Durable Belt Conveyor Idler Roller From China - China ...
Durable belt conveyor idler roller from China Detailed conveyor roller feature: 1.Roller idlers Dia 50mm-219mm, length 190-3400mm, which are used in the steel industry, harbor, coal industry, power industry, cement industry, etc. 2.Tube: Q235. 3.Shaft: 45# STEEL. 4.Bearing: Single & Double Row Deep Groove Ball Bearing 2RZ&2Z with C3 clearance.