLERANCE FOR THRUST BEARINGS; Largest Bore Diameter: 35.0 MILLIMETERS NOMINAL MM. 11 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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