PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6001W1BBearing,ball,annular

Skf Usa Inc. · NSN 3110-00-991-0924 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-991-0924 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-991-0924. Primary manufacturer part number: 6001W1B.
Features
  • Bearing,ball,annular — FSC 3110
  • Surface Finish: GROUND
  • Retainer Fabrication Method: PRESSED
  • Bore Shape: STRAIGHT
  • Internal Fit-Up Designation: TIGHT
  • Lubrication Material Document and Classification: MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
  • Load Direction: RADIAL
  • Internal Clearance: 0.0003 INCHES MINIMUM RADIAL AND 0.0007 INCHES MAXIMUM RADIAL IN
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 3110-00-991-0924, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-991-0924
Primary Part Number6001W1B
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusCANCELLED
Surface FinishGROUND
Retainer Fabrication MethodPRESSED
Bore ShapeSTRAIGHT
Internal Fit-Up DesignationTIGHT
Lubrication Material Document and ClassificationMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
Load DirectionRADIAL
Internal Clearance0.0003 INCHES MINIMUM RADIAL AND 0.0007 INCHES MAXIMUM RADIAL IN
Lubrication MaterialGREASE
MaterialSTEEL OVERALL
Nondefinitive Spec/std Data111 TYPE AND 1 CLASS
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Bore Diameter0.4722 INCHES MINIMUM AND 0.4742 INCHES MAXIMUM IN
Overall Outside Diameter1.1022 INCHES MINIMUM AND 1.1024 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-991-0899202SNT3 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-991-0912208SNT3 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-991-0913 INTERCHANGEABLE
Bearing,ball,annular
3110-00-991-091579999123 INTERCHANGEABLE
Bearing,ball,annular
Electric Boat Corporation Div General Dynamics Electric Boat
3110-00-991-0920312SFFNT3 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-991-0923314SFFNT3 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-991-0926110KSZZNT3 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-991-0929 INTERCHANGEABLE
Bearing,ball,annular
3110-00-991-0933206SFNT3 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-991-0934203SZZCNT3 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
Cross-Reference Index
Part NumberManufacturer
6001W1B PRIMARY Skf Usa Inc. (USA)
821163 Eaton Aerospace, Llc Dba Jackson South (USA)
822269PC38 Eaton Aerospace, Llc Dba Jackson South (USA)
3L01-67ES100 Siebold J H and G B Inc (USA)
6001E100 PRIMARY Nsk Corp Bearing Div (USA)
3L01-7077 General Motors Corp Delco Moraine Ndh Div (USA)
MILB17931B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
822268PC38 Eaton Aerospace, Llc Dba Jackson South (USA)
101KSNT3 PRIMARY Skf Usa Inc. (USA)
Related Parts
3110-00-991-0899INTERCHANGEABLE
BEARING,BALL,ANNULAR
202SNT3
3110-00-991-0912INTERCHANGEABLE
BEARING,BALL,ANNULAR
208SNT3
3110-00-991-0913INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-991-0915INTERCHANGEABLE
BEARING,BALL,ANNULAR
79999123
3110-00-991-0920INTERCHANGEABLE
BEARING,BALL,ANNULAR
312SFFNT3
3110-00-991-0923INTERCHANGEABLE
BEARING,BALL,ANNULAR
314SFFNT3
3110-00-991-0926INTERCHANGEABLE
BEARING,BALL,ANNULAR
110KSZZNT3
3110-00-991-0929INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-991-0933INTERCHANGEABLE
BEARING,BALL,ANNULAR
206SFNT3
3110-00-991-0934INTERCHANGEABLE
BEARING,BALL,ANNULAR
203SZZCNT3
3110-00-991-0935INTERCHANGEABLE
BEARING,BALL,ANNULAR
204SZZCNT3
3110-00-991-0936INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 3110-00-991-0924?

NSN 3110-00-991-0924 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 3110-00-991-0924?

NSN 3110-00-991-0924 has 9 cross-referenced part numbers: 6001W1B (Skf Usa Inc.), 821163 (Eaton Aerospace, Llc Dba Jackson South), 822269PC38 (Eaton Aerospace, Llc Dba Jackson South), 3L01-67ES100 (Siebold J H and G B Inc), 6001E100 (Nsk Corp Bearing Div) and 4 more.

What NSN replaces 3110-00-991-0924?

There are 12 known substitutes for 3110-00-991-0924: 3110-00-991-0899, 3110-00-991-0912, 3110-00-991-0913 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6001W1B?

Key specifications for 6001W1B: Overall Width: 0.3130 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM IN; Surface Finish: GROUND; Retainer Fabrication Method: PRESSED; Bore Shape: STRAIGHT. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-991-0924 still in active supply?

NSN 3110-00-991-0924 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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