在线天堂bt种子-在线天堂bt中文www在线-在线视频综合网-在线视频自拍-在线视频中文字幕-在线视频这里只有精品

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

ML2224 Plastic Steel Double Chain Roller

  • Hotline: +86 0572-2561676
  • Detail

Compared with the traditional steel sprocket wheel, the high-performance polyamide sprocket wheel is used as the transmission element, and the operating noise is lower.

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.

Usually the weight of goods suitable for transport does not exceed 150kg.

Applicable temperature: -5°C~ + 40°C

主站蜘蛛池模板: 99久久久无码国产精品6| 夜夜偷影视| 麻麻张开腿让我爽了一夜| bl 高h文| 久久精品国产一区二区三区不卡| 老逼影院| 亚洲精品国产一区二区| 二级片在线| 日本天堂免费观看| 性色av 一区二区三区| 日日麻批免费40分钟无码| 97在线观看永久免费视频| 一二三四日本视频社区| 区二区欧美性插b在线视频网站| 国产逼逼视频| 狠狠做深爱婷婷久久综合一区| 天堂www中文在线资源| 国产色综合久久无码有码| 欧美黑吊大战白妞| 久久久夜夜夜| 亚洲无码在线播放| 97久久综合亚洲色hezyo| 丁香六月婷婷激情| 麻豆国产尤物av尤物在线观看 | 亚洲风情亚aⅴ在线发布| 毛色毛片免费观看| 欧美网站免费观看在线| 中文字幕一区二区三区乱码aⅴ | 国产丝袜视频一区二区三区| www一区二区三区| 成熟丰满熟妇av无码区| 在线亚洲精品国产二区图片欧美| 久久精品伊人波多野结| 无码精品一区二区三区在线| 国产精品狼人久久久久影院| av网址在线看| 国产成人精品久久亚洲高清不卡| 无码丰满熟妇| 午夜在线影视| 2021国产精品国产精华| 国产后入又长又硬|