PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6307-2RS1/LHT55Bearing,ball,annular

Skf Usa Inc. · NSN 3110-00-114-5999 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-114-5999 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-114-5999. Primary manufacturer part number: 6307-2RS1/LHT55.
Features
  • Bearing,ball,annular — FSC 3110
  • Standard Tolerance Designation: ABEC NO.1
  • Lubrication Material Document and Classification: MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
  • Bore Shape: STRAIGHT
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Material: STEEL OUTER RING
  • Surface Finish: GROUND
  • Internal Fit-Up Designation: STANDARD
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Outer Ring construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-114-5999, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-114-5999
Primary Part Number6307-2RS1/LHT55
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusCANCELLED
Standard Tolerance DesignationABEC NO.1
Lubrication Material Document and ClassificationMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
Bore ShapeSTRAIGHT
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
MaterialSTEEL OUTER RING
Surface FinishGROUND
Internal Fit-Up DesignationSTANDARD
MaterialSTEEL BALL
MaterialSTEEL RETAINER
MaterialRUBBER SYNTHETIC SEAL
MaterialSTEEL INNER RING
Seal Quantity2
Overall Outside Diameter80.00 MILLIMETERS NOMINAL MM
Bore Diameter35.00 MILLIMETERS NOMINAL MM
Bearing Seal TypeCONTACT
Lubrication MaterialGREASE
Load DirectionRADIAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
4310-00-214-2821 INTERCHANGEABLE
Piston,compressor
5330-01-005-3221425750015000 INTERCHANGEABLE
Packing,preformed
Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps)
6625-01-070-73113324-2 INTERCHANGEABLE
Divider,power,radio Frequency
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
3040-01-147-801687749-3502 ITEM 157 INTERCHANGEABLE
Propeller Shaft,nonvehicular
Electric Boat Corporation Div General Dynamics Electric Boat
3110-01-244-370750015000 INTERCHANGEABLE
Bearing,ball,annular
Hatz Diesel of America Inc
5950-01-669-061333242 INTERCHANGEABLE
Coil,electrical
Basler Electric Co
Cross-Reference Index
Part NumberManufacturer
131-163-14F1G4 Guenther Systems Inc (USA)
6307-2RS1/HT55 Skf Usa Inc. (USA)
33242 Kollmorgen Corp (USA)
00P13-5447 Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies (USA)
8528201 Us Army Aviation and Missile Command (USA)
50015000 Wisconsin Motors, Llc (USA)
FF-B-171/05J07E2X Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MH14955 Mancraft Industries Inc (USA)
99607 General Motors Corp (USA)
99607 General Motors Corp Delco Moraine Ndh Div (USA)
307SZZ Skf Usa Inc. (USA)
612026ITEM1 Stone Safety Corp (USA)
307PPFS381A Timken Co Div the Timken Company (USA)
A-33242 Kollmorgen Corp (USA)
6307-2RS1/LHT55 PRIMARY Skf Usa Inc. (USA)
S374P501G01 Westinghouse Electric Corp Control Business Unit
Z99607XR1B General Motors Corp Delco Moraine Ndh Div (USA)
6307-2ARS Skf Usa Inc. (USA)
206-4695294 ITE Naval Ship Systems Command (USA)
Related Parts
4310-00-214-2821INTERCHANGEABLE
PISTON,COMPRESSOR
5330-01-005-3221INTERCHANGEABLE
PACKING,PREFORMED
425750015000
6625-01-070-7311INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
3324-2
3040-01-147-8016INTERCHANGEABLE
PROPELLER SHAFT,NONVEHICULAR
87749-3502 ITEM 157
3110-01-244-3707INTERCHANGEABLE
BEARING,BALL,ANNULAR
50015000
5950-01-669-0613INTERCHANGEABLE
COIL,ELECTRICAL
33242

Frequently Asked Questions

What is NSN 3110-00-114-5999?

NSN 3110-00-114-5999 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 3110-00-114-5999?

NSN 3110-00-114-5999 has 19 cross-referenced part numbers: 131-163-14F1G4 (Guenther Systems Inc), 6307-2RS1/HT55 (Skf Usa Inc.), 33242 (Kollmorgen Corp), 00P13-5447 (Louis Allis Co the This Company Has Gone Bankrupt and Has Been Purchased by 3 Companies), 8528201 (Us Army Aviation and Missile Command) and 14 more.

What NSN replaces 3110-00-114-5999?

There are 6 known substitutes for 3110-00-114-5999: 4310-00-214-2821, 5330-01-005-3221, 6625-01-070-7311 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6307-2RS1/LHT55?

Key specifications for 6307-2RS1/LHT55: Standard Tolerance Designation: ABEC NO.1; Lubrication Material Document and Classification: MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE; Bore Shape: STRAIGHT; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-114-5999 still in active supply?

NSN 3110-00-114-5999 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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