RS PRO Steel Balls (Precision Balls), SUJ2, Millimeter Sizes > 12

¥74

SKU: r2210987327a18 Category:

Description

Diameter (mm): 12;
Material: High carbon chromium bearing steel, steel material: SUJ-2(JISG4805);
Hardness: HRC62 to 67;
Mutual difference (micrometers): 1.4;
Surface roughness (micrometers): 0.050;
JIS grade: G28;
Diameter difference (micrometers): 0.7;
Sphericity (micrometers): 0.7;
Gauge interval (micrometers): 2.0;
Gauge S (micrometers): +12 to -12;
Compliant with RoHS Directive (corresponding to 10 substances)

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