人妻熟女一二三区夜夜爱_日本久久高清一区二区三区毛片_99久久精品毛片免费播放高潮_狠狠色丁香婷婷久久综合_亚洲综合久久成人a片红豆

welcome to Huzhou Mailong Machinery Co., Ltd.

Huzhou Mailong Machinery Co., Ltd.

Huzhou Mailong Machinery Co., Ltd.

Professional production and sales of transmission parts

Hotline

+86 0572-2561676
Rollers
Location: Home » Products » Rollers
prevnext

ML2260 double groove “O” roller roller with internal thread

  • Hotline: +86 0572-2561676
  • Detail

The plastic "O "belt wheel is installed at the end of the roller to separate the drive from the delivery area, eliminating the possibility of interference between the "O" belt and the delivery of goods.

The design of precision ball bearing and plastic inner and outer cover constitute the key bearing assembly, which is not only beautiful, but also makes the roller run more quietly.

The design of the plastic end cover at the end of the roller can prevent damage to the bearing caused by dust and splashing water to a certain extent.

Since the groove is not rolled on the cylinder body, the cylinder body is not deformed, and the conveying will be more stable.

Suitable temperature: -5°C ~ + 40 °C

主站蜘蛛池模板: 亚洲日本香蕉视频观看视频| 久久久婷婷五月亚洲97号色| 狠狠色噜噜狠狠狠7777奇米| 成人性生交大片免费看| 国产亚洲精品久久久久久久| 免费网站看av片| 国产成人欧美视频在线观看 | 国产女主播白浆在线看| 非洲人与性动交ccoo| 亚洲欧美色一区二区三区| 国产69久久精品成人看| 亚洲av中文无码字幕色最新| 香港台湾经典三级a视频| 亚洲精品天堂成人片av在线播放| 无码aⅴ精品一区二区三区| 欧美极品少妇×xxxbbb| 国产欧美一区二区精品性色| 性色av 一区二区三区| 99久久99久久久精品齐齐| 精品人妻一区二区三区浪潮在线| 无码人妻久久一区二区三区不卡| 成人国产精品免费视频| 国内揄拍国内精品少妇| 中文天堂国产最新| 亚洲最大成人网色| 国产精品原创巨作av女教师| 国产乱人对白| 中国农村熟妇性视频| 无套熟女av呻吟在线观看| 中国少妇内射xxxx狠干| 久久亚洲精品久久国产一区二区| av国产传媒精品免费| 成人免费看aa片| 国产∨亚洲v天堂无码久久久| 国产强奷伦奷片| 国产中老年妇女精品| 大片视频免费观看视频| 成人无码a级毛片免费| 国产成人无码a区视频在线观看| 18禁无遮挡免费视频网站| 99麻豆久久久国产精品免费 |