PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6203-2ZC3/LHT55Bearing,ball,annular

Skf Usa Inc. · NSN 3110-00-486-1515 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-486-1515 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-486-1515. Primary manufacturer part number: 6203-2ZC3/LHT55.
Features
  • Bearing,ball,annular — FSC 3110
  • Overall Outside Diameter: 40.00 MILLIMETERS NOMINAL MM
  • Internal Fit-Up Designation: LOOSE
  • Standard Tolerance Designation: ABEC NO.1
  • Shield Quantity: 2
  • Surface Finish: GROUND
  • Lubrication Material: GREASE
  • Load Direction: RADIAL
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 3110-00-486-1515, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-486-1515
Primary Part Number6203-2ZC3/LHT55
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusCANCELLED
Overall Outside Diameter40.00 MILLIMETERS NOMINAL MM
Internal Fit-Up DesignationLOOSE
Standard Tolerance DesignationABEC NO.1
Shield Quantity2
Surface FinishGROUND
Lubrication MaterialGREASE
Load DirectionRADIAL
Retainer Fabrication MethodPRESSED
Bore ShapeSTRAIGHT
Lubrication Material Document and ClassificationDOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP E52100 OVERALL
Bore Diameter17.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5935-00-153-69938050-1 INTERCHANGEABLE
Connector,receptacle,electrical
Microwave Devices Inc
4730-01-028-22562157-1 INTERCHANGEABLE
Connector,multiple,fluid Pressur
Transdigm Inc Div Adelwiggins Group
6515-01-103-533700-0805-001-00 INTERCHANGEABLE
Driver-Bender-Extractor,bone Pin
Zimmer, Inc. Dba Z Hotel
6540-01-212-31491695M INTERCHANGEABLE
Pad,ophthalmic,finishing
Solventum Us Llc
3120-01-244-377180501 INTERCHANGEABLE
Bearing,washer,thrust
Original Group Holdings, Inc.
4730-01-346-467512C4-12MP INTERCHANGEABLE
Adapter,straight,pipe to Hose
Gates Corporation
6625-01-367-1383 INTERCHANGEABLE
Generator,pulse
2540-01-459-2403 INTERCHANGEABLE
Bracket,tool Box
4940-01-568-930880501 INTERCHANGEABLE
Demagnetizer
Giga-Tronics Incorporated Dba Giga-Tronics
6140-01-609-029780501 INTERCHANGEABLE
Battery,storage
Teledyne Flir Unmanned Ground Systems, Inc
Cross-Reference Index
Part NumberManufacturer
80501 Black and Decker Us Inc (USA)
6203-2ZC3/LHT55 PRIMARY Skf Usa Inc. (USA)
368C943H63 Westinghouse Electric Corp Small Motor Div (USA)
6203-2ZC3HFQ Skf Usa Inc. (USA)
Related Parts
5935-00-153-6993INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
8050-1
4730-01-028-2256INTERCHANGEABLE
CONNECTOR,MULTIPLE,FLUID PRESSUR
2157-1
6515-01-103-5337INTERCHANGEABLE
DRIVER-BENDER-EXTRACTOR,BONE PIN
00-0805-001-00
6540-01-212-3149INTERCHANGEABLE
PAD,OPHTHALMIC,FINISHING
1695M
3120-01-244-3771INTERCHANGEABLE
BEARING,WASHER,THRUST
80501
4730-01-346-4675INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
12C4-12MP
6625-01-367-1383INTERCHANGEABLE
GENERATOR,PULSE
2540-01-459-2403INTERCHANGEABLE
BRACKET,TOOL BOX
4940-01-568-9308INTERCHANGEABLE
DEMAGNETIZER
80501
6140-01-609-0297INTERCHANGEABLE
BATTERY,STORAGE
80501
5331-01-702-4686INTERCHANGEABLE
O-RING
80501

Frequently Asked Questions

What is NSN 3110-00-486-1515?

NSN 3110-00-486-1515 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 3110-00-486-1515?

NSN 3110-00-486-1515 has 4 cross-referenced part numbers: 80501 (Black and Decker Us Inc), 6203-2ZC3/LHT55 (Skf Usa Inc.), 368C943H63 (Westinghouse Electric Corp Small Motor Div), 6203-2ZC3HFQ (Skf Usa Inc.).

What NSN replaces 3110-00-486-1515?

There are 11 known substitutes for 3110-00-486-1515: 5935-00-153-6993, 4730-01-028-2256, 6515-01-103-5337 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6203-2ZC3/LHT55?

Key specifications for 6203-2ZC3/LHT55: Overall Outside Diameter: 40.00 MILLIMETERS NOMINAL MM; Internal Fit-Up Designation: LOOSE; Standard Tolerance Designation: ABEC NO.1; Shield Quantity: 2. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-486-1515 still in active supply?

NSN 3110-00-486-1515 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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