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NOK CO4457-B O ring

特征
●主に固定用として使用できます。
●AN6227(旧JIS W1516)、AN6230(旧JIS W1517)と互?性のあるサイズがあります。
●材?はニトリルゴム(NBR)硬度90度を使用し、?力の高い所に使用可能です。
●耐油性に?れています。
●色:?色

一般?滑油

一般作?油

~100

-23~

50～100

1.78

90°

适用范围
●使用温度??:-23～100℃

??はメ?カ?カタログをご?下さい。
材?
●ニトリルゴム(NBR)
●硬度:90度

• Model Number:CO4457-B(AS568-040-B)
• Inner Diameter d:72.75 mm Outer Diameter D:76.31 mm Width b:mm
  （unit:mm）
• Type:O ring
• Update date:2025-12-15
• Application:Control,other rubber,machining,ultra-quiet generators,natural instruments,Forming mold,hook,atomizer class,chamfering machine etc,chemical,mechanical annex
• Similar models:NOK CO4457-A(AS568-040-A) NOK CO4457-B(AS568-040-B) NOK CO4457-G0(AS568-040-D)
• Tianjin FLD Technical Co.,Ltd. specialize in AS568-040-B products，there is large inventory of NOK CO4457-B AS568. We has been built up long-term cooperation with NOK company, could make a bulk order of the CO4457-B Which NOK AS568-040-B is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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