Description
Diameter (mm): 13;
Material: High carbon chromium bearing steel, steel material: SUJ-2(JISG4805);
Hardness: HRC62 to 67;
Mutual difference (micrometers): 2;
Surface roughness (micrometers): 0.060;
JIS grade: G40;
Diameter difference (micrometers): 1;
Sphericity (micrometers): 1;
Gauge interval (micrometers): 4;
Gauge S (micrometers): +16 to -16;
Compliant with RoHS Directive (corresponding to 10 substances)
