XX性欧美肥妇精品久久久久久,黑人巨大精品欧美亚洲免费字幕中文,久久人人爽爽爽人久久久,一级黄片黄电影黄碟子,国产AAAAAA黄片,免费一级做99久久毛片,欧美黄色网视频少妇电影在线视频,午夜男人天堂色爱区给合网,一级一级A一级免黄

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

ML3211 steel single-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