无码高潮爽到爆的喷水视频APP,孕妇奶水仑乱A级毛片免费看,拔插拔插8X8X海外华人免费视频,久久精品国产一区二区电影

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