Miniature Bearings Australia Pty Ltd

Balls Inspection Categories


Tooling Balls


Balls - Inspection
Balls - Inspection

Also see combined categories:
All Fixture and Checking Balls

Premium short shank inspection balls are used as reference points for inspection applications in conjunction with coordinate measuring machines to accurately measure the workpiece.

Made from case hardened 8620 steel. Concentricity of ball to shank is 0.00254mm (0.0001 in.) TIR.

Related Information:
Balls Master Catalogue PDF

There is also a good range of Balls - Inspection on the Small Parts and Bearings website.


Balls - Checking - Tungsten Carbide
Balls - Checking - Tungsten Carbide

Also see combined categories:
All Fixture and Checking Balls

RC 65-68

Ball and shank are concentric within 5 microns (0.0002 in.) TIR. Weld between ball and shank is designed so the ball will fall off if subject to unusually heavy lateral force, preventing set up and inspection errors that may occur because of a bent shaft.

Related Information:
Balls Master Catalogue PDF

There is also a good range of Balls - Checking - Tungsten Carbide on the Small Parts and Bearings website.


Balls - Fixture - Tungsten Carbide
Balls - Fixture - Tungsten Carbide

Also see combined categories:
All Fixture and Checking Balls

RC 65-68

Ball and shank are concentric within 5 microns (0.0002 in.) TIR. Weld between ball and shank is designed so the ball will fall off if subject to unusually heavy lateral force, preventing set up and inspection errors that may occur because of a bent shaft.

Related Information:
Balls Master Catalogue PDF

There is also a good range of Balls - Fixture - Tungsten Carbide on the Small Parts and Bearings website.


Balls - Checking - Stainless Steel
Balls - Checking - Stainless Steel

Also see combined categories:
All Fixture and Checking Balls

440C Hardened to RC 55-58.

Ball and shank are concentric within 5 microns (0.0002 in.) TIR. Weld between ball and shank is designed so the ball will fall off if subject to unusually heavy lateral force, preventing set up and inspection errors that may occur because of a bent shaft.

Related Information:
Balls Master Catalogue PDF

There is also a good range of Balls - Checking - Stainless Steel on the Small Parts and Bearings website.


Balls - Fixture - Stainless Steel
Balls - Fixture - Stainless Steel

Also see combined categories:
All Fixture and Checking Balls

440C Hardened to RC 55-58.

Ball and shank are concentric within 5 microns (0.0002 in.) TIR. Weld between ball and shank is designed so the ball will fall off if subject to unusually heavy lateral force, preventing set up and inspection errors that may occur because of a bent shaft.

Related Information:
Balls Master Catalogue PDF

There is also a good range of Balls - Fixture - Stainless Steel on the Small Parts and Bearings website.


Balls - Checking - Stainless Steel - With Tapped Shank
Balls - Checking - Stainless Steel - With Tapped Shank

Also see combined categories:
All Fixture and Checking Balls

440C Hardened to RC 55-58.

Ball and shank are concentric within 5 microns (0.0002 in.) TIR. Weld between ball and shank is designed so the ball will fall off if subject to unusually heavy lateral force, preventing set up and inspection errors that may occur because of a bent shaft.

Related Information:
Balls Master Catalogue PDF

There is also a good range of Balls - Checking - Stainless Steel - With Tapped Shank on the Small Parts and Bearings website.


You may also be interested in

Tools General


Tools - General
Tools - General

Also see combined categories:
All Tools

Butane Torch, Inspection Mirror, Mini Sandblaster, Nibbling Tool, Plastic Scriber, Pick Up Tool Set, Hex Driver Handle for Insert Bits

X-Acto Knife Sets - Pin Vises - Screw Pitch Gauges and more.


There is also a good range of Tools - General on the Small Parts and Bearings website.


Tooling Balls


Balls - Tooling - Two Piece - Standard - Steel - Press Fit
Balls - Tooling - Two Piece - Standard - Steel - Press Fit

Also see combined categories:
All Tooling Balls
All Standard Tooling Balls

High quality tooling balls provide a precise reference point for critical machining operations. Available with slip fit or light press fit shank diameters.

1144 steel heat treated to 53-57 RC. Weld between ball and shank is designed so the ball will fall off if subject to unusually heavy lateral force, preventing set up and inspection errors that may occur because of a bent shaft.

Related Information:
Balls Master Catalogue PDF

There is also a good range of Balls - Tooling - Two Piece - Standard - Steel - Press Fit on the Small Parts and Bearings website.


Balls - Tooling - Two Piece - Standard - Steel - Slip Fit
Balls - Tooling - Two Piece - Standard - Steel - Slip Fit

Also see combined categories:
All Tooling Balls
All Standard Tooling Balls

High quality tooling balls provide a precise reference point for critical machining operations. Available with slip fit or light press fit shank diameters.

1144 steel heat treated to 53-57 RC. Weld between ball and shank is designed so the ball will fall off if subject to unusually heavy lateral force, preventing set up and inspection errors that may occur because of a bent shaft.

Related Information:
Balls Master Catalogue PDF

There is also a good range of Balls - Tooling - Two Piece - Standard - Steel - Slip Fit on the Small Parts and Bearings website.


Balls - Tooling - Two Piece - Shoulder - Steel - Press Fit
Balls - Tooling - Two Piece - Shoulder - Steel - Press Fit

Also see combined categories:
All Tooling Balls
All Shoulder Tooling Balls

High quality tooling balls provide a precise reference point for critical machining operations. Available with slip fit or light press fit shank diameters.

Precision ground shoulder provides precise C dimension to facilitate locating ball centre line. 1144 steel heat treated to 53-57 RC. Knurled shoulder. Weld between ball and shank is designed so the ball will fall off if subject to unusually heavy lateral force, preventing set up and inspection errors that may occur because of a bent shaft.

Related Information:
Balls Master Catalogue PDF

There is also a good range of Balls - Tooling - Two Piece - Shoulder - Steel - Press Fit on the Small Parts and Bearings website.


Balls - Tooling - Two Piece - Shoulder - Steel - Slip Fit
Balls - Tooling - Two Piece - Shoulder - Steel - Slip Fit

Also see combined categories:
All Tooling Balls
All Shoulder Tooling Balls

High quality tooling balls provide a precise reference point for critical machining operations. Available with slip fit or light press fit shank diameters.

Precision ground shoulder provides precise C dimension to facilitate locating ball centre line. 1144 steel heat treated to 53-57 RC. Knurled shoulder. Weld between ball and shank is designed so the ball will fall off if subject to unusually heavy lateral force, preventing set up and inspection errors that may occur because of a bent shaft.

Related Information:
Balls Master Catalogue PDF

There is also a good range of Balls - Tooling - Two Piece - Shoulder - Steel - Slip Fit on the Small Parts and Bearings website.


Balls - Tooling - Two Piece - Construction - Steel
Balls - Tooling - Two Piece - Construction - Steel

Also see combined categories:
All Tooling Balls
All Standard Tooling Balls

High quality tooling balls provide a precise reference point for critical machining operations.

Ball and shank are concentric within 5 microns (0.0002 in.) TIR. 1144 steel heat treated to 53-57 RC. Precise shoulder base to ball centre line dimension within +/- 0.00508mm. Weld between ball and shank is designed so the ball will fall off if subject to unusually heavy lateral force, preventing set up and inspection errors that may occur because of a bent shaft. Construction balls can be pulled into a hole or bushing from below without applying pressure on the ball by using a cap screw in the internally tapped shank.

Related Information:
Balls Master Catalogue PDF

There is also a good range of Balls - Tooling - Two Piece - Construction - Steel on the Small Parts and Bearings website.


Main Pages



Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Miniature Bearings Australia Pty Ltd (ABN 94 069 113 800)

Miniature Bearings Australia offers 122181 products in 2649 categories including ball bearings, roller bearings, thrust bearings, ceramic and ceramic hybrid bearings, stainless steel bearings, miniature bearings, linear bearings, shafting, oil seals and adhesives - see the full listing in the Online Catalogue. We have excellent Freight Rates within Australia and worldwide. We offer a choice of delivery with a signature required, or cheaper options with no signature required. The no signature required options are at the customer’s risk once the goods leave our store.

Using the links throughout this site you will find extensive information including catalogues, technical data, and other product specific information. We sell our products worldwide through our online store and our overseas freight rates are competitive for fully traceable courier delivery.

Miniature Bearings Australia is part of MBA Group offering a select range from the MBA Group catalogue.

Miniature Bearings Australia products are not authorised for sale into the USA or Canada due to the reluctance of Australian insurers to provide product liability insurance into those two countries.

Information on this website is Copyright Miniature Bearings Australia 1997. All rights reserved.

Freight Rates
Terms and Conditions
Privacy Policy

Registered Australian Company: Miniature Bearings Australia Pty Ltd (ABN 94 069 113 800)

Miniature Bearings Australia offers 122181 products in 2649 categories including ball bearings, roller bearings, thrust bearings, ceramic and ceramic hybrid bearings, stainless steel bearings, miniature bearings, linear bearings, shafting, oil seals and adhesives - see the full listing in the Online Catalogue. We have excellent Freight Rates within Australia and worldwide. We offer a choice of delivery with a signature required, or cheaper options with no signature required. The no signature required options are at the customer’s risk once the goods leave our store.

Using the links throughout this site you will find extensive information including catalogues, technical data, and other product specific information. We sell our products worldwide through our online store and our overseas freight rates are competitive for fully traceable courier delivery.

Miniature Bearings Australia is part of MBA Group offering a select range from the MBA Group catalogue.

Miniature Bearings Australia products are not authorised for sale into the USA or Canada due to the reluctance of Australian insurers to provide product liability insurance into those two countries.

Information on this website is Copyright Miniature Bearings Australia 1997. All rights reserved.