... idler roller catalouges:108*950, 08*1150, 133*1150, 33*1400,159*1400, 133*1600, 159*1600mm. This type of rubber coated ... payment terms, as buyer's demandDetailed belt converyor spiral idler roller's features:1. Materials: tube Q235, shaft 45#steel2. Bearing ... spraying painting, baked painting, 6. Catalouges: Belt conveyor spiral idler roller catalouges:108*950, 108*1150, 133*1150, 133*1400,159 ...