Bearing Balls

May 2020

• 1/4" - 2c in 1000, 7c in 100 [1]
• 1/2" - 8c in 1000, 25c in 100 [https://www.bcprecision.com/collections/chrome-steel-ball-bearings/products/1-2-inch-chrome-steel-ball-bearings-g25?variant=5749725829

Feb 2020

• 3/4" - 35 cents - [2]
• 1/2" - 10 cents - [3]
• 1" - $1 - [4]
• 1/2" - 30 cents - [5]
• 10 mm - 2 cents each -
• 17 mm - 50 cents - [6]
• 14 mm - 40 cents - [7]

Bearing Ball Grades

• Higher grade number means less precise - [8]