Collection: Balls - Rubber - Santoprene 87A
Balls -> Rubber -> Santoprene 87AThere are 12 products in the sub-categories of Balls - Rubber - Santoprene 87A. Browse the Balls - Rubber - Santoprene 87A products table.
Category Details
A selection of Santoprene 87A Rubber Balls. A high performance thermoplastic created by cross linking EPDM rubber with Polypropylene. As an elastomer plastic it is flexible, light weight, and has very good abrasion resistance. It also has good resistance to many acids, bases and aqueous solutions.
- Rubber ball grades are not the same as those for precision balls
- It holds up well in both extreme hot and cold environments which can make it preferred over rubber. Common uses include; grips, knobs, handles, gaskets, and ball check valves.
- Specific Gravity .96 g/cc. Hardness, Shore 87A
- Tensile Strength 2550 psi. Melting Point 400 F
- Rohs Compliant and FDA compliant.
- This grade is slightly softer than the 40D grade. Colour Beige.
Miniature Bearings Australia - MBA Minibearings
Additional resources:
A more concise listing may be found in the Balls - Rubber - Santoprene 87A category on the Small Parts & Bearings online store.
Diameter (D) | Material | Precision | Hardness | Properties | Colour |
Indicative Image |
---|---|---|---|---|---|---|
Diameter (D)
4.76
mm +/- 0.051
(Equiv. 0.187 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
Properties
Excellent for liquid level float applications.
|
Colour
Beige
|
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Material: Santoprene Rubber Specific Gravity: 0.96 | ||||||
Part Number: BL-00476-R87A (50 Pcs)
Rubber Balls - 4.76 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball 8 units (400 pcs) Available Now | Item Discontinued - Up to 8 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$4.61 AUD
Regular price
Unit price
/
per
Per 50
|
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Diameter (D) | Material | Precision | Hardness |
Indicative Image |
||
Diameter (D)
4.76
mm +/- 0.051 (Equiv. 0.187 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
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||
Material: Santoprene Rubber Properties: Excellent for liquid level float applications. Colour: Beige Specific Gravity: 0.96 | ||||||
Part Number: BL-00476-R87A (50 Pcs)
Rubber Balls - 4.76 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball 8 units (400 pcs) Available Now | Item Discontinued - Up to 8 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$4.61 AUD
Regular price
Unit price
/
per
Per 50
|
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|
||||||
Diameter (D)
15.88
mm +/- 0.051
(Equiv. 0.625 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
Properties
Excellent for liquid level float applications.
|
Colour
Beige
|
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Material: Santoprene Rubber Specific Gravity: 0.96 | ||||||
Part Number: BL-01588-R87A (2 Pcs)
Rubber Balls - 15.88 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball 177 units (354 pcs) Available Now | Further orders can be expected around Sun, Nov 09, 2025 Regular price
$6.05 AUD
Regular price
Unit price
/
per
Per 2
|
||||||
Diameter (D)
15.88
mm +/- 0.051 (Equiv. 0.625 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
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||
Material: Santoprene Rubber Properties: Excellent for liquid level float applications. Colour: Beige Specific Gravity: 0.96 | ||||||
Part Number: BL-01588-R87A (2 Pcs)
Rubber Balls - 15.88 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball 177 units (354 pcs) Available Now | Further orders can be expected around Sun, Nov 09, 2025 Regular price
$6.05 AUD
Regular price
Unit price
/
per
Per 2
|
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|
||||||
Diameter (D)
19.05
mm +/- 0.051
(Equiv. 0.75 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
Properties
Excellent for liquid level float applications.
|
Colour
Beige
|
![]() |
Material: Santoprene Rubber Specific Gravity: 0.96 | ||||||
Part Number: BL-01905-R87A (250 Pcs)
Rubber Balls - 19.05 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025 Regular price
$438.41 AUD
Regular price
Unit price
/
per
Per 250
|
||||||
Diameter (D)
19.05
mm +/- 0.051 (Equiv. 0.75 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
![]() |
||
Material: Santoprene Rubber Properties: Excellent for liquid level float applications. Colour: Beige Specific Gravity: 0.96 | ||||||
Part Number: BL-01905-R87A (250 Pcs)
Rubber Balls - 19.05 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025 Regular price
$438.41 AUD
Regular price
Unit price
/
per
Per 250
|
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|
||||||
Diameter (D)
25.40
mm +/- 0.051
(Equiv. 1 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
Properties
Excellent for liquid level float applications.
|
Colour
Beige
|
![]() |
Material: Santoprene Rubber Specific Gravity: 0.96 | ||||||
Part Number: BL-02540-R87A
Rubber Balls - 25.4 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball 300 Available Now | Further orders can be expected around Sun, Nov 09, 2025 Regular price
$6.86 AUD
Regular price
Unit price
/
per
Each
|
||||||
Diameter (D)
25.40
mm +/- 0.051 (Equiv. 1 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
![]() |
||
Material: Santoprene Rubber Properties: Excellent for liquid level float applications. Colour: Beige Specific Gravity: 0.96 | ||||||
Part Number: BL-02540-R87A
Rubber Balls - 25.4 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball 300 Available Now | Further orders can be expected around Sun, Nov 09, 2025 Regular price
$6.86 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
Diameter (D)
31.75
mm +/- 0.127
(Equiv. 1.25 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
Properties
Excellent for liquid level float applications.
|
Colour
Beige
|
![]() |
Material: Santoprene Rubber Specific Gravity: 0.96 | ||||||
Part Number: BL-03175-R87A
Rubber Balls - 31.75 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball 117 Available Now | Further orders can be expected around Sun, Nov 09, 2025 Regular price
$11.95 AUD
Regular price
Unit price
/
per
Each
|
||||||
Diameter (D)
31.75
mm +/- 0.127 (Equiv. 1.25 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
![]() |
||
Material: Santoprene Rubber Properties: Excellent for liquid level float applications. Colour: Beige Specific Gravity: 0.96 | ||||||
Part Number: BL-03175-R87A
Rubber Balls - 31.75 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball 117 Available Now | Further orders can be expected around Sun, Nov 09, 2025 Regular price
$11.95 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
Diameter (D)
38.10
mm +/- 0.127
(Equiv. 1.5 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
Properties
Excellent for liquid level float applications.
|
Colour
Beige
|
![]() |
Material: Santoprene Rubber Specific Gravity: 0.96 | ||||||
Part Number: BL-03810-R87A (40 Pcs)
Rubber Balls - 38.1 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025 Regular price
$473.05 AUD
Regular price
Unit price
/
per
Per 40
|
||||||
Diameter (D)
38.10
mm +/- 0.127 (Equiv. 1.5 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
![]() |
||
Material: Santoprene Rubber Properties: Excellent for liquid level float applications. Colour: Beige Specific Gravity: 0.96 | ||||||
Part Number: BL-03810-R87A (40 Pcs)
Rubber Balls - 38.1 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025 Regular price
$473.05 AUD
Regular price
Unit price
/
per
Per 40
|
||||||
|
||||||
Diameter (D)
44.45
mm +/- 0.127
(Equiv. 1.75 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
Properties
Excellent for liquid level float applications.
|
Colour
Beige
|
![]() |
Material: Santoprene Rubber Specific Gravity: 0.96 | ||||||
Part Number: BL-04445-R87A (30 Pcs)
Rubber Balls - 44.45 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025 Regular price
$570.50 AUD
Regular price
Unit price
/
per
Per 30
|
||||||
Diameter (D)
44.45
mm +/- 0.127 (Equiv. 1.75 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
![]() |
||
Material: Santoprene Rubber Properties: Excellent for liquid level float applications. Colour: Beige Specific Gravity: 0.96 | ||||||
Part Number: BL-04445-R87A (30 Pcs)
Rubber Balls - 44.45 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025 Regular price
$570.50 AUD
Regular price
Unit price
/
per
Per 30
|
||||||
|
||||||
Diameter (D)
50.80
mm +/- 0.127
(Equiv. 2 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
Properties
Excellent for liquid level float applications.
|
Colour
Beige
|
![]() |
Material: Santoprene Rubber Specific Gravity: 0.96 | ||||||
Part Number: BL-05080-R87A (20 Pcs)
Rubber Balls - 50.8 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025 Regular price
$479.68 AUD
Regular price
Unit price
/
per
Per 20
|
||||||
Diameter (D)
50.80
mm +/- 0.127 (Equiv. 2 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
![]() |
||
Material: Santoprene Rubber Properties: Excellent for liquid level float applications. Colour: Beige Specific Gravity: 0.96 | ||||||
Part Number: BL-05080-R87A (20 Pcs)
Rubber Balls - 50.8 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025 Regular price
$479.68 AUD
Regular price
Unit price
/
per
Per 20
|
||||||
|
||||||
Diameter (D)
63.50
mm +/- 0.127
(Equiv. 2.5 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
Properties
Excellent for liquid level float applications.
|
Colour
Beige
|
![]() |
Material: Santoprene Rubber Specific Gravity: 0.96 | ||||||
Part Number: BL-06350-R87A (13 Pcs)
Rubber Balls - 63.5 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025 Regular price
$499.32 AUD
Regular price
Unit price
/
per
Per 13
|
||||||
Diameter (D)
63.50
mm +/- 0.127 (Equiv. 2.5 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
![]() |
||
Material: Santoprene Rubber Properties: Excellent for liquid level float applications. Colour: Beige Specific Gravity: 0.96 | ||||||
Part Number: BL-06350-R87A (13 Pcs)
Rubber Balls - 63.5 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025 Regular price
$499.32 AUD
Regular price
Unit price
/
per
Per 13
|
||||||
|
||||||
Diameter (D)
69.85
mm +/- 0.127
(Equiv. 2.75 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
Properties
Excellent for liquid level float applications.
|
Colour
Beige
|
![]() |
Material: Santoprene Rubber Specific Gravity: 0.96 | ||||||
Part Number: BL-06985-R87A (10 Pcs)
Rubber Balls - 69.85 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025 Regular price
$611.68 AUD
Regular price
Unit price
/
per
Per 10
|
||||||
Diameter (D)
69.85
mm +/- 0.127 (Equiv. 2.75 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
![]() |
||
Material: Santoprene Rubber Properties: Excellent for liquid level float applications. Colour: Beige Specific Gravity: 0.96 | ||||||
Part Number: BL-06985-R87A (10 Pcs)
Rubber Balls - 69.85 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025 Regular price
$611.68 AUD
Regular price
Unit price
/
per
Per 10
|
||||||
|
||||||
Diameter (D)
82.55
mm +/- 0.127
(Equiv. 3.25 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
Properties
Excellent for liquid level float applications.
|
Colour
Beige
|
![]() |
Material: Santoprene Rubber Specific Gravity: 0.96 | ||||||
Part Number: BL-08255-R87A (7 Pcs)
Rubber Balls - 82.55 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025 Regular price
$535.77 AUD
Regular price
Unit price
/
per
Per 7
|
||||||
Diameter (D)
82.55
mm +/- 0.127 (Equiv. 3.25 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
![]() |
||
Material: Santoprene Rubber Properties: Excellent for liquid level float applications. Colour: Beige Specific Gravity: 0.96 | ||||||
Part Number: BL-08255-R87A (7 Pcs)
Rubber Balls - 82.55 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025 Regular price
$535.77 AUD
Regular price
Unit price
/
per
Per 7
|
||||||
|
||||||
Diameter (D)
95.25
mm +/- 0.127
(Equiv. 3.75 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
Properties
Excellent for liquid level float applications.
|
Colour
Beige
|
![]() |
Material: Santoprene Rubber Specific Gravity: 0.96 | ||||||
Part Number: BL-09525-R87A (4 Pcs)
Rubber Balls - 95.25 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025 Regular price
$585.77 AUD
Regular price
Unit price
/
per
Per 4
|
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Diameter (D)
95.25
mm +/- 0.127 (Equiv. 3.75 in.) |
Material
Santoprene Rubber
|
Precision
ISO 3290 Grade 3
|
Hardness
Shore 87A
|
![]() |
||
Material: Santoprene Rubber Properties: Excellent for liquid level float applications. Colour: Beige Specific Gravity: 0.96 | ||||||
Part Number: BL-09525-R87A (4 Pcs)
Rubber Balls - 95.25 mm Santoprene Rubber - ISO 3290 Grade 3 Santoprene 87A Ball Out of Stock | Backorder Now | Orders can be expected around Sun, Nov 09, 2025 Regular price
$585.77 AUD
Regular price
Unit price
/
per
Per 4
|
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