Balls - Tooling - Two Piece - Construction - Steel
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Combined Categories:
Click to see all Tooling Balls
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Product features, properties and information

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.

All dimensions on this website are shown in mm unless otherwise indicated.
Click on the linked part numbers in the table below for more details.

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

Back To Category Listing

Diameter (A)
mm
Shank Diameter (B)
mm
Base to Centre (C)
mm
Shoulder to Centre (D)
mm
Shoulder Diameter (E)
mm
Base Type Material Part Number
(Click for prices)
Stock
12.700
(0.500 in.)
6.350
(0.250 in.)
15.875
(0.625 in.)
7.938
(0.313 in.)
6-32 UNC x 6.35
(0.236 in.)
Carbon Steel BLTO-01270-CS-C2-A0
12.700
(0.500 in.)
6.350
(0.250 in.)
22.225
(0.875 in.)
12.700
(0.500 in.)
6-32 UNC x 6.35
(0.236 in.)
Carbon Steel BLTO-01270-CS-C2-B0
12.700
(0.500 in.)
6.350
(0.250 in.)
23.876
(0.940 in.)
12.700
(0.500 in.)
6-32 UNC x 7.93
(0.236 in.)
Carbon Steel BLTO-01270-CS-C2-C0
12.700
(0.500 in.)
7.938
(0.313 in.)
23.876
(0.940 in.)
12.700
(0.500 in.)
6-32 UNC x 7.93
(0.236 in.)
Carbon Steel BLTO-01270-CS-C2-D0
This is page 1 of 1 showing items 1 to 4 of 4 items.




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Click to see all Standard Tooling Balls


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Small Parts and Bearings offers 124305 products in 3086 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.

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