Roulette Ball Size Chart

Roulette Wheel Size

Roulette Ball Size

16 Inch Roulette Wheel

3/8", 7/16” or 1/2"

18 Inch Roulette Wheel

7/16” or 1/2"

19 Inch Roulette Wheel

1/2"

22 Inch Roulette Wheel

5/8"

25 Inch Roulette Wheel

5/8"

27 Inch Roulette Wheel

5/8" or 3/4"

30 Inch Roulette Wheel

3/4"

32 Inch Roulette Wheel

3/4" or 7/8"