SK球间隙量规记忆φ4.5 球间隙量规记忆4.5 BNTP-045

Specification S (mm): φ4.5
Sphericality (mm): 0.005
Diameter accuracy (mm): ±0.005
Nominal dimension (mm): φ4.5
Stem diameter (mm): 2.3
Carbide ball (mm): φ4.5
Diameter accuracy: ±0.005mm
球形：±0.005mm
总长度（mm）：146

Guage零件：碳化物
STEM：形状内存合金
抓地力：POM

6.4g

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