NTN深凹槽滚珠轴承（大间隙/合成橡胶接触密封件）内径12mm外径37mm宽度12mm 深凹槽滚珠轴承 6301LLUC3

Operating temperature range: -25 to 110°C
Inner ring diameter (mm): 12
Outer ring diameter (mm): 37
Width (mm): 12
Seal: Synthetic rubber two-sided contact type (LLU)
Operating temperature range (℃): -25 to 110
Accuracy grade: JIS B 1514 Grade 0

高碳铬轴承钢

61.6g

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