PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22-2002Bearing,ball,annular

Ontic Engineering & Manufacturing, Inc Dba Ontic Us · NSN 3110-00-183-7490 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-183-7490 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-183-7490. Primary manufacturer part number: 22-2002.
Features
  • Bearing,ball,annular — FSC 3110
  • Standard Tolerance Designation: ABEC NO.1
  • Inner Ring Width: 0.4800 INCHES NOMINAL IN
  • Shield Quantity: 1
  • Outer Ring Width: 0.4330 INCHES NOMINAL IN
  • Load Direction: RADIAL
  • Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
  • Bore Shape: STRAIGHT
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 3110-00-183-7490, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-183-7490
Primary Part Number22-2002
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerOntic Engineering & Manufacturing, Inc Dba Ontic Us
StatusACTIVE
Standard Tolerance DesignationABEC NO.1
Inner Ring Width0.4800 INCHES NOMINAL IN
Shield Quantity1
Outer Ring Width0.4330 INCHES NOMINAL IN
Load DirectionRADIAL
Lubrication Material Document and ClassificationMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
Bore ShapeSTRAIGHT
Internal Fit-Up DesignationSTANDARD
Surface FinishGROUND
Seal Quantity1
Lubrication MaterialGREASE
Nondefinitive Spec/std Data00 GRADE AND 117 TYPE
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
MaterialSTEEL OVERALL
Bore Diameter15.00 MILLIMETERS NOMINAL MM
Overall Outside Diameter35.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-124-1341202KLDFS50160 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
3110-00-555-5504FS87502L INTERCHANGEABLE
Bearing,ball,annular
Schatz Bearing Corporation Dba Schatz Bearing Corp
2520-00-929-3455222002 INTERCHANGEABLE
Turbine Converter
Clark Material Handling Company
4320-01-441-730622200-2 INTERCHANGEABLE
Parts Kit,centrifugal Pump
Exceltec Intl Corp
5330-01-441-919222200-2 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Excell Technologies International Corporation Dba Exceltec
6530-01-504-6098 INTERCHANGEABLE
Liner,casualty Evacuation Bag
6530-01-707-742122-2002 INTERCHANGEABLE
Liner,casualty Evacuation Bag
Doctor Down, Inc.
4320-01-721-0572222002 INTERCHANGEABLE
Cover,hydraulic,pump-Motor
Hammonds Technical Services, Inc.
Cross-Reference Index
Part NumberManufacturer
202KLDFS10160S Timken Co Div the Timken Company (USA)
22-2002 PRIMARY Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
202LDFS10160X PRIMARY Timken Co Div the Timken Company (USA)
202KLDANG25 Timken Co Div the Timken Company (USA)
202KLDFS160 PRIMARY Timken Co Div the Timken Company (USA)
FS87502ANG25 PRIMARY Schatz Bearing Corporation Dba Schatz Bearing Corp (USA)
87502X1224H General Motors Corp Delco Moraine Ndh Div (USA)
EE441 PRIMARY Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
C87502X1ANG25 General Motors Corp Delco Moraine Ndh Div (USA)
C87502X1ANG25 General Motors Corp (USA)
C87502X1ANG25 General Motors Llc Dba General Motors Llc (USA)
202KLDFS50160X PRIMARY Timken Co Div the Timken Company (USA)
202KLDFS10160X Timken Co Div the Timken Company (USA)
202FSFQ5A7MILG3278 PRIMARY Skf Usa Inc. (USA)
22-2002 Donallco Inc (USA)
EE441 Donallco Inc (USA)
202KLDFS50160S PRIMARY Timken Co Div the Timken Company (USA)
Related Parts
3110-00-124-1341INTERCHANGEABLE
BEARING,BALL,ANNULAR
202KLDFS50160
3110-00-555-5504INTERCHANGEABLE
BEARING,BALL,ANNULAR
FS87502L
2520-00-929-3455INTERCHANGEABLE
TURBINE CONVERTER
222002
4320-01-441-7306INTERCHANGEABLE
PARTS KIT,CENTRIFUGAL PUMP
22200-2
5330-01-441-9192INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
22200-2
6530-01-504-6098INTERCHANGEABLE
LINER,CASUALTY EVACUATION BAG
6530-01-707-7421INTERCHANGEABLE
LINER,CASUALTY EVACUATION BAG
22-2002
4320-01-721-0572INTERCHANGEABLE
COVER,HYDRAULIC,PUMP-MOTOR
222002

Frequently Asked Questions

What is NSN 3110-00-183-7490?

NSN 3110-00-183-7490 is a Bearing,ball,annular, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-183-7490?

NSN 3110-00-183-7490 has 17 cross-referenced part numbers: 202KLDFS10160S (Timken Co Div the Timken Company), 22-2002 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 202LDFS10160X (Timken Co Div the Timken Company), 202KLDANG25 (Timken Co Div the Timken Company), 202KLDFS160 (Timken Co Div the Timken Company) and 12 more.

What NSN replaces 3110-00-183-7490?

There are 8 known substitutes for 3110-00-183-7490: 3110-00-124-1341, 3110-00-555-5504, 2520-00-929-3455 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22-2002?

Key specifications for 22-2002: Overall Width: 0.5000 INCHES NOMINAL IN; Standard Tolerance Designation: ABEC NO.1; Inner Ring Width: 0.4800 INCHES NOMINAL IN; Shield Quantity: 1. 17 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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