富士精密精密U-NUT M125×2.0 S45C 轴承螺母 FUN25SC

JIS 6H (Grade 2) Anti-loosening nut for bearing Screw dimensions: M125 x 2.0 Outer diameter (mm): 160 Screw accuracy: JIS 6H (Grade 2) φd1 (mm): 148 φd2 (mm): 160 h (mm): 25.4 m (mm): 21 b (mm): 12 h1 (mm): 5 g (mm): 150 p>

主体：S45C回火
摩擦环：SUS301

1170g

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