Ball Screw | Linear Guide | Linear Motion | ABDUL TRADERS - PAKISTAN. Ball Screw | Linear Guides | Linear Rails | Linear Motion Bearings | Slide Bearings | Needle Roller Bearings | Special Purpose Bearings | Printing Machine Bearings Brands: YFB | LGGB | MYT | LCHQB | SHAC | WERB available in ready stock at Abdul Traders Lahore outlet in Pakistan. Visit for amazing prices and vast range.