Description
Diameter (mm): 0.7;
Material: High carbon chromium bearing steel, steel material: SUJ-2(JISG4805);
Hardness: HRC63?o?7;
Mutual difference (micrometers): 1;
Surface roughness (micrometers): 0.032;
JIS grade: G20;
Diameter difference (micrometers): 0.5;
Sphericity (micrometers): 0.5;
Gauge interval (micrometers): 2;
Gauge S (micrometers): +10 to -10;
Compliant with RoHS Directive (corresponding to 10 substances)
