男女边吃奶边做边爱视频,人妻无奈被迫屈辱1-9,国产无遮挡又黄又大又爽,久久精品人妻一区二区蜜桃

產(chǎn)品詳情
  • 產(chǎn)品名稱:德國K-SPRINGS,“ K”形碟形彈簧

  • 產(chǎn)品型號:中國代理商
  • 產(chǎn)品廠商:SCHNORR
  • 產(chǎn)品價格:0
  • 折扣價格:0
  • 產(chǎn)品文檔:
你添加了1件商品 查看購物車
簡單介紹:
德國K-SPRINGS“ K”形碟形彈簧一個重要優(yōu)點是其形狀簡單的環(huán)。 這樣可以確保它們施加在軸承上的負(fù)載均勻地分布在軸承套圈上。 通過以交替方向(單個系列)布置彈簧,可以在恒定負(fù)載下提供額外的運動。相反,當(dāng)彈簧布置成面向相同方向(平行堆疊)時,可以在恒定彈簧撓度下施加附加載荷。
詳情介紹:

K-SPRINGS“ K”形碟形彈簧



“ K”形碟形彈簧的一個重要優(yōu)點是其形狀簡單的環(huán)。 這樣可以確保它們施加在軸承上的負(fù)載均勻地分布在軸承套圈上。

 通過以交替方向(單個系列)布置彈簧,可以在恒定負(fù)載下提供額外的運動。 

相反,當(dāng)彈簧布置成面向相同方向(平行堆疊)時,可以在恒定彈簧撓度下施加附加載荷。                                                                                     

  

K-Springs碟形彈簧的優(yōu)點:

可以適應(yīng)裝配中建立的公差,而無需改變預(yù)緊力。

可以適應(yīng)通過差分?jǐn)U展產(chǎn)生的長度變化。 組件的任何后續(xù)軸向移動都不會顯著改變預(yù)緊力。

除了消除原始軸向游隙之外,這些還有其他優(yōu)點。







Smooth & Noise-free

Ball bearings run smoothly and noise-free when pre-loaded with our Original SCHNORR® “K” disc springs. They are available in slotted and non-slotted versions for bearings up to a diameter of 360 mm. Depending on the purpose for which they are used one or more disc springs may be specified.

Since in particular cases the inner ring rather than the outer ring of the ball bearing should be preloaded, all “K” disc springs are designed such that the outer diameter suitable for one size of bearing will also fit the inner diameter of another size of bearing. For example, a “K” disc spring which is designed for preloading the outer ring of a size 6302 bearing, can also be used to preload the inner ring of a size 6205 or 6305.

The use of “K” disc springs has important advantages.

An important advantage of “K” disc springs is their shape of a simple ring. This ensures that the load which they apply to the bearing is distributed evenly around the bearing ring. Additional movement at constant load can be provided by arranging the springs in alternate direction (single series). Conversely, additional load can be applied at constant spring deflection when springs are arranged to face the same direction (parallel stacking).

As all springs are designed to have a highly regressive characteristic large (ho/t) spring load remains nearly constant for large spring deflection.

Advantages of K-Springs:

  • The tolerances built up in the assembly can be accommodated without significant change in preload.
  • Length variations through differential expansion can be accommodated. Any subsequent axial movement of the assembly does not alter the preload significantly.
  • These are further advantages in addition to the elimination of original axial play.
標(biāo)題:
內(nèi)容:
聯(lián)系人:
聯(lián)系電話:
Email:
公司名稱:
聯(lián)系地址:
 
 
注:1.可以使用快捷鍵Alt+S或Ctrl+Enter發(fā)送信息!
2.如有必要,請您留下您的詳細(xì)聯(lián)系方式!
精品无码久久久久久久动漫| 日韩精品成人无码专区免费| 国产成人一区二区三区| 免费国产裸体美女视频全黄| 免费无码又爽又刺激高潮| 亚洲国产成人久久精品大牛影视 | 亚洲日韩精品一区二区三区无码| 久久精品午夜一区二区福利| 性饥渴少妇做私密spa| 被全班玩弄的小柔h| 中字幕一区二区三区乱码| 偷拍真实夫妇作爱视频| 大乳boobs巨大吃奶乳水| 师尊被掐着腰做到潮喷纯肉gb| 日韩亚洲av无码三区二区不卡| 无人区乱码一区二区三区| 极品少妇hdxx麻豆hdxx| 刑警娇妻穿着乳环被调教| 麻豆亚洲AV成人无码久久精品| 黑人上司粗大拔不出来电影| 亚洲欧美另类日本人人澡| 亚洲国产精品一区二区WWW| 天堂网在线最新版www中文网| 亲女禁h啪啪| 亚洲日本中文字幕乱码在线| 无码粉嫩虎白一线天在线观看| 国产+日韩+另类+视频一区 | 国产乱老熟妇吃嫩草| 精品无码久久久久国产| 最近2019中文字幕第二页| 国产又黄又大又粗的视频| 99精品久久毛片a片| 少妇丰满大乳被男人揉捏视频| 一本色道久久综合亚洲精| 亚洲A∨无码男人的天堂| 她在丈天面被耍了bd免费| 小柔的性放荡羞辱日记| 国产精品理论片在线观看| 一本色道久久综合无码人妻| 在教室伦流澡到高潮hnp| 久久夜色精品国产嚕嚕亚洲av |