详细描述,30日本进口nsk丝杠轴承： nsk 17tac47bsuc10pn7b / nsk 17tac47bdbc10pn7a / nsk 17tac47bdfc10pn7a / nsk 20tac47bsuc10pn7b / nsk 20tac47bdbc10pn7a / nsk 20tac47bdfc10pn7a / nsk 25tac62bsuc10pn7b/ nsk 25tac62bdbc10pn7a/ nsk 25tac62bdfc10pn7a / nsk 30tac62bsuc10pn7b / nsk 30tac62bdbc10pn7a / nsk 30tac62bdfc10pn7a/ nsk 35tac72bsuc10pn7b / nsk 35tac72bdbc10pn7a / nsk 35tac72bdfc10pn7a / nsk 40tac72bsuc10pn7b / nsk 40tac72bdbc10pn7a / nsk 40tac72bdfc10pn7a / nsk 40tac90bsuc10pn7b / nsk 40tac90bdbc10pn7a/ nsk 40tac90bdfc10pn7a / nsk 45tac75bsuc10pn7b / nsk 45tac75bdbc10pn7a / nsk 45tac75bdfc10pn7a / nsk 45tac100bsuc10pn7b/ nsk 45tac100bdbc10pn7a/ nsk 45tac100bdfc10pn7a / nsk 50tac100bsuc10pn7b / nsk 50tac100bdbc10pn7a / nsk 50tac100bdfc10pn7a / nsk 55tac100bsuc10pn7b / nsk 55tac100bdbc10pn7a / nsk 55tac100bdfc10pn7a / nsk 55tac120bsuc10pn7b/ nsk 55tac120bdbc10pn7a/ nsk 55tac120bdfc10pn7a / nsk 60tac120bsuc10pn7b / nsk 60tac120bdbc10pn7a / nsk 60tac120bdfc10pn7a / 日本nsk的tac系列轴承主要用于机床丝杠轴承。属于精密轴承，tac前面的数字为内径tac后面数字为外径列如：20tac47bsu 内径：20 外径：47，17tac47b到40tac72bsu的厚度为15mm，40tac72b到60tac72b的厚度为20（45tac75b厚度为15 除外）。 nsk轴承/nsk精密轴承/青岛轴承/日本nsk轴承/nsk 17tac47b/nsk 20tac47b/nsk 25tac62b/nsk 30tac62b/nsk 35tac72b/nsk 40tac72b/nsk 40tac90b/nsk 45tac75b/nsk 45tac100b/nsk 50tac100b/nsk 55tac100b/nsk 55tac120b/nsk 60tac120b 00字以内