PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4050ABearing,ball,annular

Schatz Bearing Corporation Dba Schatz Bearing Corp · NSN 3110-00-190-9260 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-190-9260 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-190-9260. Primary manufacturer part number: 4050A.
Features
  • Bearing,ball,annular — FSC 3110
  • Inner Ring Width: 0.4275 INCHES MINIMUM AND 0.4475 INCHES MAXIMUM IN
  • Outer Ring Outside Diameter: 0.9042 INCHES MINIMUM AND 0.9082 INCHES MAXIMUM IN
  • Material: STEEL OVERALL
  • Style Designator: SPLIT OUTER RING WITH FLANGED BAND, SOLI D INNER RING EXTENDED ON FLANGE SIDE, NON-SEPARABLE
  • Internal Fit-Up Designation: STANDARD
  • Bore Diameter: 0.4375 INCHES MINIMUM AND 0.4415 INCHES MAXIMUM IN
  • Load Direction: RADIAL
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 3110-00-190-9260, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-190-9260
Primary Part Number4050A
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSchatz Bearing Corporation Dba Schatz Bearing Corp
StatusACTIVE
Inner Ring Width0.4275 INCHES MINIMUM AND 0.4475 INCHES MAXIMUM IN
Outer Ring Outside Diameter0.9042 INCHES MINIMUM AND 0.9082 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Style DesignatorSPLIT OUTER RING WITH FLANGED BAND, SOLI D INNER RING EXTENDED ON FLANGE SIDE, NON-SEPARABLE
Internal Fit-Up DesignationSTANDARD
Bore Diameter0.4375 INCHES MINIMUM AND 0.4415 INCHES MAXIMUM IN
Load DirectionRADIAL
Outer Ring Width0.3437 INCHES NOMINAL IN
Bore ShapeSTRAIGHT
Flange Outside Diameter1.0312 INCHES NOMINAL IN
Surface FinishUNGROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2915-00-484-70548629 INTERCHANGEABLE
Sleeve
Triumph Engine Control Systems Llc
6680-00-490-3434 INTERCHANGEABLE
Tachometer,mechanical,handheld
5930-00-503-488410370EB INTERCHANGEABLE
Switch,pressure
Tld Wollard Llc
4820-00-609-3487 INTERCHANGEABLE
Valve,regulating,fluid Pressure
6645-00-724-61204050A INTERCHANGEABLE
Balance Assembly
Wakmann Watch Company Inc
5950-00-977-2928302009 INTERCHANGEABLE
Transformer,power
Tdk-Lambda Americas Inc. Div High Power Division
4910-01-237-02924070 INTERCHANGEABLE
Mounter and Demounter,pneumatic
Hennessy Industries, Llc.
6145-01-256-04639393 INTERCHANGEABLE
Cable,special Purpose,electrical
General Wire Products, Inc. Dba General Wire Products Inc
6625-01-266-1782 INTERCHANGEABLE
Test Set,insulation Breakdown
Cross-Reference Index
Part NumberManufacturer
4050A PRIMARY Schatz Bearing Corporation Dba Schatz Bearing Corp (USA)
8629 PRIMARY Pakon Inc Dba Impak Division (USA)
4050 PRIMARY Schatz Bearing Corporation Dba Schatz Bearing Corp (USA)
685 Gaf Corp Office Systems Div Sales and Service (USA)
AF2829A PRIMARY Schatz Bearing Corporation Dba Schatz Bearing Corp (USA)
Related Parts
2915-00-484-7054INTERCHANGEABLE
SLEEVE
8629
6680-00-490-3434INTERCHANGEABLE
TACHOMETER,MECHANICAL,HANDHELD
5930-00-503-4884INTERCHANGEABLE
SWITCH,PRESSURE
10370EB
4820-00-609-3487INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
6645-00-724-6120INTERCHANGEABLE
BALANCE ASSEMBLY
4050A
5950-00-977-2928INTERCHANGEABLE
TRANSFORMER,POWER
302009
4910-01-237-0292INTERCHANGEABLE
MOUNTER AND DEMOUNTER,PNEUMATIC
4070
6145-01-256-0463INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
9393
6625-01-266-1782INTERCHANGEABLE
TEST SET,INSULATION BREAKDOWN

Frequently Asked Questions

What is NSN 3110-00-190-9260?

NSN 3110-00-190-9260 is a Bearing,ball,annular, manufactured by Schatz Bearing Corporation Dba Schatz Bearing Corp, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-190-9260?

NSN 3110-00-190-9260 has 5 cross-referenced part numbers: 4050A (Schatz Bearing Corporation Dba Schatz Bearing Corp), 8629 (Pakon Inc Dba Impak Division), 4050 (Schatz Bearing Corporation Dba Schatz Bearing Corp), 685 (Gaf Corp Office Systems Div Sales and Service), AF2829A (Schatz Bearing Corporation Dba Schatz Bearing Corp).

What NSN replaces 3110-00-190-9260?

There are 9 known substitutes for 3110-00-190-9260: 2915-00-484-7054, 6680-00-490-3434, 5930-00-503-4884 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4050A?

Key specifications for 4050A: Special Features: INNER OR OUTER RING COMPOSED OF TWO OR MORE PARTS; Inner Ring Width: 0.4275 INCHES MINIMUM AND 0.4475 INCHES MAXIMUM IN; Outer Ring Outside Diameter: 0.9042 INCHES MINIMUM AND 0.9082 INCHES MAXIMUM IN; Material: STEEL OVERALL. 12 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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