... shaftf.semicircular tenon shaftΦ2081.5,2.050-1500Φ258,101.5,2.050-1500Φ308,101.5,2.050-1500Φ3210,121 ... .080-1500Φ8920,253.0,4.080-1500Φ10825,303.5,4.0100-1500 Coat rubber,Carbon steel ,Stainless steel , Φ ... 12730,354.0,4.5200-1500Φ15235,404.0,5.0200-1500Φ15940,455.0,6.0200-1500Φ20050,605 ... .0,6.0200-1500Φ500808.0,10.0200-1500Φ80010010.0,12.0200-1500Our rollers are customized ...