久久成人a毛片免费观看网站_粉嫩小泬无遮挡久久久久久_亚洲区欧美区综合区自拍区_欧美内射深插日本少妇_欧美熟妇另类久久久久久不卡

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

ML3221 Steel Double-chain Friction Accumulation Roller

  • Hotline: +86 0572-2561676
  • Detail

Typical sleeve type friction product and release, the amount of product and release force is related to the load.

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.

Use steel sprocket as drive element, more durable.

Usually the weight of goods suitable for transportation is 10-30kg.

Suitable temperature: -5°C~ + 40°C

主站蜘蛛池模板: 久久精品中文字幕大胸| 中文字幕日本最新乱码视频| 欧美日韩精品suv| 日本xxx在线观看免费播放| 色五月婷婷成人网| 天美传媒一区二区| 国产美女亚洲精品久久久综合| 欧洲吸奶大片在线看| 国产一区二区三区精品视频| 成年美女黄网站色大免费视频| 国产高清不卡无码视频| 青草青草久热国产精品| 亚洲欧洲日产国码无码动漫| 国产熟妇搡bbbb搡bbbb搡| 婷婷色婷婷深深爱播五月| 欧美18videosex性欧美黑吊| 人妻洗澡被强公日日澡电影| 无码性午夜视频在线观看| 亚洲 自拍 另类小说综合图区| 亚洲精华国产精华精华液网站 | 人妻 日韩精品 中文字幕| 午夜精品一区二区三区的区别| 一本色道久久88精品综合| 人人妻人人澡人人爽| 欧美乱妇无乱码大黄a片| 国产人与禽zoz0性伦多活几年| 内射口爆少妇麻豆| 熟女人妻av粗壮巨龙| 亚洲精品97久久中文字幕无码| 亚洲色成人网站www永久| 天天综合天天爱天天做| 亚洲国产区男人本色| 国产精品亚洲精品日韩已满| 一本色道久久爱88av| 国产精品一区在线观看你懂的| 污污内射在线观看一区二区少妇| 国产精品久久久久蜜臀| 精品人妻伦一二三区久久| 无码日韩精品一区二区免费| 亚洲av日韩av天堂久久| 亚洲人午夜射精精品日韩|