Description
JIS grade: G40;
Dimension (inch)5/8;
Hardness: HRC62 to 67;
Mutual difference (micrometer): 2;
Surface roughness (micrometer): 0.060;
Applications: ball bearings, slide rails, ballpoint pens, seat belts, valves, bicycles, casters, door rollers, ball mills ;
Material: High carbon chromium bearing stee, steel material: SUJ-2(JISG4805);
Compliant with RoHS Directive (corresponding to 10 substances);
Diameter difference (micrometer): 1;
Sphericity (micrometer): 1;
Gauge interval (micrometer): 4;
Gauge S (micrometer): +16 to -16
