Ronji International Trade (Dalian)Co., Ltd.  

Product Name: Double Row Cylindricai Rollel Bearing Model NO.: NNU40/530M/W33 Certification: ISO Type: Steel Rolling Equipment Automatic Grade: Automatic Power Source: Electric Condition: New Customized: Customized Trademark: RJ Transport Package: Shipping Wooden Cases Specification: The inner diameter is above 70mm Origin: Dalian Product Description Mainly used for medium and large electric motors, generators, internal combustion engines, gas turbines, machine tool spindles, reduction gears, loading and unloading handling machinery, automobile and tractor gearboxes, rolling mills, various industrial machinery, etc.