PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9B651Bearing,ball,annular

Caterpillar Inc Div Caterpillar Defense · NSN 3110-00-155-6824 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-155-6824 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-155-6824. Primary manufacturer part number: 9B651.
Features
  • Bearing,ball,annular — FSC 3110
  • Surface Finish: GROUND
  • Overall Outside Diameter: 240.00 MILLIMETERS NOMINAL MM
  • Bore Shape: STRAIGHT
  • Material: STEEL OVERALL
  • Internal Fit-Up Designation: STANDARD
  • Material: STEEL OVERALL
  • Style Designator: LOADING GROOVE, NON-SEPARABLE
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 3110-00-155-6824, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-155-6824
Primary Part Number9B651
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Surface FinishGROUND
Overall Outside Diameter240.00 MILLIMETERS NOMINAL MM
Bore ShapeSTRAIGHT
MaterialSTEEL OVERALL
Internal Fit-Up DesignationSTANDARD
MaterialSTEEL OVERALL
Style DesignatorLOADING GROOVE, NON-SEPARABLE
Load DirectionRADIAL
Retainer Fabrication MethodPRESSED
Features ProvidedSNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
Bore Diameter110.00 MILLIMETERS NOMINAL MM
Bore ShapeSTRAIGHT
Standard Tolerance DesignationABEC NO.1
Load DirectionRADIAL
Internal Fit-Up DesignationSTANDARD
Standard Tolerance DesignationABEC NO.1
Style DesignatorLOADING GROOVE, NON-SEPARABLE
Features ProvidedSNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5305-00-003-81274132-2 INTERCHANGEABLE
Screw,machine
L3harris Technologies, Inc. Div Space and Airborne Systems
3110-00-120-4217140420 INTERCHANGEABLE
Roller,bearing
Regal Beloit America, Inc. Dba Rollway Bearing
5930-00-327-7086TH3222 INTERCHANGEABLE
Switch,box
General Electric Co Electrical Distribution and Control
5133-01-095-4755 INTERCHANGEABLE
Drill,twist
5915-01-161-3278 INTERCHANGEABLE
Filter,radio Frequency Interfere
5120-01-398-919800941322000 INTERCHANGEABLE
Finger,mechanical
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
Cross-Reference Index
Part NumberManufacturer
41322 General Motors Corp (USA)
9B651 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
322WG PRIMARY Timken Co Div the Timken Company (USA)
6322NRMAX PRIMARY Naval Ship Systems Command (USA)
322MG PRIMARY Skf Usa Inc. (USA)
41322 General Motors Corp Delco Moraine Ndh Div (USA)
41322 General Motors Llc Dba General Motors Llc (USA)
M1174 PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
Related Parts
5305-00-003-8127INTERCHANGEABLE
SCREW,MACHINE
4132-2
3110-00-120-4217INTERCHANGEABLE
ROLLER,BEARING
140420
5930-00-327-7086INTERCHANGEABLE
SWITCH,BOX
TH3222
5133-01-095-4755INTERCHANGEABLE
DRILL,TWIST
5915-01-161-3278INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
5120-01-398-9198INTERCHANGEABLE
FINGER,MECHANICAL
00941322000

Frequently Asked Questions

What is NSN 3110-00-155-6824?

NSN 3110-00-155-6824 is a Bearing,ball,annular, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-155-6824?

NSN 3110-00-155-6824 has 8 cross-referenced part numbers: 41322 (General Motors Corp), 9B651 (Caterpillar Inc Div Caterpillar Defense), 322WG (Timken Co Div the Timken Company), 6322NRMAX (Naval Ship Systems Command), 322MG (Skf Usa Inc.) and 3 more.

What NSN replaces 3110-00-155-6824?

There are 6 known substitutes for 3110-00-155-6824: 5305-00-003-8127, 3110-00-120-4217, 5930-00-327-7086 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9B651?

Key specifications for 9B651: Surface Finish: GROUND; Overall Outside Diameter: 240.00 MILLIMETERS NOMINAL MM; Bore Shape: STRAIGHT; Material: STEEL OVERALL. 19 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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