99精品久久久久中文字幕_波多野结衣人妻_亚洲人成网77777色在线播放_国产成 人 综合 亚洲网站_亚洲欧美日韩国产手机在线

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: 狠狠噜天天噜日日噜av| 成人做受视频试看60秒| 国产成人无码专区| 少妇饥渴偷公乱av在线观看涩爱| 少妇高潮太爽了在线观看| 欧洲精品久久久av无码电影| 一本色道无码道dvd在线观看| 中文字幕日韩精品一区二区三区 | 在线成人一区二区| 白嫩少妇bbw撒尿视频| 国产av午夜精品一区二区三| 欧美丰满熟妇bbbbbb百度| 中文字幕人成无码人妻| 日韩在线 | 中文| 亚洲精品一区二区三区在线观看| 又污又爽又黄的网站| 欧美日韩在线视频一区| 亚洲午夜久久久久妓女影院| 国产电影无码午夜在线播放| 吃奶呻吟打开双腿做受视频| 亚洲色偷偷综合亚洲avyp| 久久婷婷五月综合色欧美| 未满十八18禁止免费网站| 人妻妺妺窝人体色www聚色窝| 99久久国产露脸精品竹菊传媒| 久久精品夜色国产亚洲av| 亚洲精品乱码久久久久久不卡| 丰满的少妇xxxxx青青青| 一区二区三区人妻无码| 成人无码区免费a∨直播| 成人欧美一区二区三区在线| 夜夜爽夜夜叫夜夜高潮| 最近中文字幕mv在线资源| www片香蕉内射在线88av8| 麻豆tv入口在线看| 久久精品亚洲精品国产色婷 | 无码少妇丰满熟妇一区二区| 亚洲日韩乱码中文无码蜜桃臀| 丁香啪啪综合成人亚洲| 亚洲av乱码久久精品蜜桃 | 日本成熟少妇激情视频免费看 |