... proudct 3.both small or large quantity can be meeted Zinc plated rollersRoller diameter can be 25mm, 38mm, 50mm, 60mm, 76mm, 89mm ... Φ7615,202.5,3.080-1500Φ8920,253.0,4.080-1500Φ10825,303.5,4.0100-1500 Coat rubber,Carbon steel ,Stainless ... ,354.0,4.5200-1500Φ15235,404.0,5.0200-1500Φ15940,455.0,6.0200-1500Φ20050,605.0,6.0200-1500Φ500808.0,10 ...