PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7606Bearing,ball,annular

Arrow-Master, Incorporated · NSN 3110-00-155-6201 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-155-6201 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-155-6201. Primary manufacturer part number: 7606.
Features
  • Bearing,ball,annular — FSC 3110
  • Material: STEEL OVERALL
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Bore Diameter: 30.00 MILLIMETERS NOMINAL MM
  • Overall Outside Diameter: 72.00 MILLIMETERS NOMINAL MM
  • Surface Finish: GROUND
  • Standard Tolerance Designation: ABEC NO.1
  • Internal Fit-Up Designation: STANDARD
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 3110-00-155-6201, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Arrow-Master, Incorporated. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 35 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
NSN3110-00-155-6201
Primary Part Number7606
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerArrow-Master, Incorporated
StatusCANCELLED
MaterialSTEEL OVERALL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Bore Diameter30.00 MILLIMETERS NOMINAL MM
Overall Outside Diameter72.00 MILLIMETERS NOMINAL MM
Surface FinishGROUND
Standard Tolerance DesignationABEC NO.1
Internal Fit-Up DesignationSTANDARD
Load DirectionRADIAL
Shield Quantity1
Bore ShapeSTRAIGHT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-003-7671 INTERCHANGEABLE
Reactor
4730-00-014-2433 INTERCHANGEABLE
Inverted Nut,tube Coupling
6520-00-042-8134 INTERCHANGEABLE
Bath,water,dental Impression Mat
5905-00-088-272295J24K INTERCHANGEABLE
Resistor,fixed,wire Wound
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
3895-00-105-040010J10 INTERCHANGEABLE
Transmitter Assembly
International Construction Equipment Inc
3110-00-107-7565 INTERCHANGEABLE
Bearing,ball,annular
5305-00-119-8128BB635 INTERCHANGEABLE
Screw
Gast Mfg Corp
5961-00-135-6168 INTERCHANGEABLE
Rectifier,semiconductor Device,u
3110-00-144-86421306FF INTERCHANGEABLE
Bearing,ball,annular
Schatz Bearing Corporation Dba Schatz Bearing Corp
3110-00-144-8923 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
211013 Allis-Chalmers Corp (USA)
7606 PRIMARY Arrow-Master, Incorporated (USA)
306KD PRIMARY Timken Co Div the Timken Company (USA)
316551 White Motor Corp (USA)
306F Clark Equipment Co (USA)
109026 Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
7606 PRIMARY Green Ball Bearing Co (USA)
306SF PRIMARY Skf Usa Inc. (USA)
W9408309-70 PRIMARY General Electric Company (USA)
7606 General Motors Corp (USA)
306SF PRIMARY Westinghouse Electric Corp (USA)
7606X1C General Motors Corp (USA)
B30-32165 PRIMARY Brunswick Corp Dba Mercury Marine Div Mercury Marine (USA)
109026 Aqua-Chem Inc Cleaver-Brooks Div (USA)
7606X1A General Motors Corp Delco Moraine Ndh Div (USA)
T7306 Timken Aerospace, Inc Dba Torrington Product (USA)
6306AZC3 PRIMARY Skf Usa Inc. (USA)
B4669 PRIMARY Dresser, Llc (USA)
6306Z Stone Safety Corp (USA)
0211013-8 Allis-Chalmers Corp (USA)
Related Parts
5950-00-003-7671INTERCHANGEABLE
REACTOR
4730-00-014-2433INTERCHANGEABLE
INVERTED NUT,TUBE COUPLING
6520-00-042-8134INTERCHANGEABLE
BATH,WATER,DENTAL IMPRESSION MAT
5905-00-088-2722INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
95J24K
3895-00-105-0400INTERCHANGEABLE
TRANSMITTER ASSEMBLY
10J10
3110-00-107-7565INTERCHANGEABLE
BEARING,BALL,ANNULAR
5305-00-119-8128INTERCHANGEABLE
SCREW
BB635
5961-00-135-6168INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
3110-00-144-8642INTERCHANGEABLE
BEARING,BALL,ANNULAR
1306FF
3110-00-144-8923INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-156-5173INTERCHANGEABLE
BEARING,BALL,ANNULAR
306KS
5950-00-163-2184INTERCHANGEABLE
TRANSFORMER,POWER
109-026

Frequently Asked Questions

What is NSN 3110-00-155-6201?

NSN 3110-00-155-6201 is a Bearing,ball,annular, manufactured by Arrow-Master, Incorporated, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-155-6201?

NSN 3110-00-155-6201 has 50 cross-referenced part numbers: 211013 (Allis-Chalmers Corp), 7606 (Arrow-Master, Incorporated), 306KD (Timken Co Div the Timken Company), 316551 (White Motor Corp), 306F (Clark Equipment Co) and 45 more.

What NSN replaces 3110-00-155-6201?

There are 12 known substitutes for 3110-00-155-6201: 5950-00-003-7671, 4730-00-014-2433, 6520-00-042-8134 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7606?

Key specifications for 7606: Material: STEEL OVERALL; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Bore Diameter: 30.00 MILLIMETERS NOMINAL MM; Overall Outside Diameter: 72.00 MILLIMETERS NOMINAL MM. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-155-6201 still in active supply?

NSN 3110-00-155-6201 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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