直销Dubo retaining尼龙垫圈 M3 型号0

名称:直销Dubo retaining尼龙垫圈 M3 型号0

供应商:上海艾的商贸有限公司

价格:面议

最小起订量:1/

地址:上海金新路58号2017室

手机:18930684479

联系人:陈洪林 (请说在中科商务网上看到)

产品编号:152975649

更新时间:2019-12-28

发布者IP:

详细说明

  The DUBO toothed collar ring is an unique addition to the DUBO retaining ring, and is intended for use in combination with high quality steel nuts (8.8). It will now be possible to admit any desired bolt tension without damaging the DUBO retaining ring on account of high bolt and nut loads, whereas this invention also permits to use whatever nut as a locking nut, which can be re-used. By putting the DUBO retaining ring into this toothed collar ring, optimum deformation of the DUBO ring is obtained after tightening the nut. The deformation of the DUBO ring causes the locking and tightening effect according to the DUBO principle.

  At the spots where the tooths have been provided, the DUBO retaining ring is perforated under high pressure and after complete deformation, constitutes an unity between toothed collar ring and nut. When this situation is obtained, the nut to be locked has come into contact with the steel tooths.

  Physical properties:

  Tensile strength up to the elastic limit  7 N/mm2

  Ultimate tensile strength  26 N/mm2

  Modulus of elasticity  66 N/mm2

  Breakdown voltage  18 kV/mm

  Rockwell hardness  115° R

  Specific gravity  1,14

  上海筑东机电工程技术服务有限公司位于浦东新区,DUBO产品现货供应!