Collection: Balls - Rubber - Santoprene 87A

4 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 comprehensive listing may be found on the MBA Minibearings main store at Balls - Rubber - Santoprene 87A.
Diameter (D) Material Precision Grade Hardness Properties Colour Indicative
Image
4.76
mm
+/- 0.051
Santoprene Rubber
Grade 3
Shore 87A
Excellent for liquid level float applications.
Beige
1057861 | BL-00476-R87A (50 Pcs) --- Rubber Balls - 4.76 mm Santoprene Rubber - Grade 3
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 Now | 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
Per 50
Diameter (D) Material Precision Grade Hardness Indicative
Image
4.76
mm
+/- 0.051
Santoprene Rubber
Grade 3
Shore 87A
1057861 | BL-00476-R87A (50 Pcs) --- Rubber Balls - 4.76 mm Santoprene Rubber - Grade 3
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 Now | 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
Per 50
15.88
mm
+/- 0.051
Santoprene Rubber
Grade 3
Shore 87A
Excellent for liquid level float applications.
Beige
1113055 | BL-01588-R87A (2 Pcs) --- Rubber Balls - 15.88 mm Santoprene Rubber - Grade 3
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 Now | Further orders can be expected around Sun, Jun 22, 2025
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Per 2
15.88
mm
+/- 0.051
Santoprene Rubber
Grade 3
Shore 87A
1113055 | BL-01588-R87A (2 Pcs) --- Rubber Balls - 15.88 mm Santoprene Rubber - Grade 3
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 Now | Further orders can be expected around Sun, Jun 22, 2025
Regular price $6.14 AUD
Regular price Sale price $6.14 AUD
Per 2
View the product page first if you are unsure.
25.40
mm
+/- 0.051
Santoprene Rubber
Grade 3
Shore 87A
Excellent for liquid level float applications.
Beige
1134907 | BL-02540-R87A --- Rubber Balls - 25.4 mm Santoprene Rubber - Grade 3
Material: Santoprene Rubber    Specific Gravity: 0.96   
Part Number: BL-02540-R87A Rubber Balls - 25.4 mm Santoprene Rubber - Grade 3
300 Available Now | Further orders can be expected around Sun, Jun 22, 2025
Regular price $7.50 AUD
Regular price Sale price $7.50 AUD
Each
25.40
mm
+/- 0.051
Santoprene Rubber
Grade 3
Shore 87A
1134907 | BL-02540-R87A --- Rubber Balls - 25.4 mm Santoprene Rubber - Grade 3
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 Now | Further orders can be expected around Sun, Jun 22, 2025
Regular price $7.50 AUD
Regular price Sale price $7.50 AUD
Each
View the product page first if you are unsure.
31.75
mm
+/- 0.127
Santoprene Rubber
Grade 3
Shore 87A
Excellent for liquid level float applications.
Beige
1143844 | BL-03175-R87A --- Rubber Balls - 31.75 mm Santoprene Rubber - Grade 3
Material: Santoprene Rubber    Specific Gravity: 0.96   
Part Number: BL-03175-R87A Rubber Balls - 31.75 mm Santoprene Rubber - Grade 3
117 Available Now | Further orders can be expected around Sun, Jun 22, 2025
Regular price $8.95 AUD
Regular price $10.75 AUD Sale price $8.95 AUD
Each
31.75
mm
+/- 0.127
Santoprene Rubber
Grade 3
Shore 87A
1143844 | BL-03175-R87A --- Rubber Balls - 31.75 mm Santoprene Rubber - Grade 3
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 Now | Further orders can be expected around Sun, Jun 22, 2025
Regular price $8.95 AUD
Regular price $10.75 AUD Sale price $8.95 AUD
Each
View the product page first if you are unsure.