Collection: Balls - Rubber - Santoprene 87A

Balls (With Images)

Rubber

Nitrile
Santoprene 40D
Santoprene 87A

12 Products in this selection

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.
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.

Additional resources:
Balls Master Catalogue PDF

A more concise listing may be found on the Smallparts store at Balls - Rubber - Santoprene 87A. Smallparts promote the most popular MBA products.

Diameter (D)	Material	Precision Grade	Hardness	Properties	Colour
Diameter (D) 4.76 mm +/- 0.051 _{(0.187 in.)}	Material Santoprene Rubber	Precision Grade Grade 3	Hardness Shore 87A	Properties Excellent for liquid level float applications.	Colour Beige
Material: Santoprene Rubber Specific Gravity: 0.96
Part Number: BL-00476-R87A (50 Pcs) Rubber Balls - 4.76 mm Santoprene Rubber - Grade 3 8 units (400 pcs) Available Immediately \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $4.61 AUD Regular price ~~$11.99 AUD~~ Sale price $4.61 AUD Unit price per Per 50
Diameter (D)	Material	Precision Grade	Hardness	Indicative Image
Diameter (D) 4.76 mm +/- 0.051 _{(0.187 in.)}	Material Santoprene Rubber	Precision Grade Grade 3	Hardness Shore 87A
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 - Grade 3 8 units (400 pcs) Available Immediately \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $4.61 AUD Regular price ~~$11.99 AUD~~ Sale price $4.61 AUD Unit price per Per 50
BL-00476-R87A (50 Pcs) --- Rubber Balls - 4.76 mm Santoprene Rubber - Grade 3 Sale BL-00476-R87A (50 Pcs) --- Rubber Balls - 4.76 mm Santoprene Rubber - Grade 3 Regular price $4.61 AUD Regular price ~~$11.99 AUD~~ Sale price $4.61 AUD Unit price per 8 Available Now Sale
Diameter (D) 15.88 mm +/- 0.051 _{(0.625 in.)}	Material Santoprene Rubber	Precision Grade Grade 3	Hardness Shore 87A	Properties Excellent for liquid level float applications.	Colour Beige
Material: Santoprene Rubber Specific Gravity: 0.96
Part Number: BL-01588-R87A (2 Pcs) Rubber Balls - 15.88 mm Santoprene Rubber - Grade 3 177 units (354 pcs) Available Immediately \| Further orders can be expected around Sun, Jul 27, 2025 Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per Per 2
Diameter (D) 15.88 mm +/- 0.051 _{(0.625 in.)}	Material Santoprene Rubber	Precision Grade Grade 3	Hardness Shore 87A
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 - Grade 3 177 units (354 pcs) Available Immediately \| Further orders can be expected around Sun, Jul 27, 2025 Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per Per 2 View the product page first if you are unsure.
BL-01588-R87A (2 Pcs) --- Rubber Balls - 15.88 mm Santoprene Rubber - Grade 3 BL-01588-R87A (2 Pcs) --- Rubber Balls - 15.88 mm Santoprene Rubber - Grade 3 Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per 177 Available Now
Diameter (D) 19.05 mm +/- 0.051 _{(0.75 in.)}	Material Santoprene Rubber	Precision Grade 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 (125 Pcs) Rubber Balls - 19.05 mm Santoprene Rubber - Grade 3 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 27, 2025 Regular price $410.95 AUD Regular price Sale price $410.95 AUD Unit price per Per 125
Diameter (D) 19.05 mm +/- 0.051 _{(0.75 in.)}	Material Santoprene Rubber	Precision Grade 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 (125 Pcs) Rubber Balls - 19.05 mm Santoprene Rubber - Grade 3 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 27, 2025 Regular price $410.95 AUD Regular price Sale price $410.95 AUD Unit price per Per 125 View the product page first if you are unsure.
BL-01905-R87A (125 Pcs) --- Rubber Balls - 19.05 mm Santoprene Rubber - Grade 3 BL-01905-R87A (125 Pcs) --- Rubber Balls - 19.05 mm Santoprene Rubber - Grade 3 Regular price $410.95 AUD Regular price Sale price $410.95 AUD Unit price per Out of stock! Backorder Now
Diameter (D) 25.40 mm +/- 0.051 _{(1 in.)}	Material Santoprene Rubber	Precision Grade 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 - Grade 3 300 Available Immediately \| Further orders can be expected around Sun, Jul 27, 2025 Regular price $7.50 AUD Regular price Sale price $7.50 AUD Unit price per Each
Diameter (D) 25.40 mm +/- 0.051 _{(1 in.)}	Material Santoprene Rubber	Precision Grade 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 - Grade 3 300 Available Immediately \| Further orders can be expected around Sun, Jul 27, 2025 Regular price $7.50 AUD Regular price Sale price $7.50 AUD Unit price per Each View the product page first if you are unsure.
BL-02540-R87A --- Rubber Balls - 25.4 mm Santoprene Rubber - Grade 3 BL-02540-R87A --- Rubber Balls - 25.4 mm Santoprene Rubber - Grade 3 Regular price $7.50 AUD Regular price Sale price $7.50 AUD Unit price per 300 Available Now
Diameter (D) 31.75 mm +/- 0.127 _{(1.25 in.)}	Material Santoprene Rubber	Precision Grade 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 - Grade 3 117 Available Immediately \| Further orders can be expected around Sun, Jul 27, 2025 Regular price $8.95 AUD Regular price ~~$10.75 AUD~~ Sale price $8.95 AUD Unit price per Each
Diameter (D) 31.75 mm +/- 0.127 _{(1.25 in.)}	Material Santoprene Rubber	Precision Grade 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 - Grade 3 117 Available Immediately \| Further orders can be expected around Sun, Jul 27, 2025 Regular price $8.95 AUD Regular price ~~$10.75 AUD~~ Sale price $8.95 AUD Unit price per Each View the product page first if you are unsure.
BL-03175-R87A --- Rubber Balls - 31.75 mm Santoprene Rubber - Grade 3 Sale BL-03175-R87A --- Rubber Balls - 31.75 mm Santoprene Rubber - Grade 3 Regular price $8.95 AUD Regular price ~~$10.75 AUD~~ Sale price $8.95 AUD Unit price per 117 Available Now Sale
Diameter (D) 38.10 mm +/- 0.127 _{(1.5 in.)}	Material Santoprene Rubber	Precision Grade 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 - Grade 3 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 27, 2025 Regular price $818.32 AUD Regular price Sale price $818.32 AUD Unit price per Per 40
Diameter (D) 38.10 mm +/- 0.127 _{(1.5 in.)}	Material Santoprene Rubber	Precision Grade 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 - Grade 3 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 27, 2025 Regular price $818.32 AUD Regular price Sale price $818.32 AUD Unit price per Per 40 View the product page first if you are unsure.
BL-03810-R87A (40 Pcs) --- Rubber Balls - 38.1 mm Santoprene Rubber - Grade 3 BL-03810-R87A (40 Pcs) --- Rubber Balls - 38.1 mm Santoprene Rubber - Grade 3 Regular price $818.32 AUD Regular price Sale price $818.32 AUD Unit price per Out of stock! Backorder Now
Diameter (D) 44.45 mm +/- 0.127 _{(1.75 in.)}	Material Santoprene Rubber	Precision Grade 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 - Grade 3 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 27, 2025 Regular price $577.41 AUD Regular price Sale price $577.41 AUD Unit price per Per 30
Diameter (D) 44.45 mm +/- 0.127 _{(1.75 in.)}	Material Santoprene Rubber	Precision Grade 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 - Grade 3 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 27, 2025 Regular price $577.41 AUD Regular price Sale price $577.41 AUD Unit price per Per 30 View the product page first if you are unsure.
BL-04445-R87A (30 Pcs) --- Rubber Balls - 44.45 mm Santoprene Rubber - Grade 3 BL-04445-R87A (30 Pcs) --- Rubber Balls - 44.45 mm Santoprene Rubber - Grade 3 Regular price $577.41 AUD Regular price Sale price $577.41 AUD Unit price per Out of stock! Backorder Now
Diameter (D) 50.80 mm +/- 0.127 _{(2 in.)}	Material Santoprene Rubber	Precision Grade 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 - Grade 3 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 27, 2025 Regular price $829.86 AUD Regular price Sale price $829.86 AUD Unit price per Per 20
Diameter (D) 50.80 mm +/- 0.127 _{(2 in.)}	Material Santoprene Rubber	Precision Grade 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 - Grade 3 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 27, 2025 Regular price $829.86 AUD Regular price Sale price $829.86 AUD Unit price per Per 20 View the product page first if you are unsure.
BL-05080-R87A (20 Pcs) --- Rubber Balls - 50.8 mm Santoprene Rubber - Grade 3 BL-05080-R87A (20 Pcs) --- Rubber Balls - 50.8 mm Santoprene Rubber - Grade 3 Regular price $829.86 AUD Regular price Sale price $829.86 AUD Unit price per Out of stock! Backorder Now
Diameter (D) 63.50 mm +/- 0.127 _{(2.5 in.)}	Material Santoprene Rubber	Precision Grade 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 - Grade 3 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 27, 2025 Regular price $863.68 AUD Regular price Sale price $863.68 AUD Unit price per Per 13
Diameter (D) 63.50 mm +/- 0.127 _{(2.5 in.)}	Material Santoprene Rubber	Precision Grade 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 - Grade 3 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 27, 2025 Regular price $863.68 AUD Regular price Sale price $863.68 AUD Unit price per Per 13 View the product page first if you are unsure.
BL-06350-R87A (13 Pcs) --- Rubber Balls - 63.5 mm Santoprene Rubber - Grade 3 BL-06350-R87A (13 Pcs) --- Rubber Balls - 63.5 mm Santoprene Rubber - Grade 3 Regular price $863.68 AUD Regular price Sale price $863.68 AUD Unit price per Out of stock! Backorder Now
Diameter (D) 69.85 mm +/- 0.127 _{(2.75 in.)}	Material Santoprene Rubber	Precision Grade 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 - Grade 3 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 27, 2025 Regular price $619.14 AUD Regular price Sale price $619.14 AUD Unit price per Per 10
Diameter (D) 69.85 mm +/- 0.127 _{(2.75 in.)}	Material Santoprene Rubber	Precision Grade 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 - Grade 3 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 27, 2025 Regular price $619.14 AUD Regular price Sale price $619.14 AUD Unit price per Per 10 View the product page first if you are unsure.
BL-06985-R87A (10 Pcs) --- Rubber Balls - 69.85 mm Santoprene Rubber - Grade 3 BL-06985-R87A (10 Pcs) --- Rubber Balls - 69.85 mm Santoprene Rubber - Grade 3 Regular price $619.14 AUD Regular price Sale price $619.14 AUD Unit price per Out of stock! Backorder Now
Diameter (D) 82.55 mm +/- 0.127 _{(3.25 in.)}	Material Santoprene Rubber	Precision Grade 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 - Grade 3 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 27, 2025 Regular price $926.77 AUD Regular price Sale price $926.77 AUD Unit price per Per 7
Diameter (D) 82.55 mm +/- 0.127 _{(3.25 in.)}	Material Santoprene Rubber	Precision Grade 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 - Grade 3 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 27, 2025 Regular price $926.77 AUD Regular price Sale price $926.77 AUD Unit price per Per 7 View the product page first if you are unsure.
BL-08255-R87A (7 Pcs) --- Rubber Balls - 82.55 mm Santoprene Rubber - Grade 3 BL-08255-R87A (7 Pcs) --- Rubber Balls - 82.55 mm Santoprene Rubber - Grade 3 Regular price $926.77 AUD Regular price Sale price $926.77 AUD Unit price per Out of stock! Backorder Now
Diameter (D) 95.25 mm +/- 0.127 _{(3.75 in.)}	Material Santoprene Rubber	Precision Grade 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 - Grade 3 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 27, 2025 Regular price $585.77 AUD Regular price Sale price $585.77 AUD Unit price per Per 4
Diameter (D) 95.25 mm +/- 0.127 _{(3.75 in.)}	Material Santoprene Rubber	Precision Grade 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 - Grade 3 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 27, 2025 Regular price $585.77 AUD Regular price Sale price $585.77 AUD Unit price per Per 4 View the product page first if you are unsure.
BL-09525-R87A (4 Pcs) --- Rubber Balls - 95.25 mm Santoprene Rubber - Grade 3 BL-09525-R87A (4 Pcs) --- Rubber Balls - 95.25 mm Santoprene Rubber - Grade 3 Regular price $585.77 AUD Regular price Sale price $585.77 AUD Unit price per Out of stock! Backorder Now