Category Details
A selection of Torlon Plastic Balls. Torlon 4301 Bearing Grade Balls. Grade 1.
- Plastic ball grades are not the same as those for precision balls
- Polyamide-imide (Torlon) Balls.
- Rockwell Hardness (Method A): E86 or M109-119.
- Specific Gravity: 1.38.
- Colour: Brown Opaque.