Ceramic Technologies’ high precision Silicon Nitride sucker rod balls offer long lasting performance combined with ultra-high precision. Don’t settle for Grade 40 balls when you can utilize more precise and spherical Grade 25 balls. This means better roundness and sealing capabilities. Our Si3N4 balls are tough so you won’t see cracking or breaking problems either. Go with the proven performance leader.
Our Grade 25 Our Competitors Grade 40+
Sphericity .000025” .00005”
Lot variation .000025” +/-.000050
Nominal Ball Dia Tolerance .0001” +/-.0002”
Maximum Surface Roughness 2 Microinches 3 Microinches
API Ball Sizes
- 11/16”
- 3/4”
- 7/8”
- 15/16”
- 1”
- 1 1/8”
- 1 1/4”
- 1 3/8”
- 1 1/2”
You have a choice. Why use an inferior ball? Call today for Free Samples.
