PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1906-1B1Bearing,ball,annular

Schatz Bearing Corporation Dba Schatz Bearing Corp · NSN 3110-00-516-5377 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-516-5377 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-516-5377. Primary manufacturer part number: 1906-1B1.
Features
  • Bearing,ball,annular — FSC 3110
  • Bore Shape: STRAIGHT
  • Overall Outside Diameter: 47.00 MILLIMETERS NOMINAL MM
  • Surface Finish: GROUND
  • Internal Fit-Up Designation: STANDARD
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Retainer Fabrication Method: PRESSED
  • Bore Diameter: 30.00 MILLIMETERS NOMINAL MM
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 3110-00-516-5377, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Schatz Bearing Corporation Dba Schatz Bearing Corp. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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
NSN3110-00-516-5377
Primary Part Number1906-1B1
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSchatz Bearing Corporation Dba Schatz Bearing Corp
StatusCANCELLED
Bore ShapeSTRAIGHT
Overall Outside Diameter47.00 MILLIMETERS NOMINAL MM
Surface FinishGROUND
Internal Fit-Up DesignationSTANDARD
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Retainer Fabrication MethodPRESSED
Bore Diameter30.00 MILLIMETERS NOMINAL MM
MaterialSTEEL OVERALL
Load DirectionRADIAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-144-8928 INTERCHANGEABLE
Bearing,ball,annular
3110-00-150-2415524717-1 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-184-1995 INTERCHANGEABLE
Bearing,ball,annular
3110-00-245-6825 INTERCHANGEABLE
Bearing,ball,annular
3110-00-255-277042132D151 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-277-0326 INTERCHANGEABLE
Bearing,ball,annular
5120-00-540-71551906-S INTERCHANGEABLE
Punch,eyelet,plier Type
Rostra Tool Co
3110-00-554-5925 INTERCHANGEABLE
Bearing,ball,annular
3110-00-797-9691 INTERCHANGEABLE
Bearing,ball,annular
3110-00-957-4324 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
1906-1B1 PRIMARY Schatz Bearing Corporation Dba Schatz Bearing Corp (USA)
61906 PRIMARY Skf Usa Inc. (USA)
9306K Rbc Aircraft Products, Inc. (USA)
FF-B-171/2 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
FFB171/02J06A2E Federal Specifications Promulgated by General Services Administration Washington DC (USA)
1906S PRIMARY Skf Usa Inc. (USA)
Related Parts
3110-00-144-8928INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-150-2415INTERCHANGEABLE
BEARING,BALL,ANNULAR
524717-1
3110-00-184-1995INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-245-6825INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-255-2770INTERCHANGEABLE
BEARING,BALL,ANNULAR
42132D151
3110-00-277-0326INTERCHANGEABLE
BEARING,BALL,ANNULAR
5120-00-540-7155INTERCHANGEABLE
PUNCH,EYELET,PLIER TYPE
1906-S
3110-00-554-5925INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-797-9691INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-957-4324INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-01-012-7232INTERCHANGEABLE
BEARING,BALL,ANNULAR
3120-01-172-1969INTERCHANGEABLE
PARTS KIT,BEARING REPLACEMENT,ME
61906

Frequently Asked Questions

What is NSN 3110-00-516-5377?

NSN 3110-00-516-5377 is a Bearing,ball,annular, manufactured by Schatz Bearing Corporation Dba Schatz Bearing Corp, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-516-5377?

NSN 3110-00-516-5377 has 6 cross-referenced part numbers: 1906-1B1 (Schatz Bearing Corporation Dba Schatz Bearing Corp), 61906 (Skf Usa Inc.), 9306K (Rbc Aircraft Products, Inc.), FF-B-171/2 (Federal Specifications Promulgated by General Services Administration Washington DC), FFB171/02J06A2E (Federal Specifications Promulgated by General Services Administration Washington DC) and 1 more.

What NSN replaces 3110-00-516-5377?

There are 12 known substitutes for 3110-00-516-5377: 3110-00-144-8928, 3110-00-150-2415, 3110-00-184-1995 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1906-1B1?

Key specifications for 1906-1B1: Bore Shape: STRAIGHT; Overall Outside Diameter: 47.00 MILLIMETERS NOMINAL MM; Surface Finish: GROUND; Internal Fit-Up Designation: STANDARD. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-516-5377 still in active supply?

NSN 3110-00-516-5377 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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