Polypropylene Plastic Balls

These solid plastic balls are used in check valves, relief valves, float valves and everything from carburetors to toggle switches and more. They also work well for many manufacturers as light load ball bearings.

  • Polypropylene
  • Excellent chemical & moisture resistance
  • Specific gravity: .90 to .91
  • Cubic inches per lbs.: 29 to 31
  • Water absorption in 24 hours: .01%
  • Rockwell hardness: R85 to 110
  • Maximum temperature: 190°F
  • Tolerance: ± .002"
  • Sold in increments of 100 only
Stock Description Catalog Pg. Price
1/8" Polypropylene Solid Plastic Balls
91533
1/8" Polypropylene Solid Plastic Balls
$0.04​/Each
Save 7%1000+$0.037/Each
Save 15%2000+$0.034/Each
P-496
$0.04​/Each
In Stock
3/16" Polypropylene Solid Plastic Balls
91534
3/16" Polypropylene Solid Plastic Balls
$0.06​/Each
Save 7%1000+$0.056/Each
Save 15%2000+$0.051/Each
P-496
$0.06​/Each
In Stock
1/4" Polypropylene Solid Plastic Balls
91535
1/4" Polypropylene Solid Plastic Balls
$0.05​/Each
Save 7%1000+$0.047/Each
Save 15%2000+$0.043/Each
P-496
$0.05​/Each
In Stock
5/16" Polypropylene Solid Plastic Balls
91536
5/16" Polypropylene Solid Plastic Balls
$0.07​/Each
Save 7%1000+$0.065/Each
Save 15%2000+$0.060/Each
P-496
$0.07​/Each
In Stock
3/8" Polypropylene Solid Plastic Balls
91537
3/8" Polypropylene Solid Plastic Balls
$0.09​/Each
Save 7%1000+$0.084/Each
Save 15%2000+$0.077/Each
P-496
$0.09​/Each
In Stock
7/16" Polypropylene Solid Plastic Balls
91538
7/16" Polypropylene Solid Plastic Balls
$0.09​/Each
Save 7%1000+$0.084/Each
Save 15%2000+$0.077/Each
P-496
$0.09​/Each
In Stock
1/2" Polypropylene Solid Plastic Balls
91539
1/2" Polypropylene Solid Plastic Balls
$0.11​/Each
Save 7%1000+$0.102/Each
Save 15%2000+$0.094/Each
P-496
$0.11​/Each
In Stock
5/8" Polypropylene Solid Plastic Balls
91540
5/8" Polypropylene Solid Plastic Balls
$0.13​/Each
Save 7%1000+$0.121/Each
Save 15%2000+$0.111/Each
P-496
$0.13​/Each
In Stock
3/4" Polypropylene Solid Plastic Balls
91541
3/4" Polypropylene Solid Plastic Balls
$0.13​/Each
Save 7%1000+$0.121/Each
Save 15%2000+$0.111/Each
P-496
$0.13​/Each
In Stock
7/8" Polypropylene Solid Plastic Balls
91542
7/8" Polypropylene Solid Plastic Balls
$0.21​/Each
Save 7%1000+$0.195/Each
Save 15%2000+$0.179/Each
P-496
$0.21​/Each
In Stock
1" Polypropylene Solid Plastic Balls
91543
1" Polypropylene Solid Plastic Balls
$0.23​/Each
Save 7%1000+$0.21/Each
Save 15%2000+$0.196/Each
P-496
$0.23​/Each
On Order