Collection: Balls - Tooling - Two Piece - Slip Fit - Standard
Balls -> Tooling -> Two Piece -> Slip Fit -> StandardThere are 9 products in the sub-categories of Balls - Tooling - Two Piece - Slip Fit - Standard. Browse the Balls - Tooling - Two Piece - Slip Fit - Standard products table.
Category Details
A selection of Standard Slip Fit Two Piece Tooling Balls. 1144 steel heat treated to 53-57 RC
- High quality tooling balls provide a precise reference point for critical machining operations.
- Tooling balls, also known as tooling spheres or precision spheres, are precision components used in fixture design, tooling setup, and alignment applications.
- Tooling balls are made of hardened steel or other materials with high wear resistance and precision-ground surfaces.
- Available with slip fit or light press fit shank diameters.
- 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.
Miniature Bearings Australia - MBA Minibearings
Additional resources:
A more concise listing may be found in the Balls - Tooling - Two Piece - Slip Fit - Standard category on the Small Parts & Bearings online store.
Diameter (A) | Shank Diameter (B) | Base to Centre (C) | Shoulder to Centre (D) | Shoulder Diameter (E) | Base Type |
Indicative Image |
---|---|---|---|---|---|---|
Diameter (A)
6.350
mm +/- 0.0051
(Equiv. 0.25 in.) |
Shank Diameter (B)
3.175
mm + 0.0000 / - 0.0102 (Equiv. 0.125 in.) |
Base to Centre (C)
14.300
mm (Equiv. 0.563 in.) |
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Material: Carbon Steel | ||||||
Part Number: BLTO-00635-CS-2
Tooling Balls - 6.35x3.175x14.3 mm Two Piece - Carbon Steel Ball Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025 Regular price
$82.32 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
Diameter (A) | Shank Diameter (B) | Base to Centre (C) | Shoulder to Centre (D) |
Indicative Image |
||
Diameter (A)
6.350
mm +/- 0.0051 (Equiv. 0.25 in.) |
Shank Diameter (B)
3.175
mm + 0.0000 / - 0.0102 (Equiv. 0.125 in.) |
Base to Centre (C)
14.300
mm (Equiv. 0.563 in.) |
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|||
Material: Carbon Steel | ||||||
Part Number: BLTO-00635-CS-2
Tooling Balls - 6.35x3.175x14.3 mm Two Piece - Carbon Steel Ball Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025 Regular price
$82.32 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
Diameter (A)
9.525
mm +/- 0.0051
(Equiv. 0.375 in.) |
Shank Diameter (B)
4.763
mm + 0.0000 / - 0.0102 (Equiv. 0.188 in.) |
Base to Centre (C)
19.050
mm (Equiv. 0.75 in.) |
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Material: Carbon Steel | ||||||
Part Number: BLTO-00953-CS-2
Tooling Balls - 9.525x4.763x19.05 mm Two Piece - Carbon Steel Ball Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025 Regular price
$90.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
Diameter (A)
9.525
mm +/- 0.0051 (Equiv. 0.375 in.) |
Shank Diameter (B)
4.763
mm + 0.0000 / - 0.0102 (Equiv. 0.188 in.) |
Base to Centre (C)
19.050
mm (Equiv. 0.75 in.) |
![]() |
|||
Material: Carbon Steel | ||||||
Part Number: BLTO-00953-CS-2
Tooling Balls - 9.525x4.763x19.05 mm Two Piece - Carbon Steel Ball Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025 Regular price
$90.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
Diameter (A)
12.700
mm +/- 0.0051
(Equiv. 0.5 in.) |
Shank Diameter (B)
6.350
mm + 0.0000 / - 0.0102 (Equiv. 0.25 in.) |
Base to Centre (C)
23.876
mm (Equiv. 0.94 in.) |
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Material: Carbon Steel | ||||||
Part Number: BLTO-01270-CS-2-A
Tooling Balls - 12.7x6.35x23.876 mm Two Piece - Carbon Steel Ball Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025 Regular price
$74.77 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
Diameter (A)
12.700
mm +/- 0.0051 (Equiv. 0.5 in.) |
Shank Diameter (B)
6.350
mm + 0.0000 / - 0.0102 (Equiv. 0.25 in.) |
Base to Centre (C)
23.876
mm (Equiv. 0.94 in.) |
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|||
Material: Carbon Steel | ||||||
Part Number: BLTO-01270-CS-2-A
Tooling Balls - 12.7x6.35x23.876 mm Two Piece - Carbon Steel Ball Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025 Regular price
$74.77 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
Diameter (A)
12.700
mm +/- 0.0051
(Equiv. 0.5 in.) |
Shank Diameter (B)
6.350
mm + 0.0000 / - 0.0102 (Equiv. 0.25 in.) |
Base to Centre (C)
38.100
mm (Equiv. 1.5 in.) |
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|||
Material: Carbon Steel | ||||||
Part Number: BLTO-01270-CS-2-B
Tooling Balls - 12.7x6.35x38.1 mm Two Piece - Carbon Steel Ball Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025 Regular price
$87.05 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
Diameter (A)
12.700
mm +/- 0.0051 (Equiv. 0.5 in.) |
Shank Diameter (B)
6.350
mm + 0.0000 / - 0.0102 (Equiv. 0.25 in.) |
Base to Centre (C)
38.100
mm (Equiv. 1.5 in.) |
![]() |
|||
Material: Carbon Steel | ||||||
Part Number: BLTO-01270-CS-2-B
Tooling Balls - 12.7x6.35x38.1 mm Two Piece - Carbon Steel Ball Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025 Regular price
$87.05 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
Diameter (A)
12.700
mm +/- 0.0051
(Equiv. 0.5 in.) |
Shank Diameter (B)
6.350
mm + 0.0000 / - 0.0102 (Equiv. 0.25 in.) |
Base to Centre (C)
73.025
mm (Equiv. 2.875 in.) |
![]() |
|||
Material: Carbon Steel | ||||||
Part Number: BLTO-01270-CS-2-C
Tooling Balls - 12.7x6.35x73.025 mm Two Piece - Carbon Steel Ball Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025 Regular price
$163.86 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
Diameter (A)
12.700
mm +/- 0.0051 (Equiv. 0.5 in.) |
Shank Diameter (B)
6.350
mm + 0.0000 / - 0.0102 (Equiv. 0.25 in.) |
Base to Centre (C)
73.025
mm (Equiv. 2.875 in.) |
![]() |
|||
Material: Carbon Steel | ||||||
Part Number: BLTO-01270-CS-2-C
Tooling Balls - 12.7x6.35x73.025 mm Two Piece - Carbon Steel Ball Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025 Regular price
$163.86 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
Diameter (A)
12.700
mm +/- 0.0051
(Equiv. 0.5 in.) |
Shank Diameter (B)
7.938
mm + 0.0000 / - 0.0102 (Equiv. 0.313 in.) |
Base to Centre (C)
38.100
mm (Equiv. 1.5 in.) |
![]() |
|||
Material: Carbon Steel | ||||||
Part Number: BLTO-01270-CS-2-D
Tooling Balls - 12.7x7.938x38.1 mm Two Piece - Carbon Steel Ball Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025 Regular price
$87.23 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
Diameter (A)
12.700
mm +/- 0.0051 (Equiv. 0.5 in.) |
Shank Diameter (B)
7.938
mm + 0.0000 / - 0.0102 (Equiv. 0.313 in.) |
Base to Centre (C)
38.100
mm (Equiv. 1.5 in.) |
![]() |
|||
Material: Carbon Steel | ||||||
Part Number: BLTO-01270-CS-2-D
Tooling Balls - 12.7x7.938x38.1 mm Two Piece - Carbon Steel Ball Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025 Regular price
$87.23 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
Diameter (A)
15.875
mm +/- 0.0051
(Equiv. 0.625 in.) |
Shank Diameter (B)
7.938
mm + 0.0000 / - 0.0102 (Equiv. 0.313 in.) |
Base to Centre (C)
27.000
mm (Equiv. 1.063 in.) |
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|||
Material: Carbon Steel | ||||||
Part Number: BLTO-01588-CS-2
Tooling Balls - 15.875x7.938x27 mm Two Piece - Carbon Steel Ball Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025 Regular price
$160.41 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
Diameter (A)
15.875
mm +/- 0.0051 (Equiv. 0.625 in.) |
Shank Diameter (B)
7.938
mm + 0.0000 / - 0.0102 (Equiv. 0.313 in.) |
Base to Centre (C)
27.000
mm (Equiv. 1.063 in.) |
![]() |
|||
Material: Carbon Steel | ||||||
Part Number: BLTO-01588-CS-2
Tooling Balls - 15.875x7.938x27 mm Two Piece - Carbon Steel Ball Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025 Regular price
$160.41 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
Diameter (A)
19.050
mm +/- 0.0051
(Equiv. 0.75 in.) |
Shank Diameter (B)
9.525
mm + 0.0000 / - 0.0102 (Equiv. 0.375 in.) |
Base to Centre (C)
31.750
mm (Equiv. 1.25 in.) |
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|||
Material: Carbon Steel | ||||||
Part Number: BLTO-01905-CS-2
Tooling Balls - 19.05x9.525x31.75 mm Two Piece - Carbon Steel Ball Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025 Regular price
$122.41 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
Diameter (A)
19.050
mm +/- 0.0051 (Equiv. 0.75 in.) |
Shank Diameter (B)
9.525
mm + 0.0000 / - 0.0102 (Equiv. 0.375 in.) |
Base to Centre (C)
31.750
mm (Equiv. 1.25 in.) |
![]() |
|||
Material: Carbon Steel | ||||||
Part Number: BLTO-01905-CS-2
Tooling Balls - 19.05x9.525x31.75 mm Two Piece - Carbon Steel Ball Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025 Regular price
$122.41 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
Diameter (A)
25.400
mm +/- 0.0051
(Equiv. 1 in.) |
Shank Diameter (B)
12.700
mm + 0.0000 / - 0.0102 (Equiv. 0.5 in.) |
Base to Centre (C)
41.275
mm (Equiv. 1.625 in.) |
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|||
Material: Carbon Steel | ||||||
Part Number: BLTO-02540-CS-2
Tooling Balls - 25.4x12.7x41.275 mm Two Piece - Carbon Steel Ball Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025 Regular price
$153.32 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
Diameter (A)
25.400
mm +/- 0.0051 (Equiv. 1 in.) |
Shank Diameter (B)
12.700
mm + 0.0000 / - 0.0102 (Equiv. 0.5 in.) |
Base to Centre (C)
41.275
mm (Equiv. 1.625 in.) |
![]() |
|||
Material: Carbon Steel | ||||||
Part Number: BLTO-02540-CS-2
Tooling Balls - 25.4x12.7x41.275 mm Two Piece - Carbon Steel Ball Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 23, 2025 Regular price
$153.32 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
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