Standard Conveyor Belt Roller, Standard Conveyor Belt
idler roller Conveyor roller mine idler feature: idlers Dia 50mm219mm, length mm, which are used in the steel industry, harbor, coal industry, power industry, cement industry, etc : Q235 : 45# STEEL : Single amp; Double Row Deep Groove Ball Bearing 2RZamp;2Z with C3 clearance. : Grease retaining inner seal with Multistage Labyrinth and Retention Cap with